i7 2600K | i5 2500K | i7 875 K | i7 980 X | |
Codename | Sandy Bridge | Sandy Bridge | Lynnfield | Nehalem |
Socket | LGA 1155 | LGA 1155 | LGA 1156 | LGA 1366 |
Manufacturing | 32 nm | 32 nm | 45 nm | 32 nm |
Transistors | 995 Mio | 995 Mio | 774 Mio | 1.17 Bio |
Die-size | 265 mm2 | 265 mm2 | 296 mm2 | 248 mm2 |
Clock | 3.40 GHz (3.80 GHz Turbo) | 3.30 GHz (3.70 GHz Turbo) | 2.93 GHz | 3.33 GHz |
Cores / Threads | 4C / 8T | 4C / 4T | 4C / 8T | 6C / 12T |
Turbo | Yes (2.0) | Yes (2.0) | Yes (1.0) | Yes (1.0) |
Bus Speed | 100 MHz | 100 MHz | 133 MHz | 133 MHz |
Memory | DDR3 | DDR3 | DDR3 | DDR3 |
Memory controller | Dual Channel | Dual Channel | Dual Channel | Triple Channel |
QPI | -- | -- | 4.26 GT/s | 6.4 GT/s |
L1 Execution Cache | 32 KByte | 32 KByte | 32 KByte | 32 KByte |
L1 Data Cache | 32 KByte | 32 KByte | 32 KByte | 32 KByte |
L2 Cache | 256 KByte | 256 KByte | 256 KByte | 256 KByte |
L3 Cache | 8 MB shared | 6 MB shared | 8 MB shared | 12 MB shared |
TDP | 95 Watt | 95 Watt | 95 Watt | 130 Watt |
C1E technology | Yes | Yes | Yes | Yes |
Enhanced Intel Speed Step | Yes | Yes | Yes | Yes |
Virtualisation | Vanderpool | Vanderpool | Vanderpool | Vanderpool |
Instruction sets | MMX, SSE, SSE2, SSE3 SSE4.2, AVX, EM64T |
MMX, SSE, SSE2, SSE3 SSE4.2, AVX, EM64T |
MMX, SSE, SSE2, SSE3 SSE4.2, EM64T |
MMX, SSE, SSE2, SSE3 SSE4.2, EM64T |
Modell | Cores/Threads | Stock/Turbo | L3-Cache | Grafik | Grafiktakt/Turbo | TDP |
Core i7-2600K | 4C / 8T | 3,4 / 3,8 GHz | 8 MB | HD 3000 | 850 / 1.350 MHz | 95 W |
Core i7-2600 | 4C / 8T | 3,4 / 3,8 GHz | 8 MB | HD 2000 | 850 / 1.350 MHz | 95 W |
Core i7-2600S | 4C / 8T | 2,8 / 3,8 GHz | 8 MB | HD 2000 | 850 / 1.100 MHz | 65 W |
Core i5-2500K | 4C / 4T | 3,3 / 3,7 GHz | 6 MB | HD 3000 | 850 / 1.100 MHz | 95 W |
Core i5-2500 | 4C / 4T | 3,3 / 3,7 GHz | 6 MB | HD 2000 | 850 / 1.100 MHz | 95 W |
Core i5-2500S | 4C / 4T | 2,7 / 3,7 GHz | 6 MB | HD 2000 | 850 / 1.100 MHz | 65 W |
Core i5-2500T | 4C / 4T | 2,3 / 3,3 GHz | 6 MB | HD 2000 | 650 / 1.250 MHz | 45 W |
Core i5-2400 | 4C / 4T | 3,1 / 3,4 GHz | 6 MB | HD 2000 | 850 / 1.100 MHz | 95 W |
Core i5-2400S | 4C / 4T | 2,5 / 3,3 GHz | 6 MB | HD 2000 | 850 / 1.100 MHz | 65 W |
Core i5-2300 | 4C / 4T | 2,8 / 3,1 GHz | 6 MB | HD 2000 | 850 / 1.100 MHz | 95 W |
Core i5-2390T | 2C / 4T | 2,7 / 3,5 GHz | 3 MB | HD 2000 | 650 / 1.100 MHz | 35 W |
Core i3-2120 | 2C / 4T | 3,3 / - GHz | 3 MB | HD 2000 | 850 / 1.100 MHz | 65 W |
Core i3-2100 | 2C / 4T | 3,1 / - GHz | 3 MB | HD 2000 | 850 / 1.100 MHz | 65 W |
Core i3-2100T | 2C / 4T | 2,5 / - GHz | 3 MB | HD 2000 | 650 / 1.100 MHz | 35 W |
Pentium G850 | 2C / 2T | 2,9 / - GHz | 3 MB | HD 2000 | 850 / 1.100 MHz | 65 W |
Pentium G840 | 2C / 2T | 2,8 / - GHz | 3 MB | HD 2000 | 850 / 1.100 MHz | 65 W |
Pentium G620 | 2C / 2T | 2,6 / - GHz | 3 MB | HD 2000 | 850 / 1.100 MHz | 65 W |
Pentium G620T | 2C / 2T | 2,2 / - GHz | 3 MB | HD 2000 | 650 / 1.100 MHz | 35 W |
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