CPU Benchmarks - High End
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Effective Virtual CPU Configuration with QEMU and Libvirt
Effective Virtual CPU Configuration with QEMU and libvirt Kashyap Chamarthy <[email protected]> Open Source Summit Edinburgh, 2018 1 / 38 Timeline of recent CPU flaws, 2018 (a) Jan 03 • Spectre v1: Bounds Check Bypass Jan 03 • Spectre v2: Branch Target Injection Jan 03 • Meltdown: Rogue Data Cache Load May 21 • Spectre-NG: Speculative Store Bypass Jun 21 • TLBleed: Side-channel attack over shared TLBs 2 / 38 Timeline of recent CPU flaws, 2018 (b) Jun 29 • NetSpectre: Side-channel attack over local network Jul 10 • Spectre-NG: Bounds Check Bypass Store Aug 14 • L1TF: "L1 Terminal Fault" ... • ? 3 / 38 Related talks in the ‘References’ section Out of scope: Internals of various side-channel attacks How to exploit Meltdown & Spectre variants Details of performance implications What this talk is not about 4 / 38 Related talks in the ‘References’ section What this talk is not about Out of scope: Internals of various side-channel attacks How to exploit Meltdown & Spectre variants Details of performance implications 4 / 38 What this talk is not about Out of scope: Internals of various side-channel attacks How to exploit Meltdown & Spectre variants Details of performance implications Related talks in the ‘References’ section 4 / 38 OpenStack, et al. libguestfs Virt Driver (guestfish) libvirtd QMP QMP QEMU QEMU VM1 VM2 Custom Disk1 Disk2 Appliance ioctl() KVM-based virtualization components Linux with KVM 5 / 38 OpenStack, et al. libguestfs Virt Driver (guestfish) libvirtd QMP QMP Custom Appliance KVM-based virtualization components QEMU QEMU VM1 VM2 Disk1 Disk2 ioctl() Linux with KVM 5 / 38 OpenStack, et al. libguestfs Virt Driver (guestfish) Custom Appliance KVM-based virtualization components libvirtd QMP QMP QEMU QEMU VM1 VM2 Disk1 Disk2 ioctl() Linux with KVM 5 / 38 libguestfs (guestfish) Custom Appliance KVM-based virtualization components OpenStack, et al. -
AMD's Llano Fusion
AMD’S “LLANO” FUSION APU Denis Foley, Maurice Steinman, Alex Branover, Greg Smaus, Antonio Asaro, Swamy Punyamurtula, Ljubisa Bajic Hot Chips 23, 19th August 2011 TODAY’S TOPICS . APU Architecture and floorplan . CPU Core Features . Graphics Features . Unified Video decoder Features . Display and I/O Capabilities . Power Gating . Turbo Core . Performance 2 | LLANO HOT CHIPS | August 19th, 2011 ARCHITECTURE AND FLOORPLAN A-SERIES ARCHITECTURE • Up to 4 Stars-32nm x86 Cores • 1MB L2 cache/core • Integrated Northbridge • 2 Chan of DDR3-1866 memory • 24 Lanes of PCIe® Gen2 • x4 UMI (Unified Media Interface) • x4 GPP (General Purpose Ports) • x16 Graphics expansion or display • 2 x4 Lanes dedicated display • 2 Head Display Controller • UVD (Unified Video Decoder) • 400 AMD Radeon™ Compute Units • GMC (Graphics Memory Controller) • FCL (Fusion Control Link) • RMB (AMD Radeon™ Memory Bus) • 227mm2, 32nm SOI • 1.45BN transistors 4 | LLANO HOT CHIPS | August 19th, 2011 INTERNAL BUS . Fusion Control Link (FCL) – 128b (each direction) path for IO access to memory – Variable clock based on throughput (LCLK) – GPU access to coherent memory space – CPU access to dedicated GPU framebuffer . AMD Radeon™ Memory Bus (RMB) – 256b (each direction) for each channel for GMC access to memory – Runs on Northbridge clock (NCLK) – Provides full bandwidth path for Graphics access to system memory – DRAM friendly stream of reads and write – Bypasses coherency mechanism 5 | LLANO HOT CHIPS | August 19th, 2011 Dual-channel DDR3 Unified Video DDR3 UVD Decoder NB CPU CPU Graphics SIMD Integrated Integrated GPU, Display Northbridge Array Controller I/O Controllers L2 Display L2 I/OMultimedia Controllers L2 PCI Express I/O - 24 lanes, optional 1 MB L2 cache L2 I/O per core digital display interfaces CPU CPU Digital display interfaces 4 Stars-32nm PCIe CPU cores PPL Display PCIe PCIe Display 6 | LLANO HOT CHIPS | August 19th, 2011 CPU, GPU, UVD AND IO FEATURES STARS-32nm CPU CORE FEATURES . -
AMD Athlonxp/Athlon/Duron Processor Based MAIN BOARD
All manuals and user guides at all-guides.com FN41 AMD AthlonXP/Athlon/Duron Processor Based MAIN BOARD all-guides.com All manuals and user guides at all-guides.com WARNING Thermal issue is highly essential for processors with a speed of 600MHz and above. Hence, we recommend you to use the CPU fan qualified by AMD or motherboard manufacturer. Meanwhile, please make sure CPU and fan are securely fastened well. Otherwise, improper fan installation not only gets system unstable but also could damage both CPU and motherboard because insufficient thermal dissipation. If you would like to know more about thermal topic please see AMD website for detailed thermal requirement through the address: http://www.amd.com/products/athlon/thermals http://www.amd.com/products/duron/thermals All manuals and user guides at all-guides.com Shuttle® FN41 Socket 462 AMD AthlonXP/Athlon/Duron Processor based DDR Mainboard Manual Version 1.0 Copyright Copyright© 2002 by Shuttle® Inc. All Rights Reserved. No part of this publication may be reproduced, transcribed, stored in a retrieval system, translated into any language, or transmitted in any form or by any means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or otherwise, without prior written permission from Shuttle® Inc. Disclaimer Shuttle® Inc. shall not be liable for any incidental or consequential damages resulting from the performance or use of this product. This company makes no representations or warranties regarding the contents of this manual. Information in this manual has been carefully checked for reliability; however, no guarantee is given as to the correctness of the contents. -
AMD EPYC™ 7371 Processors Accelerating HPC Innovation
AMD EPYC™ 7371 Processors Solution Brief Accelerating HPC Innovation March, 2019 AMD EPYC 7371 processors (16 core, 3.1GHz): Exceptional Memory Bandwidth AMD EPYC server processors deliver 8 channels of memory with support for up The right choice for HPC to 2TB of memory per processor. Designed from the ground up for a new generation of solutions, AMD EPYC™ 7371 processors (16 core, 3.1GHz) implement a philosophy of Standards Based AMD is committed to industry standards, choice without compromise. The AMD EPYC 7371 processor delivers offering you a choice in x86 processors outstanding frequency for applications sensitive to per-core with design innovations that target the performance such as those licensed on a per-core basis. evolving needs of modern datacenters. No Compromise Product Line Compute requirements are increasing, datacenter space is not. AMD EPYC server processors offer up to 32 cores and a consistent feature set across all processor models. Power HPC Workloads Tackle HPC workloads with leading performance and expandability. AMD EPYC 7371 processors are an excellent option when license costs Accelerate your workloads with up to dominate the overall solution cost. In these scenarios the performance- 33% more PCI Express® Gen 3 lanes. per-dollar of the overall solution is usually best with a CPU that can Optimize Productivity provide excellent per-core performance. Increase productivity with tools, resources, and communities to help you “code faster, faster code.” Boost AMD EPYC processors’ innovative architecture translates to tremendous application performance with Software performance. More importantly, the performance you’re paying for can Optimization Guides and Performance be matched to the appropriate to the performance you need. -
Passmark Intel Vs AMD CPU Benchmarks - High End
PassMark Intel vs AMD CPU Benchmarks - High End http://www.cpubenchmark.net/high_end_cpus.html Shopping cart | Search Home Software Hardware Benchmarks Services Store Support Forums About Us Home » CPU Benchmarks » High End CPU's CPU Benchmarks Video Card Benchmarks Hard Drive Benchmarks RAM PC Systems Android iOS / iPhone CPU Benchmarks Over 600,000 CPUs Benchmarked High End CPU's - Intel vs AMD How does your CPU compare? This chart comparing high end CPU's is made using thousands of PerformanceTest benchmark Add your CPU to our benchmark results and is updated daily. These are the high end AMD and Intel CPUs are typically those chart with PerformanceTest V8 found in newer computers. The chart below compares the performance of Intel Xeon CPUs, Intel Core i7 CPUs, AMD Phenom II CPUs and AMD Opterons with multiple cores. Intel processors vs ---- Select A Page ---- AMD chips - find out which CPU's performance is best for your new gaming rig or server! CPU Mark | Price Performance (Click to select desired chart) PassMark - CPU Mark High End CPUs - Updated 26th of August 2013 Price (USD) Intel Xeon E5-2687W @ 3.10GHz 14,564 $1,929.99 Intel Xeon E5-2690 @ 2.90GHz 14,511 $1,920.99 Intel Xeon E5-2680 @ 2.70GHz 13,949 $1,725.99 Intel Xeon E5-2689 @ 2.60GHz 13,444 NA Intel Xeon E5-2670 @ 2.60GHz 13,312 $1,509.00 Intel Core i7-3970X @ 3.50GHz 12,873 $1,006.99 Intel Core i7-3960X @ 3.30GHz 12,749 $965.99 Intel Xeon E5-1660 @ 3.30GHz 12,457 $1,086.99 Intel Xeon E5-2665 @ 2.40GHz 12,453 $1,499.99 Intel Core i7-3930K @ 3.20GHz 12,086 $567.27 Intel Xeon -
TA770XE3 Motherboard
TA770XE3 Motherboard • Supported Socket AM3 processors AMD Phenom II X4 / Phenom II X3 / Athlon II processor • AMD 125W processor support • AMD 770 Chipset • Dual-Channel DDR3 -1600(OC)/1333/1066/800 • AMD OverDrive Utility Support TA770XE3 Specifcation CPU SUPPORT AMD Phenom™ II X6 Processor AMD Phenom™ II X4 Processor AMD Phenom™ II X3 Processor AMD Phenom™ II X2 Processor AMD Athlon™ II X4 Processor AMD Athlon™ II X3 Processor AMD Athlon™ II X2 Processor Maximum CPU TDP (Thermal Design Power) : 125Watt HT Support HT 5.2G MEMORY Support Dual Channel DDR3 800/1066/1333/1600(OC) MHz 4 x DDR3 DIMM Memory Slot Max. Supports up to 16GB Memory STORAGE 6 x SATA II Connector BIOSTAR1 x IDE Connector Support SATA RAID: 0,1,10 LAN Realtek RTL8111DL - 10/100/1000 Controller AUDIO CODEC Realtek ALC662 6-Channel HD Audio USB 6 x USB 2.0 Port 3 x USB 2.0 Header EXPANSION SLOT 1 x PCI-E 2.0 x16 Slot 2 x PCI-E 2.0 x1 Slot 3 x PCI Slot REAR I/O 1 x PS/2 Mouse 1 x PS/2 Keyboard 6 x USB 2.0 Port 1 x LAN Port 3 x Audio Jacks INTERNAL I/O 3 x USB 2.0 Header 6 x SATA II Connector (3Gb/s ) 1 x IDE Connector 1 x Floppy Connector 1 x Front Audio Header 1 x Front Panel Header 1 x CD-IN Header 1 x S/PDIF-Out Header 1 x CPU Fan Connector 2 x System Fan Connector 1 x COM Port Header DIMENSION ATX Form Factor Dimension: 30.5cm X 22cm ( W x L ) OS SUPPORT Supports Windows XP / Vista / 7 ACCESSORIES 3 x SATA Cable 1 x SATA Power Cable 1 x I/O Shield 1 x Fully Setup Driver CD 1 x User Manual FEATURES Supports BIO-unlocKING Windows 7 Compatible Supports Phenom II x6 Supports AM3 Supports 100% Solid capacitor Supports Fanless Supports Clean-Tone Supports O.N.E Supports Rapid Switch Supports Rapid Debug BIOS-Flasher Supports Toverclcoker OC software BIOSTARSupports GPU TA770XE3 OVERVIEW *The specification and pictures are subject to change without notice and the package contents may differ by area or your motherboard version!. -
Motherboard Gigabyte Ga-A75n-Usb3
Socket AM3+ - AMD 990FX - GA-990FXA-UD5 (rev. 1.x) Socket AM3+ Pagina 1/3 GA- Model 990FXA- Motherboard UD5 PCB 1.x Since L2 L3Core System vendor CPU Model Frequency Process Stepping Wattage BIOS Name Cache Cache Bus(MT/s) Version AMD FX-8150 3600MHz 1MBx8 8MB Bulldozer 32nm B2 125W 5200 F5 AMD FX-8120 3100MHz 1MBx8 8MB Bulldozer 32nm B2 125W 5200 F5 AMD FX-8120 3100MHz 1MBx8 8MB Bulldozer 32nm B2 95W 5200 F5 AMD FX-8100 2800MHz 1MBx8 8MB Bulldozer 32nm B2 95W 5200 F5 AMD FX-6100 3300MHz 1MBx6 8MB Bulldozer 32nm B2 95W 5200 F5 AMD FX-4100 3600MHz 1MBx4 8MB Bulldozer 32nm B2 95W 5200 F5 Socket AM3 GA- Model 990FXA- Motherboard UD5 PCB 1.x Since L2 L3Core System vendor CPU Model Frequency Process Stepping Wattage BIOS Name Cache Cache Bus(MT/s) Version AMD Phenom II X6 1100T 3300MHz 512KBx6 6MB Thuban 45nm E0 125W 4000 F2 AMD Phenom II X6 1090T 3200MHz 512KBx6 6MB Thuban 45nm E0 125W 4000 F2 AMD Phenom II X6 1075T 3000MHz 512KBx6 6MB Thuban 45nm E0 125W 4000 F2 AMD Phenom II X6 1065T 2900MHz 512KBx6 6MB Thuban 45nm E0 95W 4000 F2 AMD Phenom II X6 1055T 2800MHz 512KBx6 6MB Thuban 45nm E0 125W 4000 F2 AMD Phenom II X6 1055T 2800MHz 512KBx6 6MB Thuban 45nm E0 95W 4000 F2 AMD Phenom II X6 1045T 2700MHz 512KBx6 6MB Thuban 45nm E0 95W 4000 F2 AMD Phenom II X6 1035T 2600MHz 512KBx6 6MB Thuban 45nm E0 95W 4000 F2 AMD Phenom II X4 980 3700MHz 512KBx4 6MB Deneb 45nm C3 125W 4000 F6 AMD Phenom II X4 975 3600MHz 512KBx4 6MB Deneb 45nm C3 125W 4000 F2 AMD Phenom II X4 970 3500MHz 512KBx4 6MB Deneb 45nm C3 125W 4000 F2 AMD Phenom II X4 965 3400MHz 512KBx4 -
Components © 2017
PCDS.fi Components Mini-ITX SFF Gaming & HTPC Chassis 1/11 2017 AKASA Mini-ITX Compact Thin Cypher Black ALU 1x2.5” VESA 120W Power Adapter 99€ S ILVERSTONE Mini-ITX SFF Slim HTPC Milo ML0 5 Black Slot Loading 1x5.25” 4x2.5” Audio USB 69€ Milo ML0 6 ALU Black Slot Loading 1x5.25” 4x2.5” Audio USB 82€ NEW Milo ML0 9 Black Slim 1x5.25” 4x2.5” Audio USB 82€ NEW Milo ML0 6-E ALU Black Slot Loading 1x5.25” 4x2.5” Audio USB 115€ FRACTAL DESIGN Mini-ITX SFF Slim Gaming & VR NEW Node 202 Black 2x2.5” CC56mm Audio USB Filter 109€ NEW Node 20 2 Integra Black 2x2.5” CC56mm Audio USB Filter Integra 450 PSU 165€ PHANTEKS Mini-ITX SFF Tower NEW ENTHOO EVOLV SHIFT Black 2x3.5” 1x2.5” Audio USB 200mm Fan 135€ S ILVERSTONE Mini-ITX SFF Slim Gaming & VR Milo ML0 7 Black Slot Loading 1x5.25” 1x3.5” 3x2.5” Audio USB 82€ NEW Milo ML0 8 Black Slim 1x5.25” 1x3.5” 2x2.5” CC58mm Audio USB Filter 115€ R AVEN RVZ01 Black Slot Loading 1x5.25” 1x3.5” 3x2.5” Audio USB 2x120mm Fans 129€ NEW R AVEN RVZ01- E Black 3x2.5” CC83mm Audio USB 2x120mm Fans 129€ NEW RAVEN RVZ03 Black 4x2.5” CC83mm Audio USB 2x120mm Fans 135€ NEW R AVEN RVZ0 2 Black Slim 1x5.25” 1x3.5” 2x2.5” Audio USB 115€ NEW R AVEN RVZ0 2 Window Black Slim 1x5.25” 1x3.5” 2x2.5” Audio USB Filter 125€ NEW Fortress FTZ 01 Black / Silver Slot Loading 1x5.25” 1x3.5” 3x2.5” Audio USB 3x120mm Fans 155€ Mini-ITX SFF Cube Chassis 1/11 2017 COOLER MASTER Mini-ITX SFF Cube Elite 1 3 0 Black 1x5.25” 2x3.5” 3x2.5” Audio USB 80+120mm Fans 69€ Elite 1 2 0 Black 1x5.25” 3x3.5”/2.5” Audio USB 80+120mm Fans 71€ Elite 110 Black -
Evaluation of AMD EPYC
Evaluation of AMD EPYC Chris Hollowell <[email protected]> HEPiX Fall 2018, PIC Spain What is EPYC? EPYC is a new line of x86_64 server CPUs from AMD based on their Zen microarchitecture Same microarchitecture used in their Ryzen desktop processors Released June 2017 First new high performance series of server CPUs offered by AMD since 2012 Last were Piledriver-based Opterons Steamroller Opteron products cancelled AMD had focused on low power server CPUs instead x86_64 Jaguar APUs ARM-based Opteron A CPUs Many vendors are now offering EPYC-based servers, including Dell, HP and Supermicro 2 How Does EPYC Differ From Skylake-SP? Intel’s Skylake-SP Xeon x86_64 server CPU line also released in 2017 Both Skylake-SP and EPYC CPU dies manufactured using 14 nm process Skylake-SP introduced AVX512 vector instruction support in Xeon AVX512 not available in EPYC HS06 official GCC compilation options exclude autovectorization Stock SL6/7 GCC doesn’t support AVX512 Support added in GCC 4.9+ Not heavily used (yet) in HEP/NP offline computing Both have models supporting 2666 MHz DDR4 memory Skylake-SP 6 memory channels per processor 3 TB (2-socket system, extended memory models) EPYC 8 memory channels per processor 4 TB (2-socket system) 3 How Does EPYC Differ From Skylake (Cont)? Some Skylake-SP processors include built in Omnipath networking, or FPGA coprocessors Not available in EPYC Both Skylake-SP and EPYC have SMT (HT) support 2 logical cores per physical core (absent in some Xeon Bronze models) Maximum core count (per socket) Skylake-SP – 28 physical / 56 logical (Xeon Platinum 8180M) EPYC – 32 physical / 64 logical (EPYC 7601) Maximum socket count Skylake-SP – 8 (Xeon Platinum) EPYC – 2 Processor Inteconnect Skylake-SP – UltraPath Interconnect (UPI) EYPC – Infinity Fabric (IF) PCIe lanes (2-socket system) Skylake-SP – 96 EPYC – 128 (some used by SoC functionality) Same number available in single socket configuration 4 EPYC: MCM/SoC Design EPYC utilizes an SoC design Many functions normally found in motherboard chipset on the CPU SATA controllers USB controllers etc. -
Multiprocessing Contents
Multiprocessing Contents 1 Multiprocessing 1 1.1 Pre-history .............................................. 1 1.2 Key topics ............................................... 1 1.2.1 Processor symmetry ...................................... 1 1.2.2 Instruction and data streams ................................. 1 1.2.3 Processor coupling ...................................... 2 1.2.4 Multiprocessor Communication Architecture ......................... 2 1.3 Flynn’s taxonomy ........................................... 2 1.3.1 SISD multiprocessing ..................................... 2 1.3.2 SIMD multiprocessing .................................... 2 1.3.3 MISD multiprocessing .................................... 3 1.3.4 MIMD multiprocessing .................................... 3 1.4 See also ................................................ 3 1.5 References ............................................... 3 2 Computer multitasking 5 2.1 Multiprogramming .......................................... 5 2.2 Cooperative multitasking ....................................... 6 2.3 Preemptive multitasking ....................................... 6 2.4 Real time ............................................... 7 2.5 Multithreading ............................................ 7 2.6 Memory protection .......................................... 7 2.7 Memory swapping .......................................... 7 2.8 Programming ............................................. 7 2.9 See also ................................................ 8 2.10 References ............................................. -
Amd Athlon Ii X2 270 Manual
Amd Athlon Ii X2 270 Manual Specifications. Please visit AMD Athlon II X2 215 (rev. C3) and AMD Athlon II X2 270 pages for more detailed specifications. Review, Differences, Benchmarks, Specifications, Comments Athlon II X2 270. CPUBoss recommends the AMD Athlon II X2 270 based on its. See full details. Specifications. Please visit AMD Athlon II X2 270 and AMD Athlon II X2 280 pages for more detailed specifications of both. Far Cry 4 on AMD Athlon x2 340(Dual Core) 4GB RAM HD 6570 PC Specifications. Specifications. Please visit AMD Athlon II X2 270 and AMD FX-6300 pages for more detailed specifications of both. AMD Athlon II x2 260 (3.2GHz) Although the specifications of this cpu list 74C as the max temp, i prefer to stick to the old "65C max" rule-of-thumb for amd cpus. Amd Athlon Ii X2 270 Manual Read/Download AMD Athlon II X2 270u. 2 GHz, Dual core. Front view of AMD Athlon II X2 270u. 5.9 Out of 10. VS Review, Differences, Benchmarks, Specifications, Comments. Photos of the AMD Athlon II X2 270 Black Edition from the KitGuru Price Comparison Engine. Specifications. Please visit AMD Athlon II X2 270 and AMD FX-4300 pages for more detailed specifications of both. SPECIFICATIONS : Model : AMD Athlon II X2 270. CPU Clock Speed : 3.4 GHz. Core : 2. Total L2 Cache : 2 MB Sockets : Socket AM2+,Socket AM3 Supported. up vote -5 down vote favorite. These are my specifications: AMD Athlon II x2 270 CPU, AMD 760g GPU, 4GB RAM. grand-theft-auto-5. -
I Processori Amd Trinity
UNIVERSITA’ DEGLI STUDI DI PADOVA __________________________________________________ Facoltà di Ingegneria Corso di laurea in Ingegneria Informatica I PROCESSORI AMD TRINITY Laureando Relatore Luca Marzaro Prof. Sergio Congiu ___________________________________________________________ ANNO ACCADEMICO 2012/2013 ii iii A Giulia, mamma, papà e Diego iv Indice 1. Introduzione 1 1.1 Cenni storici AMD . 1 1.2 Evoluzione del processore: dall' Am386 alle APU Trinity . 2 2. Trinity: Architettura 5 2.1 Introduzione . 5 2.2 Da Llano a Trinity: architettura Piledriver . 6 2.3 Graphics Memory Controller: architettura VLIW4 . 8 2.4 Un nuovo socket: FM2 . 12 3. Specifiche tecniche 15 3.1 Modelli e dati tecnici . 15 3.2 Comparazione con Llano e Intel core i3 . 17 4. Prestazioni 19 4.1 Introduzione . 19 4.2 Applicazioni multimediali . 22 4.3 Calcolo e compressione . 25 4.4 Consumi . 30 5. Considerazioni finali 35 vi INDICE Bibliografia 37 Capitolo 1 Introduzione 1.1 Cenni storici AMD AMD (Advanced Micro Devices) è una multinazionale americana produttrice di semiconduttori la cui sede si trova a Sunnyvale in California. La peculiarità di tale azienda è la produzione di microprocessori, workstation e server, di chip grafici e di chipset. Si classifica seconda al mondo Figura 1.1: Jerry Sanders nella produzione di microprocessori con architettuta x86 dopo Intel. Il primo maggio 1969 Jerry Sanders (vedi Figura 1.1) e sette amici fondano la AMD. Sei anni più tardi, lanciano nel mercato la prima memoria RAM marchiata AMD, la Am9102 e presentano AMD 8080, una variante dell'INTEL 8080 che lancia l'azienda nel mondo dei microprocessori. Dal 1980 AMD si impone come uno dei principali concorrenti di Intel nel mercato dei processori x86- compatibili.