Socket | Intel Socket 775 | Intel Socket 1150 |
---|---|---|
Foundry | Intel | Intel |
Process size | 65 nm | 22 nm |
Transistors | 582 million | 1,400 million |
Die size | 2x 143 mm² | 177 mm² |
Package | FC-LGA6 | FC-LGA12C |
tCaseMax | 62°C | 72°C |
Frequency | 2.4 GHz | 3 GHz |
---|---|---|
Turbo clock | — | — |
Base clock | 266 MHz | 100 MHz |
Multiplier | 9.0x | 30.0x |
Multiplier unlocked | No | No |
Voltage | 1.34 V | — |
TDP | 95 W | 54 W |
Vertical Segment | Desktop | Desktop |
---|---|---|
Production status | End-of-life | Active |
Release date | Jul 23rd, 2007 | Sep 1st, 2013 |
Codename | Kentsfield | Haswell |
Generation | Core 2 Quad | Pentium |
Part | SLACR | SR1CG |
Memory support | DDR1, DDR2, DDR3 Dual-channel | DDR3 Dual-channel |
ECC memory | No | No |
PCI Express | Gen 2 | Gen 3 |
Total Cores | 4 | 2 |
---|---|---|
Total Threads | 4 | 2 |
SMP # CPUs | 1 | 1 |
Integrated graphics | — | Intel HD (Haswell) |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 8MB (shared) | 256K (per core) |
Cache L3 | — | 3MB (shared) |
CLMUL | — | Yes |
---|---|---|
EIST | Yes | Yes |
FMA3 | — | Yes |
HTT | Yes | — |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | — | Yes |
SSSE3 | — | Yes |
VT | Yes | — |
VT-x | — | Yes |
XD bit | — | Yes |
iAMT2 | Yes | — |