CPU database reference
Verified catalog recordAMD Ryzen 5 7645HX
AMD · AMD Ryzen 5 7645HX
AMD Ryzen 5 7645HX processor reference with normalized architecture, compute, clocks, cache, memory, PCIe, power, and platform specifications.
- Cores / threads
- 6 / 12
- Max boost
- 5.0 GHz
- Socket
- sP6
- Default TDP
- 55 W
Benchmark
Measured performance reference
Benchmark results are comparable only within the exact same test. They do not represent total product quality.
Cinebench R23 Multi
CPU multi-core rendering benchmark
#377 of 654
Rank among CPUs with a Cinebench R23 Multi score in the CTT dataset.
Technical data
Specifications
Only fields backed by the current normalized record are rendered; missing values stay absent rather than becoming N/A grids.
Overview
| Manufacturer | AMD |
|---|---|
| Launch date | 2023-02-21 |
| Market segment | laptop |
Architecture
| Architecture | Zen 4 |
|---|---|
| CPU process | TSMC N5 |
Compute
| Cores | 6 |
|---|---|
| Threads | 12 |
Clocks
| Base clock | 4.0 GHz |
|---|---|
| Maximum boost clock | 5.0 GHz |
Cache
| L1 cache | 384 KB |
|---|---|
| L2 cache | 6144 KB |
| L3 cache | 32 MB |
Memory
| Memory support | DDR5 |
|---|---|
| Memory channels | 2 |
PCIe / I/O
| PCI Express | PCIe 5.0 |
|---|
Integrated Graphics
| Integrated graphics | AMD Radeon Graphics (2CU RDNA 2) |
|---|
Power
| Default TDP | 55 W |
|---|
Platform
| Socket | sP6 |
|---|---|
| Unlocked | Yes |
Hardware navigation
Related CPUs
Bounded links selected from structured family, platform, generation, and architecture fields—not model-number proximity.
Sources
Specification provenance
No public source record is available.
Related
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Useful next steps selected from the same technical reference and publication system.
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