Product Compare
Intel Core i9 12900K vs Intel Core Ultra 5 235HX
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Oct 2021 | Jan 2025 |
| Manufacturer | Intel | Intel |
| Type | Desktop | Laptop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Alder Lake | Arrow Lake |
| Processor Number | i9-12900K | 235HX |
| Integrated Graphics | UHD Graphics 770 | Graphics |
| Generation | Ultra 5 (Arrow Lake) | |
| Package | ||
| Manufacturing Process | 10 nm | 3 nm |
| Socket | LGA-1700 | FCBGA-2114 |
| Power Consumption | 125 W | 45-55 W |
| Peak Operating Temperature | 100°C | 105 °C |
| Max Turbo Power Consumption | 160 W | |
| Foundry | Intel | |
| Package | FC-LGA18V | |
| CPU Performance | ||
| Performance Cores | 8 | 6 |
| Performance Core Threads | 16 | 6 |
| Performance Core Base Frequency | 3,2 GHz | 2.9 GHz |
| Performance Core Turbo Frequency | 5.1 GHz | 5.1 GHz |
| Efficiency Cores | 8 | 8 |
| Efficiency Core Threads | 8 | 8 |
| Efficiency Core Base Frequency | 2.4 GHz | 2.6 GHz |
| Efficiency Core Turbo Frequency | 3.9 GHz | 4.5 GHz |
| Total Core Count | 16 | 14 |
| Total Thread Count | 24 | 14 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 32x | 29 |
| L1 Cache | 64 K per core | 112 K per core |
| L2 Cache | 14 MB shared | 2 MB per core |
| L3 Cache | 30 MB shared | 24 MB shared |
| Unlocked Multiplier | Yes | Yes |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | DDR5-4800, DDR4-3200 | DDR5-6400 |
| Max Memory Size | 128 GB | 192 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 76.8 GB/s | 102.4 GB/s |
| ECC Memory Support | Yes | Yes |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Base Frequency | 300 MHz | |
| GPU Max Dynamic Frequency | 1550 MHz | 1800 MHz |
| Shader Units | 256 | |
| Texture Units | 16 | |
| Raster Operation Units | 8 | |
| Execution Units | 32 | 48 |
| Power Consumption | 15 W | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 5.0 | 5.0 |
| PCIe Lanes | 20 | 24 |
| Benchmarks | ||
| Cinebench R23 Single Core | 2028 | 2005 |
| Cinebench R23 Multi Core | 27422 | 19857 |
| Geekbench 6 Single Core | 2631 | 3069 |
| Geekbench 6 Multi Core | 17004 | 12142 |