Product Compare
Intel Processor U300 vs Intel Core i9 9940X
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2023 | Oct 2018 |
| Manufacturer | Intel | Intel |
| Type | Laptop | Desktop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Raptor Lake | Skylake |
| Processor Number | U300 | i9-9940X |
| Integrated Graphics | UHD Graphics (48EU) | N/A |
| Package | ||
| Manufacturing Process | 10 nm | 14 nm |
| Socket | BGA-1744 | LGA-2066 |
| Power Consumption | 12-15 W | 165 W |
| Max Turbo Power Consumption | 55 W | |
| Peak Operating Temperature | 100 °C | 88 °C |
| CPU Performance | ||
| Performance Cores | 1 | 14 |
| Performance Core Threads | 2 | 28 |
| Performance Core Base Frequency | 1.2 GHz | 3.3 GHz |
| Performance Core Turbo Frequency | 4.4 GHz | 4.4 GHz |
| Efficiency Cores | 4 | |
| Efficiency Core Threads | 4 | |
| Efficiency Core Base Frequency | 0.9 GHz | |
| Efficiency Core Turbo Frequency | 3.3 GHz | |
| Total Core Count | 5 | 14 |
| Total Thread Count | 6 | 28 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 12 | 33x |
| L1 Cache | 80 K per core | 64 K per core |
| L2 Cache | 1280 K per core | 1 MB per core |
| L3 Cache | 8 MB shared | 20 MB shared |
| Unlocked Multiplier | No | Yes |
| Memory Parameters | ||
| Memory Types | DDR5-5200,DDR4-3200,LPDDR5-5200,LPDDR5x-5200,LPDDR4x-4267 | DDR4-2666 |
| Max Memory Size | 96 GB | 128 GB |
| Max Memory Channels | 2 | 4 |
| Max Memory Bandwidth | 76.8 GB/s | 85 GB/s |
| ECC Memory Support | No | No |
| Graphics Card Parameters | ||
| Integrated Graphics | true | |
| GPU Base Frequency | 400 MHz | |
| GPU Max Dynamic Frequency | 1100 MHz | |
| Shader Units | 384 | |
| Texture Units | 24 | |
| Raster Operation Units | 12 | |
| Execution Units | 48 | |
| Power Consumption | 15 | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4.0 | 3.0 |
| PCIe Lanes | 20 | 44 |
| Extended Instruction Set | SSE4.1, SSE4.2, AVX-2, AVX-512 | |
| Benchmarks | ||
| Cinebench R23 Single Core | 1571 | 1228 |
| Cinebench R23 Multi Core | 4883 | 15351 |
| Geekbench 6 Single Core | 2156 | 1328 |
| Geekbench 5 Single Core | 1572 | 1189 |
| Geekbench 6 Multi Core | 5096 | 9787 |
| Geekbench 5 Multi Core | 4783 | 14374 |