
Radeon RX 580X vs Radeon Pro W5500X

Radeon RX 580X
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Radeon Pro W5500X
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Performance Spectrum - GPU
About G3D Mark
G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) 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 Radeon Pro W5500X
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon RX 580X is the superior choice for raw performance. It leads with a 2% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon Pro W5500X.
| Insight | Radeon RX 580X | Radeon Pro W5500X |
|---|---|---|
| Performance | ✅Leading raw performance (+2%) | ❌Lower raw frame rates (-2%) |
| Longevity | 🛑Obsolete Architecture (2018 / GCN 4.0 (2016−2020)) | RDNA 1.0 (2019−2020) (7nm) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | 📏 Compact / SFF Friendly | — |
💎 Value Proposition
The Radeon RX 580X offers a compelling cost-to-performance ratio. Priced at $60 versus $500 for the Radeon Pro W5500X, it costs 88% less. While it maintains competitive performance, this results in a 749.7% higher cost efficiency score.
| Insight | Radeon RX 580X | Radeon Pro W5500X |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+749.7%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($60) | ⚠️Higher upfront cost ($500) |
Performance Check
Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 7800X3D reference profile to minimize specific CPU bottlenecks.
Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.
Technical Specifications
Side-by-side comparison of Radeon RX 580X and Radeon Pro W5500X

Radeon RX 580X
The Radeon RX 580X is manufactured by AMD. It was released in April 11 2018. It features the GCN 4.0 architecture. The core clock ranges from 1257 MHz to 1340 MHz. It has 2304 shading units. The thermal design power (TDP) is 185W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 7,495 points.

Radeon Pro W5500X
The Radeon Pro W5500X is manufactured by AMD. It was released in December 11 2019. It features the RDNA 1.0 architecture. The core clock ranges from 1187 MHz to 1757 MHz. It has 1536 shading units. The thermal design power (TDP) is 125W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 7,351 points. Launch price was $599.
Graphics Performance
The Radeon RX 580X scores 7,495 and the Radeon Pro W5500X reaches 7,351 in the G3D Mark benchmark — just a 2% difference, making them near-identical in rasterization performance. The Radeon RX 580X is built on GCN 4.0 while the Radeon Pro W5500X uses RDNA 1.0, both on 14 nm vs 7 nm. Shader units: 2,304 (Radeon RX 580X) vs 1,536 (Radeon Pro W5500X). Raw compute: 6.175 TFLOPS (Radeon RX 580X) vs 5.398 TFLOPS (Radeon Pro W5500X). Boost clocks: 1340 MHz vs 1757 MHz.
| Feature | Radeon RX 580X | Radeon Pro W5500X |
|---|---|---|
| G3D Mark Score | 7,495+2% | 7,351 |
| Architecture | GCN 4.0 | RDNA 1.0 |
| Process Node | 14 nm | 7 nm |
| Shading Units | 2304+50% | 1536 |
| Compute (TFLOPS) | 6.175 TFLOPS+14% | 5.398 TFLOPS |
| Boost Clock | 1340 MHz | 1757 MHz+31% |
| ROPs | 32 | 32 |
| TMUs | 144+50% | 96 |
| L2 Cache | 2 MB | 2 MB |
Advanced Features (DLSS/FSR)
| Feature | Radeon RX 580X | Radeon Pro W5500X |
|---|---|---|
| Upscaling Tech | FSR 2.1 | FSR 1.0 (Software) |
| Frame Generation | FSR 3 (Compatible) | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | AMD Anti-Lag |
Video Memory (VRAM)
Both cards feature 8 GB of video memory. Bus width: 256-bit vs 128-bit.
| Feature | Radeon RX 580X | Radeon Pro W5500X |
|---|---|---|
| VRAM Capacity | 8 GB | 8 GB |
| Memory Type | GDDR5 | GDDR6 |
| Bus Width | 256-bit+100% | 128-bit |
| L2 Cache | 2 MB | 2 MB |
Display & API Support
DirectX support: 12 (FL 12_0) (Radeon RX 580X) vs 12.0 (Radeon Pro W5500X). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 5.
| Feature | Radeon RX 580X | Radeon Pro W5500X |
|---|---|---|
| DirectX | 12 (FL 12_0) | 12.0 |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 5+25% |
Media & Encoding
Hardware encoder: VCE 3.4 (Radeon RX 580X) vs VCN 2.0 (Radeon Pro W5500X). Decoder: UVD 6.3 vs VCN 2.0. Supported codecs: H.264,H.265/HEVC (Radeon RX 580X) vs H.264,H.265 (Radeon Pro W5500X).
| Feature | Radeon RX 580X | Radeon Pro W5500X |
|---|---|---|
| Encoder | VCE 3.4 | VCN 2.0 |
| Decoder | UVD 6.3 | VCN 2.0 |
| Codecs | H.264,H.265/HEVC | H.264,H.265 |
Power & Dimensions
The Radeon RX 580X draws 185W versus the Radeon Pro W5500X's 125W — a 38.7% difference. The Radeon Pro W5500X is more power-efficient. Recommended PSU: 500W (Radeon RX 580X) vs 350W (Radeon Pro W5500X). Power connectors: 8-pin vs PCIe-powered.
| Feature | Radeon RX 580X | Radeon Pro W5500X |
|---|---|---|
| TDP | 185W | 125W-32% |
| Recommended PSU | 500W | 350W-30% |
| Power Connector | 8-pin | PCIe-powered |
| Length | 241mm | — |
| Height | 111mm | — |
| Slots | 2 | 2 |
| Perf/Watt | 40.5 | 58.8+45% |
Value Analysis
The Radeon RX 580X launched at $229 MSRP and currently averages $60, while the Radeon Pro W5500X launched at $599 and now averages $500. The Radeon RX 580X costs 88% less ($440 savings) at current market prices. Performance per dollar (G3D Mark / price): 124.9 (Radeon RX 580X) vs 14.7 (Radeon Pro W5500X) — the Radeon RX 580X offers 749.7% better value. The Radeon Pro W5500X is the newer GPU (2019 vs 2018).
| Feature | Radeon RX 580X | Radeon Pro W5500X |
|---|---|---|
| MSRP | $229-62% | $599 |
| Avg Price (30d) | $60-88% | $500 |
| Performance per Dollar | 124.9+750% | 14.7 |
| Codename | Polaris 20 | Navi 14 |
| Release | April 11 2018 | December 11 2019 |
| Ranking | #337 | #345 |
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