Intel Core i7-3920XM vs Intel Core i7-4750HQ
Physical Specifications
| Socket | Intel Socket G2 (988B) | Intel BGA 1364 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 22 nm | 22 nm |
| Transistors | 1,400 million | 1,400 million |
| Die size | 160 mm² | 264 mm² |
| Package | FC-PGA12F | FC-BGA1364 |
| tCaseMax | — | 100°C |
Performance
| Frequency | 2.9 GHz | 2000 MHz |
|---|---|---|
| Turbo clock | up to 3.8 GHz | up to 3.2 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplier | 29.0x | 20.0x |
| Multiplier unlocked | Yes | No |
| TDP | 55 W | 47 W |
Architecture Details
| Vertical Segment | Mobile | Mobile |
|---|---|---|
| Production status | unknown | Active |
| Release date | Apr 29th, 2012 | May 27th, 2013 |
| Codename | Ivy Bridge | Crystalwell |
| Generation | Core i7 | Core i7 |
| Part | SR0MHSR0T2 | SR18J |
| Memory support | DDR3 Dual-channel | DDR3 |
| ECC memory | No | No |
Cores
| Total Cores | 4 | 4 |
|---|---|---|
| Total Threads | 8 | 8 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | Intel HD 4000 | Intel HD 5200 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 8MB (shared) | 8MB (shared) |
Notes
| Notes | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. Intel HD 4000 frequency: 650-1300MHz | — |
|---|
Features & Technologies
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX2 | — | Yes |
| CLMUL | — | Yes |
| EIST | Yes | Yes |
| FMA3 | — | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TSX | — | Yes |
| TXT | Yes | Yes |
| VT-d | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
