Intel Xeon 5120 vs Intel Xeon E5504
Physical Specifications
| Socket | Intel Socket 771 | Intel Socket 1366 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 65 nm | 45 nm |
| Transistors | unknown | 731 million |
| Die size | unknown | 263 mm² |
| Package | FC-LGA6 | FC-LGA8 |
Performance
| Frequency | 1866 MHz | 2000 MHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 266 MHz | 133 MHz |
| Multiplier | 7.0x | 15.0x |
| Multiplier unlocked | No | No |
| TDP | 65 W | 80 W |
| Voltage | — | 1.35 V |
Architecture Details
| Vertical Segment | Server/Workstation | Server/Workstation |
|---|---|---|
| Production status | End-of-life | End-of-life |
| Release date | Jun 26th, 2006 | Mar 30th, 2009 |
| Codename | Woodcrest | Gainestown |
| Generation | Xeon | Xeon |
| Part | unknown | SLBF9 |
| Memory support | DDR2 | DDR3 Triple-channel |
| ECC memory | Yes | Yes |
| PCI Express | — | Gen 2 |
Cores
| Total Cores | 2 | 4 |
|---|---|---|
| Total Threads | 2 | 4 |
| SMP # CPUs | 1 | 2 |
| Integrated graphics | — | — |
Cache
| Cache L2 | 4MB | 256K (per core) |
|---|---|---|
| Cache L1 | — | 64K (per core) |
| Cache L3 | — | 4MB (shared) |
Features & Technologies
| EIST | — | Yes |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4 | Yes | — |
| SSE4.2 | — | Yes |
| SSSE3 | — | Yes |
| TXT | — | Yes |
| VT | Yes | — |
| VT-x | — | Yes |
| XD bit | Yes | — |
| XD-Bit | — | Yes |
