AMD Ryzen 5 7520U vs AMD Ryzen 5 8645HS
36Single-core59.3
27.6Multi-core44.1
84.2Efficiencyspec-based65.4
—iGPU64.9
27.4Platformspec-based58.8
1 spec wins — AMD Ryzen 5 7520U14 spec wins — AMD Ryzen 5 8645HS
InnoReviews verdict
AMD Ryzen 5 8645HS wins this laptop processor face-off, 55.4 to 39.3, pulling ahead mainly in single-core (+23) and multi-core (+17). AMD Ryzen 5 7520U still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the AMD Ryzen 5 7520U
- 57% lower Base TDP: 15 W vs 35 W
Reasons to pick the AMD Ryzen 5 8645HS
- Stronger single-core score: 59 vs 36
- Stronger multi-core score: 44 vs 28
- 1500% higher Max memory: 256 GB vs 16 GB
- 300% higher L3 cache: 16 MB vs 4 MB
- 152% higher Cinebench R23 (multi): 13,000 vs 5,149
General
| Spec | AMD Ryzen 5 7520U | AMD Ryzen 5 8645HS |
|---|---|---|
| Announced | 2022 | 2023 |
| Process | 6 nm | 4 nm+33% |
| Base TDP | 15 W+57% | 35 W |
| Max TDP | — | 54 W |
Cores & Clocks
| Spec | AMD Ryzen 5 7520U | AMD Ryzen 5 8645HS |
|---|---|---|
| Cores | 4 | 6+50% |
| Performance cores | 4 | 6+50% |
| Threads | 8 | 12+50% |
| Base clock | 2.8 GHz | 4.3 GHz+54% |
| Boost clock | 4.3 GHz | 5 GHz+16% |
| L3 cache | 4 MB | 16 MB+300% |
Integrated GPU
| Spec | AMD Ryzen 5 7520U | AMD Ryzen 5 8645HS |
|---|---|---|
| iGPU | AMD Radeon 610M | AMD Radeon 760M |
| iGPU clock | 1,900 MHz | 2,600 MHz |
Memory
| Spec | AMD Ryzen 5 7520U | AMD Ryzen 5 8645HS |
|---|---|---|
| Memory support | LPDDR5-5500 | LPDDR5X-7500 / DDR5-5600 |
| Max memory | 16 GB | 256 GB+1500% |
Benchmarks
| Spec | AMD Ryzen 5 7520U | AMD Ryzen 5 8645HS |
|---|---|---|
| Geekbench 6 (single) | 1,374Bottom 6% | 2,520+83%Top 49% |
| Geekbench 6 (multi) | 4,434Bottom 7% | 10,300+132%Bottom 41% |
| Cinebench R23 (single) | 1,171Bottom 13% | 1,700+45%Top 48% |
| Cinebench R23 (multi) | 5,149Bottom 15% | 13,000+152%Top 47% |
| PassMark | 8,913Bottom 14% | 21,977+147%Top 45% |
| 3DMark Time Spy Graphics (iGPU) | — | 2,260Top 32% |
Related comparisons
AMD Ryzen 5 7520Uvs Intel Core i7-10870HVSAMD Ryzen 5 7520Uvs Intel Core i7-10750HVSAMD Ryzen 5 7520Uvs Intel Core i7-1065G7VSAMD Ryzen 5 7520Uvs AMD Ryzen 7 4800HVSAMD Ryzen 5 8645HSvs Intel Core Ultra 5 125HVSAMD Ryzen 5 8645HSvs Qualcomm Snapdragon X Elite X1E-78-100VSAMD Ryzen 5 8645HSvs AMD Ryzen 7 250VSAMD Ryzen 5 8645HSvs Intel Core i7-13700HVS