Product Compare
AMD Ryzen 9 3900X vs Intel Core Ultra 7 165U
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jul 2019 | Dec 2023 |
| Manufacturer | AMD | Intel |
| Type | Desktop | Laptop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Zen 2 | Meteor Lake |
| Integrated Graphics | N/A | Arc Graphics (4-Cores) |
| Processor Number | 165U | |
| Generation | Ultra 7 (Meteor Lake) | |
| Package | ||
| Transistor Count | 3.8 billions | |
| Manufacturing Process | 7 nm | 7 nm |
| Socket | AM4 | FCBGA-2049 |
| Power Consumption | 105 W | 12-57 W |
| Peak Operating Temperature | 95 °C | 110°C |
| Foundry | Intel | |
| Package | FC-BGA | |
| CPU Performance | ||
| Performance Cores | 12 | 2 |
| Performance Core Threads | 24 | 4 |
| Performance Core Base Frequency | 3.8 GHz | 1.7 GHz |
| Performance Core Turbo Frequency | 4.6 GHz | 4.9 GHz |
| Total Core Count | 12 | 12 |
| Total Thread Count | 24 | 14 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 38x | 17x |
| L1 Cache | 64 K per core | 112 K per core |
| L2 Cache | 512 K per core | 2 MB per core |
| L3 Cache | 64 MB shared | 12 MB shared |
| Unlocked Multiplier | Yes | No |
| Efficiency Cores | 10 | |
| Efficiency Core Threads | 10 | |
| Efficiency Core Base Frequency | 1.2 GHz | |
| Efficiency Core Turbo Frequency | 3.8 GHz | |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | DDR4-3200 | LPDDR5-7467, LPDDR5x-7467, DDR5-5600 |
| Max Memory Size | 128 GB | 96 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 47.68 GB/s | 120 GB/s |
| ECC Memory Support | Yes | No |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4.0 | 4.0 |
| PCIe Lanes | 16 | 20 |
| Graphics Card Parameters | ||
| Integrated Graphics | true | |
| GPU Max Dynamic Frequency | 2000 MHz | |
| Shader Units | 64 | |
| Texture Units | 4 | |
| Raster Operation Units | 2 | |
| Execution Units | 4 | |
| Max Resolution | 7680x4320 - 60 Hz | |
| Benchmarks | ||
| Cinebench R23 Single Core | 1306 | 1694 |
| Cinebench R23 Multi Core | 18454 | 10103 |
| Geekbench 6 Single Core | 1842 | 2384 |
| Geekbench 6 Multi Core | 11715 | 9763 |
| Passmark CPU Single Core | 2683 | 3609 |
| Passmark CPU Multi Core | 32531 | 16756 |