Intel Core 2 Extreme QX9770 vs Intel Pentium P6300
Physical Specifications
| Socket | Intel Socket 775 | Intel Socket G1 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 45 nm | 32 nm |
| Transistors | 820 million | 384 million |
| Die size | 2x 107 mm² | 81 mm² |
| Package | FC-LGA4 | rPGA |
| tCaseMax | 55°C | — |
Performance
| Frequency | 3.2 GHz | 2.266 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 400 MHz | 133 MHz |
| Multiplier | 8.0x | 17.0x |
| Multiplier unlocked | Yes | No |
| Voltage | 1.35 V | — |
| TDP | 136 W | 35 W |
Architecture Details
| Vertical Segment | Desktop | Mobile |
|---|---|---|
| Production status | End-of-life | End-of-life |
| Release date | Mar 24th, 2008 | Jan 9th, 2011 |
| Codename | Yorkfield | Arrandale |
| Generation | Core 2 Extreme | Pentium |
| Part | SLAWM | SLBU8 |
| Memory support | DDR1, DDR2, DDR3 Dual-channel | DDR3 |
| ECC memory | No | No |
| PCI Express | Gen 2 | Gen 2 |
Cores
| Total Cores | 4 | 2 |
|---|---|---|
| Total Threads | 4 | 2 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 12MB (shared) | 256K (per core) |
| Cache L3 | — | 3MB (shared) |
Notes
| Notes | This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. | 177M GPU Transistors |
|---|
Features & Technologies
| EIST | Yes | Yes |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSSE3 | Yes | Yes |
| Smart Cache | — | Yes |
| VT-x | Yes | — |
| XD bit | — | Yes |
