CPU database reference
Verified catalog recordAMD Ryzen 5 8540U
AMD · AMD Ryzen 5 8540U
AMD Ryzen 5 8540U processor reference with normalized architecture, compute, clocks, cache, memory, PCIe, power, and platform specifications.
- Cores / threads
- 6 / 12
- Max boost
- 4.90 GHz
- Socket
- FP8
- Default TDP
- 28 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
#451 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 | 2024-01-08 |
| Market segment | laptop |
Architecture
| Architecture | Zen 4 (Phoenix) |
|---|---|
| CPU process | TSMC N4 |
Compute
| Cores | 6 |
|---|---|
| Threads | 12 |
Clocks
| Base clock | 3.20 GHz |
|---|---|
| Maximum boost clock | 4.90 GHz |
Cache
| L3 cache | 16 MB |
|---|
Memory
| Memory support | DDR5-5600, LPDDR5x-7500 |
|---|
Integrated Graphics
| Integrated graphics | Radeon 740M Graphics |
|---|
Power
| Default TDP | 28 W |
|---|
Platform
| Socket | FP8 |
|---|
Sources
Specification provenance
No public source record is available.
Related
Continue from here
Useful next steps selected from the same technical reference and publication system.
Hardware reference
AMD Ryzen 9 9955HX3D specifications
AMD Ryzen 9 9955HX3D CPU specifications: Zen 5, sP6, 16 cores/32 threads.
Hardware reference
AMD Ryzen 9 9955HX specifications
AMD Ryzen 9 9955HX CPU specifications: Zen 5, sP6, 16 cores/32 threads.
Hardware reference
AMD Ryzen 9 9950X3D specifications
AMD Ryzen 9 9950X3D CPU specifications: Zen 5, AM5, 16 cores/32 threads.
Compatibility & upgrades
DDR5 vs DDR4 RAM: Bandwidth, Latency, Capacity, Compatibility, and Upgrade Tradeoffs
Compare DDR5 and DDR4 by transfer rate, latency interpretation, module architecture, capacity scaling, power management, platform compatibility, and evidence-based upgrade tradeoffs.