AMD Ryzen 5 8645HS vs AMD Ryzen AI Max+ PRO 495
46.2Single-core—
31.5Multi-core—
65.4Efficiencyspec-based42.2
64.9iGPU—
58.8Platformspec-based82.5
3 spec wins — AMD Ryzen 5 8645HS7 spec wins — AMD Ryzen AI Max+ PRO 495
InnoReviews verdict
No overall winner yet: AMD Ryzen AI Max+ PRO 495 lacks the published benchmark results an Inno Score requires, so there is no Inno Score to compare — we don't rank chips on their spec sheet alone. The spec table below still shows every difference we track.
Which would you pick?
Key differences
Reasons to pick the AMD Ryzen 5 8645HS
- 39% higher Base clock: 4.3 GHz vs 3.1 GHz
- 36% lower Base TDP: 35 W vs 55 W
- 33% higher Max memory: 256 GB vs 192 GB
Reasons to pick the AMD Ryzen AI Max+ PRO 495
- 300% higher L3 cache: 64 MB vs 16 MB
- 167% higher cores: 16 vs 6
- 167% higher Performance cores: 16 vs 6
- 167% higher threads: 32 vs 12
- 122% higher Max TDP: 120 W vs 54 W
General
| Spec | AMD Ryzen 5 8645HS | AMD Ryzen AI Max+ PRO 495 |
|---|---|---|
| Announced | 2023 | 2026 |
| Process | 4 nm | 4 nm |
| Base TDP | 35 W+36% | 55 W |
| Max TDP | 54 W | 120 W+122% |
Cores & Clocks
| Spec | AMD Ryzen 5 8645HS | AMD Ryzen AI Max+ PRO 495 |
|---|---|---|
| Cores | 6 | 16+167% |
| Performance cores | 6 | 16+167% |
| Efficiency cores | — | 0 |
| Threads | 12 | 32+167% |
| Base clock | 4.3 GHz+39% | 3.1 GHz |
| Boost clock | 5 GHz | 5.2 GHz+4% |
| L3 cache | 16 MB | 64 MB+300% |
Integrated GPU
| Spec | AMD Ryzen 5 8645HS | AMD Ryzen AI Max+ PRO 495 |
|---|---|---|
| iGPU | AMD Radeon 760M | AMD Radeon 8065S (40 CU) |
| iGPU clock | 2,600 MHz | 3,000 MHz |
Memory
| Spec | AMD Ryzen 5 8645HS | AMD Ryzen AI Max+ PRO 495 |
|---|---|---|
| Memory support | LPDDR5X-7500 / DDR5-5600 | LPDDR5X-8533 |
| Max memory | 256 GB+33% | 192 GB |
Benchmarks
| Spec | AMD Ryzen 5 8645HS | AMD Ryzen AI Max+ PRO 495 |
|---|---|---|
| Geekbench 6 (single) | 2,520Top 63% | — |
| Geekbench 6 (multi) | 10,300Top 79% | — |
| Cinebench R23 (single) | 1,700Top 70% | — |
| Cinebench R23 (multi) | 13,000Top 73% | — |
| PassMark | 24,300Top 67% | — |
| 3DMark Time Spy Graphics (iGPU) | 2,260Top 44% | — |
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