AMD Sempron LE-1300 vs Intel Core i7-990X
Physical Specifications
| Socket | AMD Socket AM2 | Intel Socket 1366 |
|---|---|---|
| Process size | 65 nm | 32 nm |
| Transistors | unknown | 1,170 million |
| Die size | unknown | 239 mm² |
| Package | µPGA | FC-LGA10 |
| Foundry | — | Intel |
Performance
| Frequency | 2.3 GHz | 3.466 GHz |
|---|---|---|
| Turbo clock | — | up to 3.733 GHz |
| Base clock | 200 MHz | 133 MHz |
| Multiplier | 11.5x | 26.0x |
| Multiplier unlocked | No | Yes |
| Voltage | 1.35 V | 1.375 V |
| TDP | 45 W | 130 W |
Architecture Details
| Vertical Segment | Desktop | Desktop |
|---|---|---|
| Production status | End-of-life | End-of-life |
| Release date | Oct 8th, 2007 | Feb 24th, 2011 |
| Codename | Sparta | Gulftown |
| Generation | Sempron | Core i7 |
| Part | SDH1300IAA4DP | SLBVZ |
| Memory support | unknown Dual-channel | DDR3 Triple-channel |
| ECC memory | No | No |
| PCI Express | Gen 2 | Gen 2 |
Cores
| Total Cores | 1 | 6 |
|---|---|---|
| Total Threads | 1 | 12 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | — | — |
Cache
| Cache L1 | 128K | 64K (per core) |
|---|---|---|
| Cache L2 | 512K | 256K (per core) |
| Cache L3 | — | 12MB (shared) |
Features & Technologies
| 3DNow! | Yes | — |
|---|---|---|
| AMD64 | Yes | — |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | — | 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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