Product Compare
AMD Ryzen AI 7 450GE vs AMD Ryzen 9 3900XT
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Mar 2026 | Jul 2020 |
| Manufacturer | AMD | AMD |
| Type | Desktop | Desktop |
| Core Architecture | Gorgon Point | Zen 2 (Matisse) |
| Integrated Graphics | Radeon 860M | No |
| Generation | Ryzen AI 400 (Zen 5 / Zen 5c) | |
| Instruction Set | x86-64 | |
| Package | ||
| Manufacturing Process | 4 nm | 7 nm |
| Socket | AMD Socket AM5 | AM4 |
| Power Consumption | 35 W | 105 W |
| Peak Operating Temperature | 95°C | 95°C |
| Foundry | TSMC | |
| Die Size | 195 mm² | |
| Package | FC-LGA1718 | |
| Transistor Count | 3.8 billions | |
| CPU Performance | ||
| Performance Core Base Frequency | 2 GHz | 3.8 GHz |
| Performance Core Turbo Frequency | 5.1 GHz | 4.7 GHz |
| Efficiency Core Base Frequency | 2000 MHz | |
| Efficiency Core Turbo Frequency | 3.6 GHz | |
| Total Core Count | 8 | 12 |
| Total Thread Count | 16 | 24 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 20.0 | 38x |
| L1 Cache | 80 KB per core | 64 K per core |
| L2 Cache | 1 MB per core | 512 K per core |
| L3 Cache | 8 MB | 64 MB shared |
| Unlocked Multiplier | Yes | Yes |
| SMP | 1 | |
| Performance Cores | 12 | |
| Performance Core Threads | 24 | |
| Memory Parameters | ||
| Memory Types | DDR5, LPDDR5X-5600 | DDR4-3200 |
| Max Memory Channels | 2 | 2 |
| ECC Memory Support | Yes | Yes |
| Max Memory Size | 128 GB | |
| Max Memory Bandwidth | 47.68 GB/s | |
| Miscellaneous | ||
| PCIe Version | 4 | 4.0 |
| PCIe Lanes | 12 | 24 |
| Official Website | Official Link ↗ | |