AMD Ryzen 7 6800U vs Ryzen 5 7520U
We compared two laptop CPUs: the 2.7 GHz AMD Ryzen 7 6800U with 8-cores against the 2.8 GHz Ryzen 5 7520U with 4-cores. 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 7 6800U
- Has 12 MB larger L3 cache size
- Supports up to 64 GB DDR5-4800 RAM
- Has 4 more physical cores
- 43% faster in a single-core Geekbench v5 test - 1516 vs 1063 points
- Newer PCI Express version – 4.0
- 9% higher Turbo Boost frequency (4.7 GHz vs 4.3 GHz)
Advantages of AMD Ryzen 5 7520U
- Newer - released 9-months later
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 | September 22, 2022 |
| Type | Laptop | Laptop |
| instruction set | x86-64 | x86-64 |
| Codename | Zen 3+ (Rembrandt) | Zen 2 (Mendocino) |
| Integrated GPU | Radeon 680M | Radeon 610M |
CPU
| P-Cores | 8 | 4 |
| P-Threads | 16 | 8 |
| Base Frequency (P) | 2.7 GHz | 2.8 GHz |
| Turbo Boost Frequency (P) | 4.7 GHz | 4.3 GHz |
| Total Cores | 8 | 4 |
| Total Threads | 16 | 8 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 27x | 28x |
| L1 Cache | 64K (per core) | 64K (per core) |
| L2 Cache | 512K (per core) | 512K (per core) |
| L3 Cache | 16MB (shared) | 4MB (shared) |
| Unlocked Multiplier | No | No |
Package
| Fabrication process | 6 nm | 6 nm |
| Socket | FP7 | FT6 |
| TDP | 15-28 W (configurable) | 15 W |
| Peak temperature | 95°C | 95°C |
iGPU
| Integrated Graphics | AMD Radeon 680M | Radeon 610M |
| GPU Base Clock | 2000 MHz | 1500 MHz |
| GPU Boost Clock | 2200 MHz | 1900 MHz |
| Shading Units | 768 | 128 |
| TMUs | 48 | 8 |
| ROPs | 32 | 4 |
| Execution Units | 12 | 2 |
| TGP | 15 W | 15 W |
iGPU FLOPS
Memory Support
| Memory types | DDR5-4800, LPDDR5-6400 | LPDDR5-5500 |
| Memory Size | 64 GB | 16 GB |
| Max. Memory Channels | 2 | 2 |
| Max. Memory Bandwidth | 76.8 GB/s | - |
| ECC Support | No | No |
Misc
| Official site | AMD Ryzen 7 6800U official page | AMD Ryzen 5 7520U official page |
| PCI Express Version | 4.0 | 3.0 |
| PCI Express Lanes | 20 | 4 |
Cast your vote
Total votes: < 1