Intel Core i7-975 vs Intel Pentium G4560
Physical Specifications
| Socket | Intel Socket 1366 | Intel Socket 1151 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 45 nm | 14 nm |
| Transistors | 731 million | unknown |
| Die size | 263 mm² | unknown |
| Package | FC-LGA8 | FC-LGA1151 |
| tCaseMax | — | 65°C |
Performance
| Frequency | 3.333 GHz | 3.5 GHz |
|---|---|---|
| Turbo clock | up to 3.6 GHz | — |
| Base clock | 133 MHz | 100 MHz |
| Multiplier | 25.0x | 35.0x |
| Multiplier unlocked | Yes | No |
| Voltage | 1.375 V | — |
| TDP | 130 W | 51 W |
Architecture Details
| Vertical Segment | Desktop | Desktop |
|---|---|---|
| Production status | End-of-life | Active |
| Release date | Jun 2nd, 2009 | Jan 3rd, 2017 |
| Codename | Bloomfield | Kaby Lake |
| Generation | Core i7 | Pentium |
| Part | SLBEQ | SR32Y |
| Memory support | DDR3 Triple-channel | DDR4-2400 MHz Dual-channel |
| ECC memory | No | No |
| PCI Express | Gen 2 | Gen 3, 16 Lanes(CPU only) |
Cores
| Total Cores | 4 | 2 |
|---|---|---|
| Total Threads | 8 | 4 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | — | Intel HD 610 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 8MB (shared) | 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. | — |
|---|
Features & Technologies
| AES-NI | — | Yes |
|---|---|---|
| CLMUL | — | Yes |
| EIST | Yes | Yes |
| FMA3 | — | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| MPX | — | Yes |
| SGX | — | Yes |
| SMT | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | — | Yes |
| TSX | — | Yes |
| TXT | Yes | — |
| VT-x | Yes | Yes |
| XD bit | — | Yes |
| XD-Bit | Yes | — |
