Intel Core i3-8130U vs Intel Core i7-975
Physical Specifications
| Socket | Intel BGA 1356 | Intel Socket 1366 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 14 nm | 45 nm |
| Transistors | unknown | 731 million |
| Die size | 123 mm² | 263 mm² |
| Package | FC-BGA1356 | FC-LGA8 |
| tCaseMax | 72°C | — |
Performance
| Frequency | 2.4 GHz | 3.333 GHz |
|---|---|---|
| Turbo clock | up to 3.4 GHz | up to 3.6 GHz |
| Base clock | 100 MHz | 133 MHz |
| Multiplier | 24.0x | 25.0x |
| Multiplier unlocked | No | Yes |
| TDP | 15 W | 130 W |
| Voltage | — | 1.375 V |
Architecture Details
| Vertical Segment | Mobile | Desktop |
|---|---|---|
| Production status | Active | End-of-life |
| Release date | Feb 13th, 2018 | Jun 2nd, 2009 |
| Codename | Kaby Lake-R | Bloomfield |
| Generation | Core i3 | Core i7 |
| Part | unknown | SLBEQ |
| Memory support | DDR4 | DDR3 Triple-channel |
| ECC memory | No | No |
| PCI Express | — | Gen 2 |
Cores
| Total Cores | 2 | 4 |
|---|---|---|
| Total Threads | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | UHD 620 | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 4MB (shared) | 8MB (shared) |
Features & Technologies
| AES-NI | Yes | — |
|---|---|---|
| AVX | Yes | — |
| AVX2 | Yes | — |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| Boost 2.0 | Yes | — |
| CLMUL | Yes | — |
| EIST | Yes | Yes |
| F16C | Yes | — |
| FMA3 | Yes | — |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | — |
| TSX | Yes | — |
| TXT | Yes | Yes |
| VT-d | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | — |
| XD-Bit | — | 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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