Technical Specifications
Performance
| Total Cores | 24 |
|---|---|
| L3 Cache | 36MB (shared) |
| L2 Cache | 3MB (per core) |
| L1 Cache | 192K (per core) |
| TGP | 14 W |
Graphics
| Integrated GPU | Arc iGPU (4-Cores) |
|---|---|
| Execution Units | 64 |
Technical
| Vendor | Intel |
|---|---|
| Released | October 11, 2024 |
Other Specifications
| File compression | 1560 MB/sec |
|---|---|
| Clang compilation | 242.2 Klines/sec |
| HTML 5 Browser | 479.5 pages/sec |
| PDF Renderer | 622.1 Mpixels/sec |
| Text processing | 371.2 pages/sec |
| Background blur | 95.4 images/sec |
| Photo processing | 164.2 images/sec |
| Ray tracing | 52.3 Mpixels/sec |
| Integer math | 173 GOps/sec |
| Floating point math | 225.3 GOps/sec |
| Find prime numbers | 540M Primes/sec |
| Random string sorting | 95.5M Strings/sec |
| Data encryption | 58 GBytes/sec |
| Data compression | 792.8 MBytes/sec |
| Physics | 4029 Frames/sec |
| Extended instructions | 62.3B Matrices/sec |
| Cinebench 2024 / Watt | 18.9 PPW |
| Geekbench 6 Multi / Watt | 184.8 PPW |
| Passmark CPU Mark / Watt | 540.6 PPW |
| Blender / Watt | 4.44 PPW |
| Type | Desktop |
| Instruction Set | x86-64 |
| Codename | Arrow Lake |
| Model number | 285K |
| Rival Equivalent | AMD Ryzen 9 9950X |
| P-Cores | 8 |
| P-Threads | 8 |
| Base Frequency (P) | 3.7 GHz |
| Turbo Boost Frequency (P) | 5.5 GHz |
| E-Cores | 16 |
| E-Threads | 16 |
| Base Frequency (E) | 3.2 GHz |
| Turbo Boost Frequency (E) | 4.6 GHz |
| Total Threads | 24 |
| Bus Frequency | 100 MHz |
| Multiplier | 37x |
| Unlocked Multiplier | Yes |
| Fabrication Process | 3 nm |
| TDP (PL1) | 125 W |
| Max. Boost TDP (PL2) | 250 W |
| Socket | FCLGA-1851 |
| Peak Temperature | 105°C |
| Integrated Graphics | Intel Arc iGPU (4-Cores) |
| GPU Base Clock | 300 MHz |
| GPU Boost Clock | 2000 MHz |
| Shading Units | 512 |
| TMUs | 32 |
| ROPs | 16 |
| Memory Types | - DDR5-6400 |
| Max. Memory Size | 192 GB |
| Memory Channels | 2 |
| Max. Memory Bandwidth | 102.4 GB/s |
| ECC Support | Yes |
| Official Site | Intel Core Ultra 9 285K official page |
| PCI Express Version | 5.0 |
| PCI Express Lanes | 24 |