Intel Desktop CPU Roadmap

NetBurst Core (Core MA) Nehalem 2004 2005 2008 2009 2010 2011 2013 System Price 2006 2007 2012 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 3.73GHz Core2 Extreme Kentsfield QX9775 (3.2GHz/ Presler Core2 Extreme Kentsfield 12MB/FSB1600) Sandy Bridge-E Northwood QX6850 (3GHz/ 130W Gulftown i7-3960X 3.3-3.9GHz/ Prescott 2M 3.2GHz(840) QX6700 (2.66GHz/ 8MB/FSB1333) Core2 Extreme Bloomfield 3.46GHz(955) 3.73GHz(965) QX9770 (3.2GHz/ i7-965 (3.2-3.46GHz/HT/ i7-975 (3.33-3.6GHz/HT/ 6CoreHT/15MB/PCIe2/ Extreme Extreme 3.46GHz 8MB/FSB1066) i7-980X 3.33-3.6GHz/HT/ i7-990X 3.46-3.73GHz/HT/ 4xDDR3 1600/130W Smithfield-XE QX6800 (2.93GHz/ 12MB/FSB1600) 8MB/QPI6.4/DDR3 1066) 8MB/QPI6.4/DDR3 1066) 12MB/QPI/DDR3 1066 12MB/QPI/DDR3 1066 (XE) 2.93GHz(X6800) 8MB/FSB1066) 3.8GHz(670) Extreme Edition QX9650 (3GHz/ Extreme Edition XE 12MB/FSB1333) Core i7 Core i7 Nehalem/Core 2 $900 Sandy Bridge-E Prescott Presler Yorkfield Boundary i7-970 3.2-3.46GHz/HT/ Gulftown 3.8GHz(571) 3.8GHz(672) Core2 Quad 12MB/QPI/DDR3 1066 i7-3930K 3.2-3.8GHz/ 3.4GHz(950) 3.6GHz(960) Kentsfield Q9550 (2.83GHz/ Bloomfield 6CoreHT/12MB/PCIe2/ 3.8GHz(570) 12MB/FSB1333) Conroe Q6600 (2.4GHz/ i7-940 (2.93-3.2GHz/HT/ i7-950 (3.06-3.33GHz/HT/ i7-960 (3.2-3.46GHz/HT/ 4xDDR3 1600/130W Performance 3.6GHz(660) 3.8GHz(670) 8MB/FSB1066) Q6700 (2.66GHz/ 8MB/QPI4.8/DDR3 1066) 8MB/QPI4.8/DDR3 1066) 8MB/QPI4.8/DDR3 1066) Performance Prescott 8MB/FSB1066) Lynnfield Core i7 (P1) 3.2GHz(940) 2.66GHz(E6700) Q9650 (3GHz/ 130W Prescott 2M i7-870 (2.93-3.6GHz/HT/ i7-880 (3.06-3.73GHz/HT/ Sandy Bridge-E 3.2GHz(840) 9xx 4 cores/2 cores 12MB/FSB1333) 8MB/PCIe/DDR3 1333) 8MB/PCIe/DDR3 1333) 65W 95W i7-3820 3.6-3.8GHz/ $4xx Core2 Duo Boundary 4CoreHT/10MB/PCIe2/ Pentium D Q9550s (2.83GHz/ i7-860S (2.53-3.46GHz/HT/ i7-870S (2.66-3.6GHz/HT/ 82W Core i7 4xDDR3 1600/130W 12MB/FSB1333) 82W Core i7 8xx Q9550 (2.83GHz/ 8MB/PCIe/DDR3 1333) 8MB/PCIe/DDR3 1333) Cedar Mill Lynnfield i7-3770K 3.5-3.9GHz/4CHT/ 12MB/FSB1333) i7-2600K 3.4-3.8GHz/4CHT/ i7-2700K 3.5-3.9GHz/4CHT/ 3.6GHz(662) 3.6GHz(661) Core2 Quad Q9650 (3GHz/ 8MB/PCIe2/2xDDR3 1333 8MB/PCIe3/2xDDR3 1600/ 3.6GHz(560) 3.6GHz(561) 130W 8MB/PCIe2/2xDDR3 1333 GPU4000 650-1150MHz/77W Conroe 12MB/FSB1333) i7-930 (2.8-3.06GHz/ GPU3000 850-1350MHz/95W GPU3000 850-1350MHz/95W 2.40GHz(E6600) 2.66GHz(E6700) Q9450 (2.66GHz/ 8MB/QPI4.8/DDR3 1066) 3.6GHz(660) i7-920 (2.66-2.93GHz/ Bloomfield i7-2600 3.4-3.8GHz/4CHT/ i7-3770S 3.1-3.9GHz/4CHT/ 12MB/FSB1333) 8MB/PCIe2/2xDDR3 1333 8MB/PCIe3/2xDDR3 1600/ NetBurst/Core 2 8MB/QPI4.8/DDR3 1066) i7-875K (2.93-3.6GHz/HT/ Lynnfield GPU4000 650-1150MHz/65W 8MB/PCIe/DDR3 1333) GPU2000 850-1350MHz/95W Boundary Yorkfield Bloomfield Core i7 i7-2600S 2.8-3.8GHz/4CHT/ Nehalem/Sandy Bridge i7-3770T 2.5-3.7GHz/4CHT/ Core i5 i7-870 (2.93-3.6GHz/HT/ Lynnfield 8MB/PCIe2/2xDDR3 1333 8MB/PCIe3/2xDDR3 1600/ Mainstream 3 130W 8MB/PCIe/DDR3 1333) GPU2000 850-1350MHz/65W Boundary GPU4000 650-1150MHz/45W Ivy Bridge 4-core 3.4GHz(650) Core i7 i7-860 (2.8-3.46GHz/HT/ Lynnfield 3GHz(930) 3.4GHz(950) 3.6GHz(960) 65W i7-3770 3.4-3.9GHz/4CHT/ Mainstream3 $300 8MB/PCIe/DDR3 1333) 95W i5-680 (3.6-3.86GHz/HT/ Clarkdale Kentsfield Q9400s (2.66GHz/ Sandy Bridge 4-core 8MB/PCIe3/2xDDR3 1600/ Haswell 4-core 4MB/PCIe/DDR3 1333) GPU4000 650-1150MHz/77W (MS3) Smithfield 6MB/FSB1333) Q9505s (2.83GHz/ i5-670 (3.46-3.73GHz/HT/ 6MB/FSB1333) 4MB/PCIe/DDR3 1333) 3GHz(830) Presler Clarkdale 73W i5-2500K 3.3-3.7GHz/4C/ i5-2550K 3.4-3.8GHz/4C/ i5-3570K 3.4-3.8GHz/4C/ Q9300 (2.5GHz/ Q9400 (2.66GHz/ Q9550 (2.83GHz/ 6MB/PCIe2/2xDDR3 1333 6MB/PCIe2/2xDDR3 1333 6MB/PCIe3/2xDDR3 1600/ 6MB/FSB1333) Q6600 (2.4GHz/ 6MB/FSB1333) 12MB/FSB1333) Core i5 GPU3000 850-1100MHz/95W No GPU/95W GPU4000 650-1150MHz/77W K = Unlocked Clock Prescott 2M Q6700 (2.66GHz/ Lynnfield S = 65W TDP 3.4GHz(650) 8MB/FSB1066) i5-2500T 2.3-3.3GHz/4C/ T = 35/45W TDP 8MB/FSB1066) Q8400s (2.66GHz/ Q9400s (2.66GHz/ 65W i5-750S (2.4-3.2GHz/ 6MB/PCIe2/2xDDR3 1333 i5-3570T 2.3-3.3GHz/4C/ 3.4GHz(550) 3.4GHz(551) 3.4GHz(651) 4MB/FSB1333) 6MB/FSB1333) 8MB/PCIe/DDR3 1333) GPU2000 650-1250MHz/45W K = Unlocked Clock 6MB/PCIe3/2xDDR3 1600/ Haswell/Sandy Bridge 2.13GHz(E6400) 2.40GHz(E6600) E6850 (3GHz/ 82W S = 65W TDP GPU4000 650-1150MHz/45W Cedar Mill 3.2GHz(940) 4MB/FSB1333) E8600 (3.33GHz/ i5-2500S 2.7-3.7GHz/4C/ T = 35/45W TDP Boundary E8500 (3.16GHz/ 6MB/FSB1333) 6MB/PCIe2/2xDDR3 1333 i5-3330S 2.7-3.2GHz/ 3.2GHz(640) Conroe1333MHz 6MB/FSB1333) Q8200s (2.33GHz/ Q8400s (2.66GHz/ 65W 6MB/PCIe3/2xDDR3 1600/ Mainstream 2 3.4GHz(950) 4MB/FSB1333) 4MB/FSB1333) GPU2000 850-1100MHz/65W GPU2500 650-1050MHz/65W 2.8GHz(820) Kentsfield 65W i5-2500 3.3-3.7GHz/4C/ Prescott 2.8GHz(920) 3GHz(930) 6MB/PCIe2/2xDDR3 1333 Q6600 (2.4GHz/ Q9400 (2.66GHz/ GPU2000 850-1100MHz/95W 3.2GHz(540) 3.2GHz(541) Core2 Duo Wolfdale 8MB/FSB1066) 6MB/FSB1333) Core i5 i5-760 2.8-3.33GHz/ Ivy Bridge 4-core 3.2GHz(641) i5-750 (2.66-3.2GHz/ Lynnfield 8MB/PCIe/DDR3 1333 $200 3GHz(630) Conroe1333MHz E8400 (3GHz/ Q8400 (2.66GHz/ Core i5 i5-3550 3.3-3.7GHz/4C/ i5-3570 3.4-3.8GHz/4C/ Conroe-2M Conroe 6MB/FSB1333) Q8200 (2.33GHz/ Yorkfield 8MB/PCIe/DDR3 1333) i5-660/661 (3.33-3.6GHz/ Clarkdale 6MB/PCIe3/2xDDR3 1600/ 6MB/PCIe3/2xDDR3 1600/ Pentium 4 4MB/FSB1333) 4MB/FSB1333) 95W GPU2500 650-1150MHz/77W GPU2500 650-1150MHz/77W Mainstream2 Pentium 4 1.86GHz(E6300) 2.13GHz(E6420) E6850 (3GHz/ HT/4MB/PCIe/DDR3 1333) Sandy Bridge 4-core 5xx Pentium 4 Q8300 (2.5GHz/ 73/87W i5-3550S 3-3.7GHz/4C/ i5-3570S 3.1-3.8GHz/4C/ (MS2) 6xx 2.8GHz(820) 1.86GHz(E6300) 1.86GHz(E6300) 4MB/FSB1333) 4MB/FSB1333) Q9505 (2.83GHz/ 6xx 6MB/FSB1333) i5-2400S 2.5-3.3GHz/4C/ i5-2405S 2.5-3.3GHz/4C/ i5-2450P 3.2-3.5GHz/4C/ 6MB/PCIe3/2xDDR3 1600/ 6MB/PCIe3/2xDDR3 1600/ 3.4GHz(945) 3.4GHz(945) E6750 (2.66GHz/ E8500 (3.16GHz/ 6MB/PCIe2/2xDDR3 1333 6MB/PCIe2/2xDDR3 1333 6MB/PCIe2/2xDDR3 1333 GPU2500 650-1150MHz/65W GPU4000 650-1150MHz/65W Haswell 4-core 3GHz(531) 4MB/FSB1333) 6MB/FSB1333) GPU2000 850-1100MHz/65W GPU3000 850-1100MHz/65W No GPU/95W i5-655K (3.2-3.46GHz/HT/ i5-2400 3.1-3.4GHz/4C/ Core i5 3GHz(631) 4MB/PCIe/DDR3 1333) 6MB/PCIe2/2xDDR3 1333 i5-3450 3.1-3.5GHz/4C/ Conroe-2M GPU2000 850-1100MHz/95W 6MB/PCIe3/2xDDR3 1600/ i5-3475S 2.9-3.6GHz/4C/ 3GHz(530) E8200 (2.66GHz/ E8300 (2.83GHz/ Core2 Duo Q8200 (2.33GHz/ Q8400 (2.66GHz/ 6MB/PCIe3/2xDDR3 1600/ Clarkdale i5-2380P 3.1-3.4GHz/4C/ GPU2500 650-1100MHz/77W Mainstream 1 3.4GHz(651) 1.8GHz(E4300) 1.86GHz(E6320) 6MB/FSB1333) 6MB/FSB1333) 4MB/FSB1333) 4MB/FSB1333) i5-2390T 2.7-3.5GHz/2CHT/ GPU4000 650-1100MHz/65W i5-650 (3.2-3.46GHz/HT/ 6MB/PCIe2/2xDDR3 1333 i5-3450S 2.8-3.5GHz/4C/ 3GHz(630) 73W 3MB/PCIe2/2xDDR3 1333 No GPU/95W 6MB/PCIe3/2xDDR3 1600/ Wolfdale E8400 (3GHz/ 4MB/PCIe/DDR3 1333) GPU2000 650-1100MHz/35W GPU2500 650-1100MHz/65W i5-3470 3.2-3.6GHz/4C/ 3.4GHz(945) E6550 (2.33GHz/ 6MB/FSB1333) Nehalem/Core 2 Boundary 6MB/PCIe3/2xDDR3 1600/ Mainstream1 4MB/FSB1333) i5-3470T 2.8-3.5GHz/4C/ 2.8GHz(520) 2.8GHz(521) Clarkdale GPU2500 650-1100MHz/77W (MS1) Wolfdale i5-2300 2.8-3.1GHz/4C/ i5-2310 2.9-3.2GHz/4C/ i5-2320 3-3.3GHz/4C/ 6MB/PCIe3/2xDDR3 1600/ i5-3470S 2.9-3.6GHz/4C/ 6MB/PCIe2/2xDDR3 1333 6MB/PCIe2/2xDDR3 1333 6MB/PCIe2/2xDDR3 1333 GPU2500 650-1050MHz/35W 6MB/PCIe3/2xDDR3 1600/ GPU2000 850-1100MHz/95W GPU2000 850-1100MHz/95W GPU2000 850-1100MHz/95W i5-3330 3-3.2GHz/ GPU2500 650-1100MHz/65W 6MB/PCIe3/2xDDR3 1600/ Sandy Bridge 2-core GPU2500 650-1050MHz/77W $160 Core2 Duo i3-2130 3.4GHz/2CoreHT/ i3-3240 3.4GHz/2CHT/ i3-2120 3.3GHz/2CoreHT/ 3MB/PCIe2/2xDDR3 1333 3MB/PCIe2/2xDDR3 1600 Pentium D GPU2000 850-1100MHz/65W GPU2500 650-1050MHz/55W i3-540 (3.06GHz/HT/ i3-550 (3.2GHz/HT/ i3-560 (3.33GHz/HT/ 3MB/PCIe2/2xDDR3 1333 E7200 (2.53GHz/ GPU2000 850-1100MHz/65W i3-3240T 3GHz/2CHT/ 2.8GHz(521) Wolfdale E7500 (2.93GHz/ E7600 (3.06GHz/ 4MB/PCIe/DDR3 1333) 4MB/PCIe/DDR3 1333) 4MB/PCIe/DDR3 1333) i3-2125 3.3GHz/2CoreHT/ 3.06GHz(345) 3GHz(925) 3MB/FSB1066) 3MB/FSB1066) 3MB/FSB1066) 73W 3MB/PCIe2/2xDDR3 1600 3.33GHz(355) 3MB/PCIe2/2xDDR3 1333 GPU2500 650-1050MHz/35W 2GHz(E4400) E4700 (2.6GHz/ Core2 Duo Core i3 GPU3000 850-1100MHz/65W Prescott-V 2MB/FSB800) i3-530 (2.93GHz/HT/ i3-540 (3.06GHz/HT/ i3-550 (3.2GHz/HT/ 3.2GHz(351) 3.06GHz(524) 2.8GHz(915) Conroe-2M i3-3225 3.3GHz/2CHT/ K = Unlocked Clock 2.4GHz(E4600) E7400 (2.8GHz/ 4MB/PCIe/DDR3 1333) 73W 4MB/PCIe/DDR3 1333) 4MB/PCIe/DDR3 1333) i3-2120T 2.6GHz/2CoreHT/ 3MB/PCIe2/2xDDR3 1600 S = 65W TDP Transactional Essential 2.8GHz(820) 3MB/FSB1066) i3-2100T 2.5GHz/2CoreHT/ 3MB/PCIe2/2xDDR3 1333 Core i3 GPU2500 650-1050MHz/55W 2.93GHz(340) 1.8GHz(E4300) E7500 (2.93GHz/ GPU2000 650-1100MHz/35W T = 35/45W TDP /Essential 3.06GHz(346) E7300 (2.66GHz/ Wolfdale 3MB/FSB1066) Core i3 3MB/PCIe2/2xDDR3 1333 2.66GHz(805) 2.2GHz(E4500) 3MB/FSB1066) GPU2000 650-1100MHz/35W i3-3220 3.3GHz/2CHT/ Wolfdale 3MB/PCIe2/2xDDR3 1600 i3-2100 3.1GHz/2CoreHT/ i3-2105 3.1GHz/2CoreHT/ GPU2500 650-1050MHz/55W 3MB/PCIe2/2xDDR3 1333 3MB/PCIe2/2xDDR3 1333 K = Unlocked Clock Ivy Bridge 2-core GPU2000 850-1100MHz/65W GPU3000 850-1100MHz/65W S = 65W TDP i3-3220T 2.8GHz/2CHT/ T = 35/45W TDP 3MB/PCIe2/2xDDR3 1600 GPU2500 650-1050MHz/35W D $90 3xx Cedar Mill Conroe-1M 2.8GHz(335) E6500 (2.93GHz/ Sandy Bridge 2-core 3.06GHz(346) 3.2GHz(541) 2.8GHz(820) 1.8GHz(E2160) E2220 (2.4GHz/ Wolfdale 2MB/FSB1066) G6950 (2.8GHz/ Clarkdale G850 2.9GHz/2Core G860 3GHz/2Core G870 3.1GHz/2core 1MB/FSB800) E6300 (2.8GHz/ Pentium 3MB/PCIe2/2xDDR3 1333 3MB/PCIe2/2xDDR3 1333 3MB/PCIe2/2xDDR3 1333 2.93GHz(341) 3.33GHz(355) 2GHz(E2180) 3MB/PCIe/DDR3 1066) Value3 Value 3 3.46GHz(360) Wolfdale 2MB/FSB1066) 73W GPU 850-1100/65W GPU 850-1100/65W GPU 850-1100/65W 3GHz(531) 3.2GHz(935) G6960 (2.93GHz/ (V3) 3.4GHz(65x) E2200 (2.2GHz/ E5200 (2.5GHz/ E5400 (2.7GHz/ 3MB/PCIe/DDR3 1066) G860T 2.6GHz/2Core 2.66GHz(330) 1MB/FSB800) 2MB/FSB800) G840 2.8GHz/2Core 3MB/PCIe2/2xDDR3 1333 3.33GHz(356) Pentium Dual-core 2MB/FSB800) E6600 (3.06GHz/ E6700 (3.06GHz/ E6800 3.33GHz/ 3MB/PCIe2/2xDDR3 1333 2.8GHz(336) 3.4GHz(651) 2MB/FSB1066) GPU 650-1100/35W Prescott-V 3.2GHz(352) 2MB/FSB1066) 2MB/FSB1066 GPU 850-1100/65W Pentium 4 Pentium Dual-core $75 3.2GHz(64x) Pentium 2.53GHz(325) 2.8GHz(336) 1.8GHz(E2160) E6300 (2.8GHz/ E6500 (2.93GHz/ E6600 (3.06GHz/ 3.06GHz(524) 3.2GHz(541) 2MB/FSB1066) 2MB/FSB1066) 2MB/FSB1066) G620 2.6GHz/2Core G630 2.7GHz/2Core 3GHz(925) Conroe-1M Wolfdale E6700 (3.06GHz/ 3MB/PCIe2/2xDDR3 1066 3MB/PCIe2/2xDDR3 1066 G640 2.8GHz/2core 2MB/FSB1066) E2220 (2.4GHz/ E5400 (2.7GHz/ GPU 850-1100/65W GPU 850-1100/65W K = Unlocked Clock 3MB/PCIe2/2xDDR3 1066 2.66GHz(331) 3.2GHz(641) S = 65W TDP GPU 850-1100/65W Value2 Value 2 3GHz(63x) Conroe-1M 1MB/FSB800) E5300 (2.6GHz/ 2MB/FSB800) G620T 2.2GHz/2Core G630T 2.3GHz/2Core T = 35/45W TDP 3GHz(631) E2200 (2.2GHz/ 3MB/PCIe2/2xDDR3 1066 3MB/PCIe2/2xDDR3 1066 G640T 2.4GHz/2core (V2) 2.4GHz(320) 2MB/FSB800) 3MB/PCIe2/2xDDR3 1066 3GHz(531) E2180 (2GHz/ 1MB/FSB800) Pentium E5500 (2.8GHz/ E5700 (3GHz/ GPU 650-1100/35W GPU 650-1100/35W 2.53GHz(326) 1.6GHz(E2140) 1MB/FSB800) E5200 (2.5GHz/ 2MB/FSB800) 2MB/FSB800) GPU 650-1100/35W 2MB/FSB800) Sandy Bridge 2-core $6x G540 2.5GHz/2Core G550 2.6GHz/2core 2MB/PCIe2/2xDDR3 1066 2MB/PCIe2/2xDDR3 1066 Celeron D E1600 (2.4GHz/ GPU 850-1000/65W GPU 850-1000/65W Conroe-L Celeron Dual-core Conroe 512KB/FSB800) E3400 (2.6GHz/ E3500 (2.7GHz/ Conroe-L E3300 (2.5GHz/ 1MB/FSB800) 1MB/FSB800) G530 2.4GHz/2Core Celeron 2GHz(440) 1MB/FSB800) 2MB/PCIe2/2xDDR3 1066 3.06GHz(346) 3.2GHz(351) Cedar Mill Celeron E1400 (2GHz/ GPU 850-1000/65W 3.46GHz(360) 512KB/FSB800) E3200 (2.4GHz/ E3400 (2.6GHz/ G530T 2GHz/2Core E1200 (1.6GHz/ 1MB/FSB800) Celeron 1MB/FSB800) 2MB/PCIe2/2xDDR3 1066 Value 1 3.33GHz(356) E1500 (2.2GHz/ GPU 650-1000/35W 512KB/FSB800) 512KB/FSB800) 3.33GHz(355) Value1 2.8GHz(336) 3.06GHz(346) 1.8GHz(430) 430 (1.8GHz/ G440 1.6GHz/1Core G460 1.8GHz/1CoreHT 3.2GHz(352) 512KB/FSB800) 1MB/PCIe2/2xDDR3 1066 1.5MB/PCIe2/2xDDR3 1066 (V1) Conroe-L /Core 2 2 cores/1 core GPU 650-1000/35W GPU 650-1000/35W 3.2GHz(351) 1.6GHz(420) Boundary Boundary Pineview DC Integrated Board Atom D510 (1.66GHz/ D525 (1.8GHz/ D2700 2.13GHz/2CoreHT/ NetBurst/Core 2 Diamondville SC/DC 1MB/1xDDR3-1066 Atom Boundary 1MB/DDR2-800) 1MB/DDR2/3-800) GPU 640MHz/10W 330 (1.6GHz/ Atom Integrated Board 1.33GHz(215) 1.2GHz(220) 1MB/FSB533) Pineview SC Cedarview-D D410 (1.66GHz/ D425 (1.8GHz/ D2500 1.86GHz/2CoreHT/ D2550 1.86GHz/2CoreHT/ SC Conroe-L 230 (1.6GHz/ 512KB/DDR2-800) 512KB/DDR2/3-800) 1MB/1xDDR3-1066 1MB/1xDDR3-1066 512KB/FSB533) Pine Trail-D GPU 400MHz/10W GPU 640MHz/10W Q4 Q1 Q2 Q3 Q4 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 System Price Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q1 Q2 Q3 Q4 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013

6-core Pentium 4 6xx (Prescott 2M) Pentium D 9xx(Presler) Core 2 Duo(Conroe) Core 2 Extreme/Quad (Kentsfield) Bloomfield Gulftown Sandy Bridge-E 4/6-core Diamondville DC Cedarview D x.x - x.xGHz Base Freq – Turbo Freq 4-core 4-core & GPU Pentium 4 5xx (Prescott) Pentium D 8xx(Smithfield) Core 2 Duo(Conroe 1333) Core 2 Extreme/Quad (Yorkfield) Lynnfield Clarkdale Sandy Bridge 4-core Ivy Bridge 4-core Diamondville SC 4CHT=4Cores + Hyper-Threading 2-core 2-core & GPU Celeron D (Prescott-V) Pentium 4 (Cedar Mill) Pentium Dual-core (Conroe) Core 2 Duo(Wolfdale) Sandy Bridge 2-core Ivy Bridge 2-core Pineview DC 2CHT=2Cores + Hyper-Threading 1-core Celeron D (Cedar Mill) Celeron (Conroe-L) Celeron Dual-core (Conroe) Pineview SC Copyright (c) 2010 Hiroshige Goto All rights reserved.