Ryzen 7 5800X3D vs Xeon W-2191B
Ryzen 7 5800X3D
Xeon W-2191B
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 5800X3D
Performance Per Dollar Xeon W-2191B
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 7 5800X3D | Xeon W-2191B |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($429) | ✅ More affordable ($39) |
| Longevity | ✨ Modern (Vermeer (Zen3) (2020−2022) / 7 nm, 12 nm) | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) |
💎 Value Proposition
| Insight | Ryzen 7 5800X3D | Xeon W-2191B |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+1002%) |
| Upfront Cost | ⚠️ Higher cost ($429) | ✅ More affordable ($39) |
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 5800X3D and Xeon W-2191B
Ryzen 7 5800X3D
The Ryzen 7 5800X3D is manufactured by AMD. It was released in 20 April 2022 (3 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.4 GHz, with boost up to 4.5 GHz. L3 cache: 96 MB (total). L2 cache: 512 kB (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 28,298 points. Launch price was $449.
Xeon W-2191B
The Xeon W-2191B is manufactured by Intel. It was released in 2015-01-01. It is based on the Skylake (server) (2017−2018) architecture. It features 18 cores and 36 threads. Base frequency is 2.3 GHz, with boost up to 4.3 GHz. L3 cache: 24.75 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 140 Watt. Memory support: DDR4-2666. Passmark benchmark score: 28,362 points. Launch price was $800.
Processing Power
The Ryzen 7 5800X3D packs 8 cores / 16 threads, while the Xeon W-2191B offers 18 cores / 36 threads — the Xeon W-2191B has 10 more cores. Boost clocks reach 4.5 GHz on the Ryzen 7 5800X3D versus 4.3 GHz on the Xeon W-2191B — a 4.5% clock advantage for the Ryzen 7 5800X3D (base: 3.4 GHz vs 2.3 GHz). The Ryzen 7 5800X3D uses the Vermeer (Zen3) (2020−2022) architecture (7 nm, 12 nm), while the Xeon W-2191B uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Ryzen 7 5800X3D scores 28,298 against the Xeon W-2191B's 28,362 — a 0.2% lead for the Xeon W-2191B. L3 cache: 96 MB (total) on the Ryzen 7 5800X3D vs 24.75 MB (total) on the Xeon W-2191B.
| Feature | Ryzen 7 5800X3D | Xeon W-2191B |
|---|---|---|
| Cores / Threads | 8 / 16 | 18 / 36+125% |
| Boost Clock | 4.5 GHz+5% | 4.3 GHz |
| Base Clock | 3.4 GHz+48% | 2.3 GHz |
| L3 Cache | 96 MB (total)+288% | 24.75 MB (total) |
| L2 Cache | 512 kB (per core) | 1 MB (per core)+100% |
| Process | 7 nm, 12 nm-50% | 14 nm |
| Architecture | Vermeer (Zen3) (2020−2022) | Skylake (server) (2017−2018) |
| PassMark | 28,298 | 28,362 |
Memory & Platform
The Ryzen 7 5800X3D uses the AM4 socket (PCIe 4.0), while the Xeon W-2191B uses LGA2066 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR4-3200 memory speed. The Xeon W-2191B supports up to 512 GB of RAM compared to 128 GB — 120% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 5800X3D) vs 4 (Xeon W-2191B). PCIe lanes: 24 (Ryzen 7 5800X3D) vs 48 (Xeon W-2191B) — the Xeon W-2191B offers 24 more lanes for additional GPUs or NVMe drives.
| Feature | Ryzen 7 5800X3D | Xeon W-2191B |
|---|---|---|
| Socket | AM4 | LGA2066 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR4-3200 | DDR4-2666 |
| Max RAM Capacity | 128 GB | 512 GB+300% |
| RAM Channels | 2 | 4+100% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 24 | 48+100% |
Advanced Features
Virtualization: not specified (Ryzen 7 5800X3D) / VT-x, VT-d (Xeon W-2191B). Primary use case: Xeon W-2191B targets Workstation.
| Feature | Ryzen 7 5800X3D | Xeon W-2191B |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | — | No |
| AVX-512 | — | Yes |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Workstation |
Value Analysis
The Ryzen 7 5800X3D launched at $449 MSRP, while the Xeon W-2191B debuted at $1333. At current prices ($429 vs $39), the Xeon W-2191B is $390 cheaper. In terms of value (PassMark points per dollar), the Ryzen 7 5800X3D delivers 66.0 pts/$ vs 727.2 pts/$ for the Xeon W-2191B — making the Xeon W-2191B the 166.7% better value option.
| Feature | Ryzen 7 5800X3D | Xeon W-2191B |
|---|---|---|
| MSRP | $449-66% | $1333 |
| Avg Price (30d) | $429 | $39-91% |
| Performance per Dollar | 66.0 | 727.2+1002% |
| Release Date | 2022 | 2017 |
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