Intel Celeron G3950 vs Intel Core 2 Extreme QX6700
Physical Specifications
| Socket | Intel Socket 1151 | Intel Socket 775 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 14 nm | 65 nm |
| Transistors | unknown | 582 million |
| Die size | unknown | 2x 143 mm² |
| Package | FC-LGA1151 | FC-LGA6 |
| tCaseMax | 65°C | 64°C |
Performance
| Frequency | 3 GHz | 2.666 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 100 MHz | 266 MHz |
| Multiplier | 30.0x | 10.0x |
| Multiplier unlocked | No | Yes |
| TDP | 51 W | 130 W |
| Voltage | — | 1.34 V |
Architecture Details
| Vertical Segment | Desktop | Desktop |
|---|---|---|
| Production status | Active | End-of-life |
| Release date | Jan 3rd, 2017 | Nov 1st, 2006 |
| Codename | Kaby Lake | Kentsfield |
| Generation | Celeron | Core 2 Extreme |
| Part | SR32J | SL9UL |
| Memory support | DDR4-2400 MHz Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| ECC memory | No | No |
| PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 2 |
Cores
| Total Cores | 2 | 4 |
|---|---|---|
| Total Threads | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | Intel HD 610 | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 8MB (shared) |
| Cache L3 | 2MB (shared) | — |
Features & Technologies
| AES-NI | Yes | — |
|---|---|---|
| CLMUL | Yes | — |
| EIST | Yes | Yes |
| FMA3 | Yes | — |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| MPX | Yes | — |
| SGX | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | — |
| SSSE3 | Yes | Yes |
| TSX | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | — |
| iAMT2 | — | Yes |
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. |
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