Socket | AMD Socket AM3 | Intel Socket 2011 |
---|---|---|
Strukturgröße | 45 nm | 22 nm |
Transistoren | 904 million | 1,400 million |
Chipgröße | 346 mm² | 160 mm² |
Package | µPGA | — |
Hersteller | — | Intel |
Taktfrequenz | 2.9 GHz | 1800 MHz |
---|---|---|
Übertaktung | up to 3.2 GHz | — |
Basis-Taktfrequenz | 200 MHz | 100 MHz |
Multiplikator | 14.5x | 18.0x |
Multiplikator entsperrt | No | No |
Stromspannung | 1.4 V | — |
TDP | 95 W | 80 W |
Typ | Desktop | Server/Workstation |
---|---|---|
Produktionsstatus | End-of-life | unknown |
Veröffentlichungsdatum | Sep 1st, 2010 | Sep 1st, 2013 |
Codename | Zosma | Ivy Bridge-EP |
Generation | Phenom II X4 | Xeon E5 |
Part# | HD840TWFK4DGR | SR1AY |
Speicherunterstützung | DDR3 Dual-channel | DDR3 Quad-channel |
ECC-Speicher | No | Yes |
PCI Express | Gen 2 | Gen 3 |
Anzahl der Kerne | 4 | 4 |
---|---|---|
Anzahl der Threads | 4 | 4 |
SMP # CPUs | 1 | 2 |
Integrierter Grafikprozessor | — | — |
Cache L1 | 128K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 512K (per core) | 256K (per core) |
Cache L3 | 6MB (shared) | 10MB (shared) |
Anmerkungen | 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 |