Socket | AMD Socket AM3 | Intel Socket 2011 |
---|---|---|
Rozmiar procesu | 45 nm | 22 nm |
Tranzystory | 904 million | 1,400 million |
Rozmiar matrycy | 346 mm² | 160 mm² |
Pakiet | µPGA | — |
Producent | — | Intel |
Częstotliwość | 2.9 GHz | 1800 MHz |
---|---|---|
Zegar turbo | up to 3.2 GHz | — |
Zegar bazowy | 200 MHz | 100 MHz |
Mnożnik | 14.5x | 18.0x |
Mnożnik odblokowany | No | No |
Napięcie | 1.4 V | — |
TDP | 95 W | 80 W |
Rynek | Desktop | Server/Workstation |
---|---|---|
Status produkcji | End-of-life | unknown |
Data wydania | Sep 1st, 2010 | Sep 1st, 2013 |
Nazwa kodowa | Zosma | Ivy Bridge-EP |
Generacja | Phenom II X4 | Xeon E5 |
Część | HD840TWFK4DGR | SR1AY |
Obsługa pamięci | DDR3 Dual-channel | DDR3 Quad-channel |
Pamięć ECC | No | Yes |
PCI Express | Gen 2 | Gen 3 |
Liczba rdzeni | 4 | 4 |
---|---|---|
Liczba wątków | 4 | 4 |
SMP # CPUs | 1 | 2 |
Zintegrowana karta graficzna | — | — |
Cache L1 | 128K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 512K (per core) | 256K (per core) |
Cache L3 | 6MB (shared) | 10MB (shared) |
Uwagi | OEM only. | — |
---|
3DNow! | Yes | — |
---|---|---|
AES-NI | — | Yes |
AMD-V | Yes | — |
AMD64 | Yes | — |
AVX | — | Yes |
ECC | — | Yes |
EIST | — | Yes |
EPT | — | Yes |
F16C | — | Yes |
Intel 64 | — | Yes |
MMX | Yes | Yes |
NX bit | Yes | — |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | — | Yes |
SSE4A | Yes | — |
SSSE3 | — | Yes |
TXT | — | Yes |
Turbo Core | Yes | — |
VT-d | — | Yes |
VT-x | — | Yes |
XD bit | — | Yes |