Intel Core 2 Duo T7400 vs Intel Xeon MP 7040 Dual-Core
Physical Specifications
| Socket | Intel Socket 479 | Intel Socket 604 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 65 nm | 90 nm |
| Transistors | 293 million | 200 million |
| Die size | 143 mm² | 213 mm² |
| Package | FC-PGA | µPGA |
Performance
| Frequency | 2.166 GHz | 3 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 166 MHz | 166 MHz |
| Multiplier | 13.0x | 18.0x |
| Multiplier unlocked | No | No |
| Voltage | 1.3 V | 1.412 V |
| TDP | 35 W | 135 W |
Architecture Details
| Vertical Segment | Mobile | Server/Workstation |
|---|---|---|
| Production status | End-of-life | End-of-life |
| Release date | Jul 27th, 2006 | Dec 1st, 2005 |
| Codename | Merom | Paxville |
| Generation | Core 2 Duo | Xeon MP |
| Part | SL9SK | unknown |
| Memory support | unknown | unknown Dual-channel |
| ECC memory | No | Yes |
| PCI Express | — | — |
Cores
| Total Cores | 2 | 2 |
|---|---|---|
| Total Threads | 2 | 2 |
| SMP # CPUs | 1 | 2 |
| Integrated graphics | — | — |
Cache
| Cache L1 | 64K | 16K |
|---|---|---|
| Cache L2 | 4MB | 1MB |
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 |
| SSSE3 | Yes | — |
| VT-x | Yes | — |
| XD bit | Yes | — |
