Socket | Intel Socket 775 | Intel Socket 1155 |
---|---|---|
Foundry | Intel | Intel |
Process size | 45 nm | 32 nm |
Transistors | 820 million | 504 million |
Die size | 2x 107 mm² | 131 mm² |
Package | FC-LGA4 | FC-LGA10 |
tCaseMax | 64°C | — |
Frequency | 3 GHz | 2.4 GHz |
---|---|---|
Turbo clock | — | — |
Base clock | 333 MHz | 100 MHz |
Multiplier | 9.0x | 24.0x |
Multiplier unlocked | Yes | No |
Voltage | 1.25 V | — |
TDP | 130 W | 35 W |
Vertical Segment | Desktop | Desktop |
---|---|---|
Production status | End-of-life | unknown |
Release date | Nov 30th, 2007 | Jun 3rd, 2012 |
Codename | Yorkfield | Sandy Bridge |
Generation | Core 2 Extreme | Pentium |
Part | SLAN3 | SR066 |
Memory support | DDR1, DDR2, DDR3 Dual-channel | DDR3 Dual-channel |
ECC memory | No | No |
PCI Express | Gen 2 | Gen 3, 16 Lanes(CPU only) |
Total Cores | 4 | 2 |
---|---|---|
Total Threads | 4 | 2 |
SMP # CPUs | 1 | 1 |
Integrated graphics | — | Intel HD (Sandy Bridge) |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 12MB (shared) | 256K (per core) |
Cache L3 | — | 3MB (shared) |
Notes | This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. Also available with C1 Stepping, Part #: SLAWN, R | — |
---|
AES-NI | — | Yes |
---|---|---|
AVX | — | Yes |
EIST | Yes | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.1 | Yes | — |
SSE4.2 | — | Yes |
SSSE3 | Yes | Yes |
VT-x | Yes | Yes |
XD bit | — | Yes |