Presa | Intel Socket 2011 | Intel Socket 3647 |
---|---|---|
Fonderia | Intel | Intel |
Dimensione del processo | 32 nm | 14 nm |
Transistor | 2,270 million | 8,000 million |
Dimensione stampo | 435 mm² | unknown |
Pacchetto | FC-LGA10 | FC-LGA3647 |
Frequenza | 2000 MHz | 2.1 GHz |
---|---|---|
Turbo clock | up to 2.8 GHz | up to 3 GHz |
Clock di base | 100 MHz | 100 MHz |
Moltiplicatore | 20.0x | 21.0x |
Moltiplicatore sbloccato | No | No |
Voltaggio | 1.35 V | — |
TDP | 95 W | 85 W |
Mercato | Server/Workstation | Server/Workstation |
---|---|---|
Stato di produzione | unknown | unknown |
Data di rilascio | Mar 6th, 2012 | Jul 11th, 2017 |
Nome in codice | Sandy Bridge-EP | Skylake-SP |
Generazione | Xeon E5 | Xeon Silver |
Parte | SR0H4SR0KQ | SR3HQBX806734116CD8067303567200 |
Supporto memoria | DDR3 Quad-channel | DDR4 |
Memoria ECC | Yes | Yes |
PCI Express | Gen 3 | — |
Numero di core | 8 | 12 |
---|---|---|
Numero di threads | 16 | 24 |
SMP # CPUs | 2 | 2 |
Grafica integrata | — | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 1MB (per core) |
Cache L3 | 20MB (shared) | 16.5MB (shared) |
8.0GT/s QPI | Yes | — |
---|---|---|
AES-NI | Yes | Yes |
AVX | Yes | Yes |
AVX2 | — | Yes |
BMI1 | — | Yes |
BMI2 | — | Yes |
ECC | — | Yes |
EIST | Yes | Yes |
F16C | — | Yes |
FMA3 | — | Yes |
HTT | Yes | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | Yes | Yes |
SSSE3 | Yes | Yes |
TXT | Yes | Yes |
VT-d | Yes | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |
vPro | — | Yes |
x8 SDDC | — | Yes |