AMD CONFIDENTIAL - INTERNAL ONLY
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▪ 3.80
3.60
3.40
3.20
▪ 3.00 ▪ 2.80 2.60 ▪ 2.40
▪ 2.20
2.00 ▪
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* Based on AMD testing as of 9/25/2017. System configuration(s): HP ENVY X360, AMD Ryzen™ 7 2700U, 2x4GB DDR4-2400, Samsung 850 Pro SSD, Windows 10 x64 1703, Graphics Driver: 17.30.1025, BIOS F11.
“ZEN” CORE COMPLEX
CPU0 CPU1
L3 Represents LDO Regulated / Power Gating Region ▪ CPU2 CPU3 ▪ CPU Region System VDD Package Rail ▪ Voltage Regulator “VEGA” GRAPHICS COMPLEX ▪
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GFX Compute Region ▪
GFX Region
VDD Region
* Based on AMD internal data of an optimized AMD Ryzen™ Mobile APU reference platform as of 9/25/2017. PC manufacturers may vary configuration yielding different results. ▪
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* Competitor ICCMAX data obtained from Table 7-2 and Table 7-3 of 7th Gen Core Family Mobile U/Y Processor Lines Data Sheet (Vol 1) as of 10/12/2017. Source: https://www.intel.com/content/dam/www/public/us/en/documents/datasheets/7th-gen-core-family-mobile-u-y-processor-lines-datasheet-vol-1.pdf ▪
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▪ ▪ ▪ 3.5 1200 ▪
3
1000
▪ ↔ 2.5
800 ▪ ↔
2
▪ 600 Frequency
1.5
400
1
200
0.5
0 0 Time
Core0 Eff. Freq. Core1 Eff. Freq. Core2 Eff. Freq. Core3 Eff. Freq. GPU Eff. Freq.
* Based on AMD testing as of 10/11/2017. Clockspeed plot is a snapshot of 8 seconds of 3DMark Fire Strike. “Effective frequency” is the product of the reported clockspeed and %time in active workload C0 C-state. Active States, Active States, Deep Clock Gated Sleep States, Clock States Region Power Gating Gated States by LDO PG Headers
Graphics Latencies 100us or less Meet CC6 Power Meet GFX Idle CC6 Entry Timer Entry Timer Gating
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Multiple LDO Regions All Cores in ▪ Gated CC6 and Meet GFXOFF CPUOFF Meet GFXOFF Entry Timer CPUOFF
Latencies 1.5ms or less Entry Timer Deeper Low Power States Power Low Deeper ▪ Exit Latencies Entry/ Faster ▪ Enter if simultaneous Input VDD VDDOFF CPUOFF & Rail Off GFX OFF ▪
* Based on AMD internal data of an optimized AMD Ryzen™ Mobile APU reference platform as of 9/25/2017. PC manufacturers may vary configuration yielding different results. Memory Controller Interface
Display ▪ CPU Type A PG Type B PG Controller Interface Region Region Interface ▪ AON AON
▪ Type A PG Type B PG Type A PG Region Region Region ▪ AON AON AON
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Multimedia GPU Hub IO Hub Interface Interface Interface
Power Gated Region AON Always On Region ▪
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* Based on AMD internal data of an optimized AMD Ryzen™ Mobile APU reference platform as of 9/25/2017. PC manufacturers may vary configuration yielding different results. “ZEN” CORE COMPLEX “VEGA” GRAPHICS “Zen” “Zen” Core Core Graphics Compute Pixel L3 Pipeline Engine Engines ▪ Cache “Zen” “Zen” Core Core L2 Cache ▪
Multimedia I/O and ▪ Engines Infinity Fabric System Hub ▪
DDR4 Display Memory Engine ▪ Controllers
* mXFR enablement must meet AMD requirements. Not enabled on all notebook designs. Check with manufacturer to confirm “amplified mXFR performance” support. * Based on AMD testing as of 10/11/2017. Battery life targets for the AMD Ryzen™ Processor with Radeon™ Graphics assume a 50Wh battery, a fully power-optimized software/hardware solution stack, and the following system configuration: AMD Reference Platform, AMD Ryzen™ 7 2700U, 2x4GB DDR4-2400, graphics driver 17.30.1025, Windows 10 x64 (1703). VP9 battery life improvement of 4.5 hours to 9.2 hours represents 2.04. Actual battery life may vary with system configuration.
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