Technical Specifications
Performance
| Total Cores | 12 |
|---|---|
| L3 Cache | 25MB (shared) |
| L2 Cache | 12MB (shared) |
| L1 Cache | 80K (per core) |
| TGP | 15 W |
Graphics
| Integrated GPU | UHD Graphics 770 |
|---|---|
| Execution Units | 32 |
Technical
| Vendor | Intel |
|---|---|
| Released | October 27, 2021 |
Other Specifications
| File compression | 1230 MB/sec |
|---|---|
| Clang compilation | 122.3 Klines/sec |
| HTML 5 Browser | 382.6 pages/sec |
| PDF Renderer | 374.5 Mpixels/sec |
| Text processing | 267.6 pages/sec |
| Background blur | 55.9 images/sec |
| Photo processing | 98.2 images/sec |
| Ray tracing | 29.6 Mpixels/sec |
| Integer math | 114.3 GOps/sec |
| Floating point math | 88 GOps/sec |
| Find prime numbers | 113M Primes/sec |
| Random string sorting | 45.8M Strings/sec |
| Data encryption | 23.4 GBytes/sec |
| Data compression | 446.1 MBytes/sec |
| Physics | 1785 Frames/sec |
| Extended instructions | 28.9B Matrices/sec |
| Cinebench 2024 / Watt | 9.4 PPW |
| Geekbench 6 Multi / Watt | 117.7 PPW |
| Passmark CPU Mark / Watt | 274.9 PPW |
| Blender / Watt | 2.47 PPW |
| Type | Desktop |
| Instruction Set | x86-64 |
| Codename | Alder Lake |
| Model number | i7-12700K |
| Rival Equivalent | AMD Ryzen 7 5800X |
| P-Cores | 8 |
| P-Threads | 16 |
| Base Frequency (P) | 3.6 GHz |
| Turbo Boost Frequency (P) | 4.9 GHz |
| E-Cores | 4 |
| E-Threads | 4 |
| Base Frequency (E) | 2.7 GHz |
| Turbo Boost Frequency (E) | 3.8 GHz |
| Total Threads | 20 |
| Bus Frequency | 100 MHz |
| Multiplier | 36x |
| Unlocked Multiplier | Yes |
| Fabrication Process | 10 nm |
| TDP (PL1) | 125 W |
| Max. Boost TDP (PL2) | 190 W |
| Socket | LGA-1700 |
| Peak Temperature | 100°C |
| Integrated Graphics | Intel UHD Graphics 770 |
| GPU Base Clock | 300 MHz |
| GPU Boost Clock | 1500 MHz |
| Shading Units | 256 |
| TMUs | 16 |
| ROPs | 8 |
| Memory Types |
|
| Max. Memory Size | 128 GB |
| Memory Channels | 2 |
| Max. Memory Bandwidth | 76.8 GB/s |
| ECC Support | Yes |
| Official Site | Intel Core i7 12700K official page |
| PCI Express Version | 5.0 |
| PCI Express Lanes | 20 |