Intel Core i5-4570T vs Intel Xeon Phi 31S1P
Fisico
| Presa | Intel Socket 1150 | PCIe x16 |
|---|---|---|
| Fonderia | Intel | Intel |
| Dimensione del processo | 22 nm | 22 nm |
| Transistor | 1,400 million | 5,000 million |
| Dimensione stampo | 177 mm² | 350 mm² |
| Pacchetto | FC-LGA12C | PCIe x16 |
| tCaseMax | 72°C | — |
Prestazione
| Frequenza | 2.9 GHz | 1100 MHz |
|---|---|---|
| Turbo clock | up to 3.6 GHz | — |
| Clock di base | 100 MHz | 100 MHz |
| Moltiplicatore | 29.0x | 11.0x |
| Moltiplicatore sbloccato | No | No |
| TDP | 35 W | 270 W |
Architettura
| Mercato | Desktop | Server/Workstation |
|---|---|---|
| Stato di produzione | unknown | unknown |
| Data di rilascio | Jun 2nd, 2013 | Jun 17th, 2013 |
| Nome in codice | Haswell | Knights Corner |
| Generazione | Core i5 | Xeon Phi |
| Parte | SR14R | BC31S1P |
| Supporto memoria | DDR3 Dual-channel | DDR3, DDR4 |
| Memoria ECC | No | Yes |
| PCI Express | Gen 3 | — |
Core
| Numero di core | 2 | 57 |
|---|---|---|
| Numero di threads | 4 | 228 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | Intel HD 4600 | — |
Cache
| Cache L1 | 64K (per core) | 32K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 512K (per core) |
| Cache L3 | 4MB (shared) | — |
Caratteristiche
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX2 | Yes | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| CLMUL | Yes | — |
| ECC | — | Yes |
| EIST | Yes | Yes |
| F16C | — | Yes |
| FMA3 | Yes | 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 |
| TSX | Yes | — |
| TXT | Yes | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
| vPro | — | Yes |
| x8 SDDC | — | Yes |
Note
| Note | — | On November 15, 2011, Intel showed an early silicon version of a Knights Corner processor. On June 5, 2012, Intel released open source software and documentation regarding Knights Corner. In June 2012, Cray announced it would be offering 22nm 'Knight's Co |
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