Ryzen 5 8640U vs Xeon E5-4667 v4
Ryzen 5 8640U
Xeon E5-4667 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
Performance Per Dollar Xeon E5-4667 v4
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 8640U | Xeon E5-4667 v4 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Hawk Point-U (Zen 4) (2023−2025) / 4 nm) | 🛑 Legacy (Broadwell (2015−2019) / 14 nm) |
💎 Value Proposition
| Insight | Ryzen 5 8640U | Xeon E5-4667 v4 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 8640U and Xeon E5-4667 v4
Ryzen 5 8640U
The Ryzen 5 8640U is manufactured by AMD. It was released in 6 December 2023 (1 year ago). It is based on the Hawk Point-U (Zen 4) (2023−2025) 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: FP8. Thermal design power (TDP): 28 Watt. Memory support: DDR5. Passmark benchmark score: 20,274 points. Launch price was $299.
Xeon E5-4667 v4
The Xeon E5-4667 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 18 cores and 36 threads. Base frequency is 2.2 GHz, with boost up to 3 GHz. L3 cache: 45 MB. L2 cache: 4.5 MB. Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 135 Watt. Memory support: DDR4. Passmark benchmark score: 20,319 points. Launch price was $5,729.
Processing Power
The Ryzen 5 8640U packs 6 cores / 12 threads, while the Xeon E5-4667 v4 offers 18 cores / 36 threads — the Xeon E5-4667 v4 has 12 more cores. Boost clocks reach 4.9 GHz on the Ryzen 5 8640U versus 3 GHz on the Xeon E5-4667 v4 — a 48.1% clock advantage for the Ryzen 5 8640U (base: 3.5 GHz vs 2.2 GHz). The Ryzen 5 8640U uses the Hawk Point-U (Zen 4) (2023−2025) architecture (4 nm), while the Xeon E5-4667 v4 uses Broadwell (2015−2019) (14 nm). In PassMark, the Ryzen 5 8640U scores 20,274 against the Xeon E5-4667 v4's 20,319 — a 0.2% lead for the Xeon E5-4667 v4. L3 cache: 16 MB (total) on the Ryzen 5 8640U vs 45 MB on the Xeon E5-4667 v4.
| Feature | Ryzen 5 8640U | Xeon E5-4667 v4 |
|---|---|---|
| Cores / Threads | 6 / 12 | 18 / 36+200% |
| Boost Clock | 4.9 GHz+63% | 3 GHz |
| Base Clock | 3.5 GHz+59% | 2.2 GHz |
| L3 Cache | 16 MB (total) | 45 MB+181% |
| L2 Cache | 1 MB (per core) | 4.5 MB+350% |
| Process | 4 nm-71% | 14 nm |
| Architecture | Hawk Point-U (Zen 4) (2023−2025) | Broadwell (2015−2019) |
| PassMark | 20,274 | 20,319 |
| Cinebench R23 Multi | 10,675 | — |
| Geekbench 6 Single | 2,519 | — |
| Geekbench 6 Multi | 10,308 | — |
Memory & Platform
The Ryzen 5 8640U uses the FP8 socket (PCIe 4.0), while the Xeon E5-4667 v4 uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 5 8640U | Xeon E5-4667 v4 |
|---|---|---|
| Socket | FP8 | LGA2011 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | LPDDR5x-7500 | — |
| Max RAM Capacity | 256 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 20 | — |
Advanced Features
Virtualization: AMD-V (SVM) (Ryzen 5 8640U) / not specified (Xeon E5-4667 v4). The Ryzen 5 8640U includes integrated graphics (Radeon 760M), while the Xeon E5-4667 v4 requires a dedicated GPU. Primary use case: Ryzen 5 8640U targets Productivity. Direct competitor: Ryzen 5 8640U rivals Core i5-1335U.
| Feature | Ryzen 5 8640U | Xeon E5-4667 v4 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Radeon 760M | — |
| Unlocked | No | — |
| AVX-512 | Yes | — |
| Virtualization | AMD-V (SVM) | — |
| Target Use | Productivity | — |
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