Product Compare
Intel Core Ultra 7 256V vs Intel Core i5 9400F
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Sep 2024 | Jan 2019 |
| Manufacturer | Intel | Intel |
| Type | Laptop | Desktop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Lunar Lake | Coffee Lake |
| Processor Number | 256V | i5-9400F |
| Integrated Graphics | Arc Graphics 140V | N/A |
| Generation | Ultra 7 (Lunar Lake) | |
| Package | ||
| Manufacturing Process | 3 nm | 14 nm |
| Socket | FCBGA-2833 | LGA-1151 |
| Power Consumption | 17-37 W | 65 W |
| Peak Operating Temperature | 100 °C | 100 °C |
| Foundry | TSMC | |
| Package | BGA | |
| CPU Performance | ||
| Performance Cores | 4 | 6 |
| Performance Core Threads | 4 | 6 |
| Performance Core Base Frequency | 2.2 GHz | 2.9 GHz |
| Performance Core Turbo Frequency | 4.8 GHz | 4.1 GHz |
| Efficiency Cores | 4 | |
| Efficiency Core Threads | 4 | |
| Efficiency Core Base Frequency | 2.2 GHz | |
| Efficiency Core Turbo Frequency | 3.7 GHz | |
| Total Core Count | 8 | 6 |
| Total Thread Count | 8 | 6 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 22x | 29x |
| L0 Cache | 48 KB per core | |
| L1 Cache | 192 KB per core | 64 K per core |
| L2 Cache | 14 MB | 256 K per core |
| L3 Cache | 12 MB | 9 MB shared |
| Unlocked Multiplier | No | No |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | LPDDR5X-8533 | DDR4-2666 |
| Max Memory Size | 16 GB | 128 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 136 GB/s | 41.6 GB/s |
| ECC Memory Support | No | No |
| Graphics Card Parameters | ||
| Integrated Graphics | true | |
| GPU Base Frequency | 600 MHz | |
| GPU Max Dynamic Frequency | 1950 MHz | |
| Shader Units | 1024 | |
| Execution Units | 8 | |
| AI Accelerator | ||
| NPU | Intel® AI Boost | |
| Theoretical performance | 47 TOPS | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 5.0 | 3.0 |
| PCIe Lanes | 8 | 16 |
| Extended Instruction Set | SSE4.1, SSE4.2, AVX-2 | |
| Benchmarks | ||
| Cinebench R23 Single Core | 1995 | 1014 |
| Cinebench R23 Multi Core | 12145 | 5579 |
| Geekbench 6 Single Core | 2607 | 1396 |
| Geekbench 6 Multi Core | 10506 | 5142 |