Intel Core 2 Duo U7700 vs Intel Pentium D 915
Physical Specifications
| Socket | Intel Socket P | Intel Socket 775 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 65 nm | 65 nm |
| Transistors | 293 million | 376 million |
| Die size | 111 mm² | 140 mm² |
| Package | FC-PGA | FC-LGA4 |
Performance
| Frequency | 1333 MHz | 2.8 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 133 MHz | 200 MHz |
| Multiplier | 10.0x | 14.0x |
| Multiplier unlocked | No | No |
| Voltage | 0.975 V | 1.33 V |
| TDP | 10 W | 95 W |
Architecture Details
| Vertical Segment | Mobile | Desktop |
|---|---|---|
| Production status | End-of-life | End-of-life |
| Release date | Feb 27th, 2008 | Jul 23rd, 2006 |
| Codename | Merom | Presler |
| Generation | Core 2 Duo | Pentium D |
| Part | SLV3V | SL9KB |
| Memory support | unknown | DDR1, DDR2, DDR3 Dual-channel |
| ECC memory | No | No |
| PCI Express | — | Gen 2 |
Cores
| Total Cores | 2 | 2 |
|---|---|---|
| Total Threads | 2 | 2 |
| SMP # CPUs | 1 | 2 |
| Integrated graphics | — | — |
Cache
| Cache L1 | 64K | 28K |
|---|---|---|
| Cache L2 | 2MB | 4MB |
Features & Technologies
| EIST | Yes | Yes |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSSE3 | Yes | — |
| VT-x | Yes | — |
| XD bit | Yes | — |
Notes
| Notes | — | D0 Stepping |
|---|
