Ryzen 7 5800X vs Xeon Phi 7210
Ryzen 7 5800X
Xeon Phi 7210
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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 7 5800X
Performance Per Dollar Xeon Phi 7210
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 7 5800X | Xeon Phi 7210 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($180) | ✅ More affordable ($150) |
| Longevity | ✨ Modern (Vermeer (Zen 3) (2020−2022) / 7 nm, 12 nm) | 🛑 Legacy (Knights Landing (2016) / 14 nm) |
💎 Value Proposition
| Insight | Ryzen 7 5800X | Xeon Phi 7210 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+216%) | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($180) | ✅ More affordable ($150) |
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 7 5800X and Xeon Phi 7210
Ryzen 7 5800X
The Ryzen 7 5800X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 27,712 points. Launch price was $449.
Xeon Phi 7210
The Xeon Phi 7210 is manufactured by Intel. It was released in 2015-01-01. It is based on the Knights Landing (2016) architecture. It features 64 cores and 256 threads. Base frequency is 1.3 GHz, with boost up to 1.5 GHz. L3 cache: 0 kB (total). L2 cache: 512 kB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 215 Watt. Memory support: DDR4. Passmark benchmark score: 7,306 points. Launch price was $800.
Processing Power
The Ryzen 7 5800X packs 8 cores / 16 threads, while the Xeon Phi 7210 offers 64 cores / 256 threads — the Xeon Phi 7210 has 56 more cores. Boost clocks reach 4.7 GHz on the Ryzen 7 5800X versus 1.5 GHz on the Xeon Phi 7210 — a 103.2% clock advantage for the Ryzen 7 5800X (base: 3.8 GHz vs 1.3 GHz). The Ryzen 7 5800X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Xeon Phi 7210 uses Knights Landing (2016) (14 nm). In PassMark, the Ryzen 7 5800X scores 27,712 against the Xeon Phi 7210's 7,306 — a 116.5% lead for the Ryzen 7 5800X. L3 cache: 32 MB on the Ryzen 7 5800X vs 0 kB (total) on the Xeon Phi 7210.
| Feature | Ryzen 7 5800X | Xeon Phi 7210 |
|---|---|---|
| Cores / Threads | 8 / 16 | 64 / 256+700% |
| Boost Clock | 4.7 GHz+213% | 1.5 GHz |
| Base Clock | 3.8 GHz+192% | 1.3 GHz |
| L3 Cache | 32 MB | 0 kB (total) |
| L2 Cache | 512K (per core) | 512 kB (per core) |
| Process | 7 nm, 12 nm-50% | 14 nm |
| Architecture | Vermeer (Zen 3) (2020−2022) | Knights Landing (2016) |
| PassMark | 27,712+279% | 7,306 |
Memory & Platform
The Ryzen 7 5800X uses the AM4 socket (PCIe 4.0), while the Xeon Phi 7210 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 7 5800X | Xeon Phi 7210 |
|---|---|---|
| Socket | AM4 | LGA3647 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR4-3200 | — |
| Max RAM Capacity | 128 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 24 | — |
Advanced Features
Virtualization: AMD-V (Ryzen 7 5800X) / not specified (Xeon Phi 7210). Primary use case: Ryzen 7 5800X targets Desktop.
| Feature | Ryzen 7 5800X | Xeon Phi 7210 |
|---|---|---|
| Integrated GPU | No | — |
| Unlocked | Yes | — |
| AVX-512 | No | — |
| Virtualization | AMD-V | — |
| Target Use | Desktop | — |
Value Analysis
The Ryzen 7 5800X launched at $449 MSRP, while the Xeon Phi 7210 debuted at $1881. At current prices ($180 vs $150), the Xeon Phi 7210 is $30 cheaper. In terms of value (PassMark points per dollar), the Ryzen 7 5800X delivers 154.0 pts/$ vs 48.7 pts/$ for the Xeon Phi 7210 — making the Ryzen 7 5800X the 103.9% better value option.
| Feature | Ryzen 7 5800X | Xeon Phi 7210 |
|---|---|---|
| MSRP | $449-76% | $1881 |
| Avg Price (30d) | $180 | $150-17% |
| Performance per Dollar | 154.0+216% | 48.7 |
| Release Date | 2020 | 2016 |
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