Intel Core i7-4790S vs Intel Xeon E3-1240
Physical Specifications
| Socket | Intel Socket 1150 | Intel Socket 1155 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 22 nm | 32 nm |
| Transistors | 1,400 million | 1,160 million |
| Die size | 177 mm² | 216 mm² |
| Package | — | FC-LGA10 |
| tCaseMax | 71°C | — |
Performance
| Frequency | 3.1 GHz | 3.3 GHz |
|---|---|---|
| Turbo clock | up to 3.9 GHz | up to 3.7 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplier | 31.0x | 33.0x |
| Multiplier unlocked | No | No |
| TDP | 65 W | 80 W |
Architecture Details
| Vertical Segment | Desktop | Server/Workstation |
|---|---|---|
| Production status | unknown | End-of-life |
| Release date | May 1st, 2014 | Apr 3rd, 2011 |
| Codename | Haswell | Sandy Bridge |
| Generation | Core i7 | Xeon E3 |
| Part | unknown | SR00K |
| Memory support | DDR3 Dual-channel | DDR3 Dual-channel |
| ECC memory | No | Yes |
| PCI Express | Gen 3 | Gen 3, 16 Lanes(CPU only) |
Cores
| Total Cores | 4 | 4 |
|---|---|---|
| Total Threads | 8 | 8 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | Intel HD 4600 | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 8MB (shared) | 8MB (shared) |
Features & Technologies
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX2 | Yes | — |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| Boost 2.0 | Yes | — |
| CLMUL | 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 |
| TSX | Yes | — |
| TXT | Yes | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
| vPro | Yes | — |
