AMD Ryzen 5 PRO 8540U
- Brand:
- AMD
- Form Factor:
- Desktop
- CPU Socket:
- FP7, FP7r2
- Core/Thread Count:
- 6 Core / 12 Thread
- TDP:
- 28 W
- iGPU:
- AMD Radeon 740M
- CPU Series:
- Ryzen PRO 8000 Series
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Manufacturer: AMD Last updated:
AMD Ryzen 5 PRO 8540U Review
AMD Ryzen 5 PRO 8540U desktop processor, 6C/12T 3.2 GHz base clock boosting up to 4.9 ghz, 28W TDP, FP7, FP7r2 socket.
The AMD Ryzen 5 PRO 8540U is part of AMD's Ryzen PRO 8000 Series lineup (Hawk Point), built for desktop systems. It offers 6C/12T with a 3.2 GHz base clock boosting up to 4.9 ghz, backed by 16 MB of L3 cache, within a 28W TDP on the FP7, FP7r2 platform, with AMD Radeon 740M integrated graphics.
Performance and Architecture
With 6C/12T, the AMD Ryzen 5 PRO 8540U runs at 3.2 GHz base clock boosting up to 4.9 ghz. Cache totals 6 MB L2 and 16 MB L3. Its AMD Radeon 740M integrated graphics (4 cores) handle display output and light graphics work without a discrete GPU.
Platform and Compatibility
The AMD Ryzen 5 PRO 8540U uses the FP7, FP7r2 platform in a 28W envelope. It supports DDR5 (FP7r2) , LPDDR5X (FP7) memory across 2 channels.
Comparison to Alternatives
Within the Ryzen PRO 8000 Series lineup in this catalog, the AMD Ryzen 5 PRO 8540U is positioned by its core/thread count and TDP relative to other Ryzen PRO parts. Buyers comparing options in this class should weigh core count and clock speed against platform cost and intended workload.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Mainstream desktop builds
- Everyday productivity
- Value-focused upgrades
Not for
- Extreme overclocking (unless K/X-series)
- Workstation-class multi-threaded workloads
- SFF builds without adequate cooling
Specifications
What these specs meanIdentity
| Codename | Hawk Point |
|---|
Segment and platform
| Market Segment | Laptop |
|---|---|
| Microarchitecture | 2x Zen 4, 4x Zen 4c |
| Socket | FP7, FP7r2 |
| Socket Status | Mature |
| Process Node | 4 nm |
Core configuration
| Total Cores | 6 |
|---|---|
| Performance Cores | 2 |
| Efficiency Cores | 4 |
| Total Threads | 12 |
| SMT Enabled | Yes |
Clock speeds
| P-Core Base Clock | 3.2 GHz |
|---|---|
| P-Core Boost Clock | 4.9 GHz |
| E-Core Base Clock | 3.0 GHz |
| E-Core Boost Clock | 3.5 GHz |
| Unlocked Multiplier | No |
Cache
| L2 Cache | 6 MB |
|---|---|
| L3 Cache | 16 MB |
| 3D Stacked Cache | No |
Power and thermal
| Base Power | 15-30W |
|---|---|
| Max Turbo Power | 30 W |
| Configurable TDP Floor | 15 W |
Memory
| Memory Type | DDR5 (FP7r2) , LPDDR5X (FP7), 2-Channel |
|---|---|
| Memory Channels | 2 |
| Max Memory Capacity | 256 GB |
| ECC Support | No |
Graphics and AI
| Integrated Graphics | Yes |
|---|---|
| iGPU Model | AMD Radeon 740M |
| iGPU Compute Units | 4 |
| Copilot Plus Certified | No |
Expansion
| PCIe Generation | PCIe 4.0 |
|---|---|
| PCIe Lanes | 14 |
Commercial
| Retail Availability | Soldered Only |
|---|
| Form Factor | Desktops, 1L Desktops, Laptops, Mobile Workstations |
|---|---|
| TDP | 28 W |
| iGPU | AMD Radeon 740M |
FAQs
What are the key specifications of the AMD Ryzen 5 PRO 8540U?
The AMD Ryzen 5 PRO 8540U has 6 cores and 12 threads, a 3.2 GHz base and 4.9 GHz boost clock, 16 MB of L3 cache and a 28 W TDP. Integrated graphics: AMD Radeon 740M. Socket: FP7, FP7r2.
Will the AMD Ryzen 5 PRO 8540U work with my current setup?
The AMD Ryzen 5 PRO 8540U lists Socket is FP7, FP7r2. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the AMD Ryzen 5 PRO 8540U best suited to?
Best suited to: Mainstream desktop builds; Everyday productivity; Value-focused upgrades.
What are the drawbacks of the AMD Ryzen 5 PRO 8540U?
Not the best fit for: Extreme overclocking (unless K/X-series); Workstation-class multi-threaded workloads; SFF builds without adequate cooling.