Ryzen 5 PRO 8640U
AMD
PassMark
22,373
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Overview
The Ryzen 5 PRO 8640U is manufactured by AMD. It was released in 16 April 2024 (1 year ago). It is based on the Hawk Point (2024−2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 4.9 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP7. Thermal design power (TDP): 28 Watt. Memory support: DDR5. Passmark benchmark score: 22,373 points. Launch price was $299.
Value Upgrade Path
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Avg price is the current average price collected from markets across the web.
Performance Per Dollar Ryzen 5 PRO 8640U
Technical Analysis
Detailed breakdown of Ryzen 5 PRO 8640U specifications and capabilities.
Processing Power
The Ryzen 5 PRO 8640U is a 6-core / 12-thread processor based on the Hawk Point (2024−2025) architecture, manufactured on a 4 nm process node. It reaches a maximum boost clock of 4.9 GHz from a base frequency of 3.5 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 16 MB (total) of L3 cache, plus 1 MB (per core) of L2 cache and 64 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 22,373, placing it in the Mid-Range performance tier as a Recent generation product.
| Specification | Ryzen 5 PRO 8640U |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 6C / 12T |
| Max Boost ClockPeak single-core speed under boost | 4.9 GHz |
| Base ClockGuaranteed minimum operating frequency | 3.5 GHz |
| ArchitectureCPU microarchitecture design | Hawk Point (2024−2025) |
| Process NodeFabrication technology — smaller = more efficient | 4 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 16 MB (total) |
| L2 CachePer-core fast cache for frequently accessed data | 1 MB (per core) |
| L1 CacheUltra-fast per-core cache | 64 kB (per core) |
| Die SizePhysical silicon area of the processor | 178 mm2 |
| Transistor CountMore transistors = more capabilities | 25,000 million |
| 64-bit Support | Yes |
| PassMark ScoreOverall multi-threaded benchmark score | 22,373 |
Memory & Platform
The Ryzen 5 PRO 8640U fits into the FP7 socket and supports PCIe 4.0. It supports DDR5 memory.
| Specification | Ryzen 5 PRO 8640U |
|---|---|
| TypeDesktop or Laptop processor | server |
| SocketMotherboard socket required | FP7 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 4.0 |
| RAM TypeSupported memory standard | DDR5 |
| Max CPUs in ConfigMulti-socket support for servers | 1 |
Power & Cooling
The Ryzen 5 PRO 8640U has a rated TDP (Thermal Design Power) of 28 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.
| Specification | Ryzen 5 PRO 8640U |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 28 Watt |
Value Analysis
Performance ranking position: #667 out of all indexed processors.
| Specification | Ryzen 5 PRO 8640U |
|---|---|
| Launch PriceOriginal retail price at launch | $299 |
| Performance RankPosition in overall performance ranking | #667 |
| Release DateLaunch date | 16 April 2024 (1 year ago) |
| Release Year | 2024 |
| DesignerArchitecture designer (e.g. Intel, AMD) | AMD |
| ManufacturerFabrication foundry (e.g. TSMC) | TSMC |
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Our Recommendation for Ryzen 5 PRO 8640U
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