Intel Celeron 2980U vs Intel Core 2 Extreme QX6850
Physical Specifications
| Socket | Intel Socket G3 | Intel Socket 775 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 22 nm | 65 nm |
| Transistors | 1,400 million | 582 million |
| Die size | 118 mm² | 2x 143 mm² |
| Package | FC-BGA1168 | FC-LGA6 |
| tCaseMax | 72°C | 64°C |
Performance
| Frequency | 1600 MHz | 3 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 100 MHz | 333 MHz |
| Multiplier | 16.0x | 9.0x |
| Multiplier unlocked | No | Yes |
| TDP | 15 W | 130 W |
| Voltage | — | 1.34 V |
Architecture Details
| Vertical Segment | Mobile | Desktop |
|---|---|---|
| Production status | Active | End-of-life |
| Release date | Sep 1st, 2013 | Jul 15th, 2007 |
| Codename | Haswell | Kentsfield |
| Generation | Celeron | Core 2 Extreme |
| Part | unknown | SLAFN |
| Memory support | DDR3 | DDR1, DDR2, DDR3 Dual-channel |
| ECC memory | No | No |
| PCI Express | — | Gen 2 |
Cores
| Total Cores | 2 | 4 |
|---|---|---|
| Total Threads | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | Intel HD | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 8MB (shared) |
| Cache L3 | 2MB (shared) | — |
Notes
| Notes | Intel HD frequency: 200-1000MHz | 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. |
|---|
Features & Technologies
| 64-bit | Yes | — |
|---|---|---|
| EIST | Yes | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | — |
| SSSE3 | Yes | — |
| Smart Cache | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | — |
| iAMT2 | — | Yes |
