Product Compare
Intel Core i9 7900X vs Intel Core Ultra 7 265KF
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | May 2017 | Oct 2024 |
| Manufacturer | Intel | Intel |
| Type | Desktop | Desktop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Skylake | Arrow Lake |
| Processor Number | i9-7900X | 265KF |
| Integrated Graphics | N/A | No |
| Generation | Ultra 7(Arrow Lake) | |
| Package | ||
| Manufacturing Process | 14 nm | 3 nm |
| Socket | LGA-2066 | FCLGA-1851 |
| Power Consumption | 140 W | 125 W |
| Peak Operating Temperature | 95 °C | 105 °C |
| Max Turbo Power Consumption | 250 W | |
| Foundry | TSMC | |
| Package | FC-LGA18W | |
| CPU Performance | ||
| Performance Cores | 10 | 8 |
| Performance Core Threads | 20 | 8 |
| Performance Core Base Frequency | 3.3 GHz | 3.9 GHz |
| Performance Core Turbo Frequency | 4.3 GHz | 5.4 GHz |
| Total Core Count | 10 | 20 |
| Total Thread Count | 20 | 20 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 33x | 39 |
| L1 Cache | 64 K per core | 112 K per core |
| L2 Cache | 1 MB per core | 3 MB per core |
| L3 Cache | 14 MB shared | 30 MB shared |
| Unlocked Multiplier | Yes | Yes |
| Efficiency Cores | 12 | |
| Efficiency Core Threads | 12 | |
| Efficiency Core Base Frequency | 3.3 GHz | |
| Efficiency Core Turbo Frequency | 4.6 GHz | |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | DDR4-2666 | DDR5-6400 |
| Max Memory Size | 128 GB | 192 GB |
| Max Memory Channels | 4 | 2 |
| Max Memory Bandwidth | 79.47 GB/s | 102.4 GB/s |
| ECC Memory Support | No | Yes |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 3.0 | 5.0 |
| PCIe Lanes | 44 | 24 |
| Extended Instruction Set | SSE4.1, SSE4.2, AVX-2, AVX-512 | |
| Benchmarks | ||
| Cinebench R23 Single Core | 1203 | 2308 |
| Cinebench R23 Multi Core | 14998 | 37273 |
| Geekbench 6 Single Core | 1323 | 3208 |
| Geekbench 6 Multi Core | 8536 | 21797 |