AMD Ryzen 9 6900HX vs Ryzen 7 5700G
We compared two 8-core CPUs: the 3.3 GHz AMD Ryzen 9 6900HX (laptop) against the 3.8 GHz Ryzen 7 5700G (desktop). On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.
Review
Single-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of electricity consumption
NanoReview Final Score
Generic CPU rating
Key Differences
Advantages of AMD Ryzen 9 6900HX
- Newer - released 9-months later
- Newer PCI Express version – 4.0
- More modern manufacturing process – 6 versus 7 nanometers
- 7% higher Turbo Boost frequency (4.9 GHz vs 4.6 GHz)
Advantages of AMD Ryzen 7 5700G
- Supports up to 128 GB DDR4-3200 RAM
Benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
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Specifications
General
| Vendor | AMD | AMD |
| Released | January 4, 2022 | April 13, 2021 |
| Type | Laptop | Desktop |
| instruction set | x86-64 | x86-64 |
| Codename | Zen 3+ (Rembrandt) | Zen 3 (Cezanne) |
| Integrated GPU | Radeon 680M | Radeon RX Vega 8 |
CPU
| P-Cores | 8 | 8 |
| P-Threads | 16 | 16 |
| Base Frequency (P) | 3.3 GHz | 3.8 GHz |
| Turbo Boost Frequency (P) | 4.9 GHz | 4.6 GHz |
| Total Cores | 8 | 8 |
| Total Threads | 16 | 16 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 33x | 38x |
| L1 Cache | 64K (per core) | 64K (per core) |
| L2 Cache | 512K (per core) | 512K (per core) |
| L3 Cache | 16MB (shared) | 16MB (shared) |
| Unlocked Multiplier | Yes | Yes |
Package
| Transistors | - | 10.7 billions |
| Fabrication process | 6 nm | 7 nm |
| Socket | FP7 | AM4 |
| TDP | 45 W | 45-65 W (configurable) |
| Peak temperature | 95°C | 95°C |
iGPU
| Integrated Graphics | AMD Radeon 680M | Radeon RX Vega 8 |
| GPU Base Clock | 2000 MHz | - |
| GPU Boost Clock | 2400 MHz | 2000 MHz |
| Shading Units | 768 | 512 |
| TMUs | 48 | 32 |
| ROPs | 32 | 8 |
| Execution Units | 12 | - |
| TGP | 15 W | 15 W |
iGPU FLOPS
Memory Support
| Memory types | DDR5-4800, LPDDR5-6400 | DDR4-3200 |
| Memory Size | 64 GB | 128 GB |
| Max. Memory Channels | 2 | 2 |
| Max. Memory Bandwidth | 76.8 GB/s | - |
| ECC Support | No | No |
Misc
| Official site | AMD Ryzen 9 6900HX official page | AMD Ryzen 7 5700G official page |
| PCI Express Version | 4.0 | 3.0 |
| PCI Express Lanes | 20 | 24 |
Cast your vote
Total votes: 34