AMD Ryzen 5 7640U
- Brand:
- AMD
- Form Factor:
- Desktop
- CPU Socket:
- FP7
- Core/Thread Count:
- 6C/12T
- TDP:
- 28W
- iGPU:
- AMD Radeon 760M
- CPU Series:
- Ryzen 7000 Series
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Manufacturer: AMD Last updated:
AMD Ryzen 5 7640U Review
AMD Ryzen 5 7640U desktop processor, 6C/12T 3.5 GHz base clock boosting up to 4.9 ghz, 28W TDP, FP7, FP7r2, FP8 socket.
The AMD Ryzen 5 7640U is part of AMD's Ryzen 7000 Series lineup (Phoenix), built for desktop systems. It offers 6C/12T with a 3.5 GHz base clock boosting up to 4.9 ghz, backed by 16 MB of L3 cache, within a 28W TDP on the FP7, FP7r2, FP8 platform, with AMD Radeon 760M integrated graphics.
Performance and Architecture
With 6C/12T, the AMD Ryzen 5 7640U runs at 3.5 GHz base clock boosting up to 4.9 ghz. Cache totals 6 MB L2 and 16 MB L3. Its AMD Radeon 760M integrated graphics (8 cores) handle display output and light graphics work without a discrete GPU.
Platform and Compatibility
The AMD Ryzen 5 7640U uses the FP7, FP7r2, FP8 platform in a 28W envelope. It supports DDR5 (FP7r2) , LPDDR5X (FP7-FP8) memory across 2 channels.
Comparison to Alternatives
Within the Ryzen 7000 Series lineup in this catalog, the AMD Ryzen 5 7640U is positioned by its core/thread count and TDP relative to other Ryzen parts. Buyers comparing options in this class should weigh core count and clock speed against platform cost and intended workload.
Specifications
Identity
| Brand | AMD |
|---|---|
| Product Line | Ryzen |
| Model Number | Ryzen 5 7640U |
| Codename | Phoenix |
| Release Year | 2023 |
Segment and platform
| Market Segment | Laptop |
|---|---|
| Socket | BGA |
| Socket Status | Mature |
| Process Node | 4 nm |
Core configuration
| Total Cores | 6 |
|---|---|
| Performance Cores | 6 |
| Efficiency Cores | 0 |
| Total Threads | 12 |
| SMT Enabled | Yes |
Clock speeds
| P-Core Base Clock | 3.5 GHz |
|---|---|
| P-Core Boost Clock | 4.9 GHz |
| Unlocked Multiplier | No |
Cache
| L2 Cache | 6 MB |
|---|---|
| L3 Cache | 16 MB |
Power and thermal
| Base Power | 28 W |
|---|---|
| Max Turbo Power | 30 W |
| Configurable TDP Floor | 15 W |
Memory
| Memory Type | DDR5 or LPDDR5X |
|---|---|
| Memory Channels | 2 |
| ECC Support | No |
Graphics and AI
| Integrated Graphics | Yes |
|---|---|
| iGPU Model | AMD Radeon 760M |
| iGPU Compute Units | 8 |
| NPU Peak TOPS | 10 TOPS |
| Copilot Plus Certified | No |
Expansion
| PCIe Generation | PCIe 4.0 |
|---|---|
| PCIe Generation | PCIe 4.0 |
Commercial
| Retail Availability | Soldered Only |
|---|
| Form Factor | Laptops, Desktops |
|---|---|
| TDP | 28 W |
| iGPU | AMD Radeon 760M (8 cores, up to 2600 MHz) |
Expert Review
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
FAQs
What are the key specifications of the AMD Ryzen 5 7640U?
The AMD Ryzen 5 7640U is a processor from AMD. Key specs: Cores 6, Threads 12, Base Clock 3.5 GHz, Boost Clock Up to 4.9 GHz, L2 Cache 6.
Will the AMD Ryzen 5 7640U work with my current setup?
The AMD Ryzen 5 7640U lists Socket is FP7, FP7r2, FP8. 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 7640U best suited to?
It suits mainstream desktop builds, everyday productivity, value-focused upgrades.
What are the drawbacks of the AMD Ryzen 5 7640U?
It is a poor fit for extreme overclocking (unless k/x-series), workstation-class multi-threaded workloads, sff builds without adequate cooling.