Ryzen 5 PRO 8640U vs Xeon E5-4640 v4
Ryzen 5 PRO 8640U
Xeon E5-4640 v4
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.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Ryzen 5 PRO 8640U
Performance Per Dollar Xeon E5-4640 v4
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 PRO 8640U | Xeon E5-4640 v4 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($2,837) |
| Longevity | ✨ Modern (Hawk Point (2024−2025) / 4 nm) | 🛑 Legacy (Broadwell (2015−2019) / 14 nm) |
💎 Value Proposition
| Insight | Ryzen 5 PRO 8640U | Xeon E5-4640 v4 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($2,837) |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of Ryzen 5 PRO 8640U and Xeon E5-4640 v4
Ryzen 5 PRO 8640U
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.
Xeon E5-4640 v4
The Xeon E5-4640 v4 is manufactured by Intel. It was released in 20 June 2016 (9 years ago). It is based on the Broadwell (2015−2019) architecture. It features 12 cores and 24 threads. Base frequency is 2.1 GHz, with boost up to 2.6 GHz. L3 cache: 30 MB. L2 cache: 3 MB. Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 22,559 points. Launch price was $2,837.
Processing Power
The Ryzen 5 PRO 8640U packs 6 cores / 12 threads, while the Xeon E5-4640 v4 offers 12 cores / 24 threads — the Xeon E5-4640 v4 has 6 more cores. Boost clocks reach 4.9 GHz on the Ryzen 5 PRO 8640U versus 2.6 GHz on the Xeon E5-4640 v4 — a 61.3% clock advantage for the Ryzen 5 PRO 8640U (base: 3.5 GHz vs 2.1 GHz). The Ryzen 5 PRO 8640U uses the Hawk Point (2024−2025) architecture (4 nm), while the Xeon E5-4640 v4 uses Broadwell (2015−2019) (14 nm). In PassMark, the Ryzen 5 PRO 8640U scores 22,373 against the Xeon E5-4640 v4's 22,559 — a 0.8% lead for the Xeon E5-4640 v4. L3 cache: 16 MB (total) on the Ryzen 5 PRO 8640U vs 30 MB on the Xeon E5-4640 v4.
| Feature | Ryzen 5 PRO 8640U | Xeon E5-4640 v4 |
|---|---|---|
| Cores / Threads | 6 / 12 | 12 / 24+100% |
| Boost Clock | 4.9 GHz+88% | 2.6 GHz |
| Base Clock | 3.5 GHz+67% | 2.1 GHz |
| L3 Cache | 16 MB (total) | 30 MB+88% |
| L2 Cache | 1 MB (per core) | 3 MB+200% |
| Process | 4 nm-71% | 14 nm |
| Architecture | Hawk Point (2024−2025) | Broadwell (2015−2019) |
| PassMark | 22,373 | 22,559 |
Memory & Platform
The Ryzen 5 PRO 8640U uses the FP7 socket (PCIe 4.0), while the Xeon E5-4640 v4 uses LGA2011 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 5 PRO 8640U | Xeon E5-4640 v4 |
|---|---|---|
| Socket | FP7 | LGA2011 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | — | DDR4 2133 MHz |
| Max RAM Capacity | — | 1.5 TB |
| RAM Channels | — | 4 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 40 |
Advanced Features
Virtualization: not specified (Ryzen 5 PRO 8640U) / true (Xeon E5-4640 v4). Primary use case: Xeon E5-4640 v4 targets Server.
| Feature | Ryzen 5 PRO 8640U | Xeon E5-4640 v4 |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | true |
| Target Use | — | Server |
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