Intel Xeon E5504 vs Intel Xeon MP 7020 Dual-Core
Physical Specifications
| Socket | Intel Socket 1366 | Intel Socket 604 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 45 nm | 90 nm |
| Transistors | 731 million | 200 million |
| Die size | 263 mm² | 213 mm² |
| Package | FC-LGA8 | µPGA |
Performance
| Frequency | 2000 MHz | 2.667 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 133 MHz | 166 MHz |
| Multiplier | 15.0x | 16.0x |
| Multiplier unlocked | No | No |
| Voltage | 1.35 V | 1.412 V |
| TDP | 80 W | 135 W |
Architecture Details
| Vertical Segment | Server/Workstation | Server/Workstation |
|---|---|---|
| Production status | End-of-life | End-of-life |
| Release date | Mar 30th, 2009 | Dec 1st, 2005 |
| Codename | Gainestown | Paxville |
| Generation | Xeon | Xeon MP |
| Part | SLBF9 | unknown |
| Memory support | DDR3 Triple-channel | unknown Dual-channel |
| ECC memory | Yes | Yes |
| PCI Express | Gen 2 | — |
Cores
| Total Cores | 4 | 2 |
|---|---|---|
| Total Threads | 4 | 2 |
| SMP # CPUs | 2 | 2 |
| Integrated graphics | — | — |
Cache
| Cache L1 | 64K (per core) | 16K |
|---|---|---|
| Cache L2 | 256K (per core) | 1MB |
| Cache L3 | 4MB (shared) | — |
Features & Technologies
| EIST | Yes | Yes |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| NX-bit | — | Yes |
| SSE | Yes | — |
| SSE1 | — | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | — |
| SSSE3 | Yes | — |
| TXT | Yes | — |
| VT-x | Yes | — |
| XD-Bit | Yes | — |
