
Radeon RX 6500 vs Radeon RX 580X

Radeon RX 6500
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Radeon RX 580X
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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. The Radeon RX 6500 is positioned at rank #118 in our cost-efficiency ranking, representing a Balanced cost-benefit for your build. 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 Radeon RX 6500
Performance Per Dollar
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The Radeon RX 580X is significantly newer (2018 vs 0). The Radeon RX 580X likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Radeon RX 6500 lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Radeon RX 6500 is the superior choice for raw performance. It leads with a 1.5% higher G3D Mark score. However, the Radeon RX 580X offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | Radeon RX 6500 | Radeon RX 580X |
|---|---|---|
| Performance | ✅Leading raw performance (+1.5%) | ❌Lower raw frame rates (-1.5%) |
| Longevity | Legacy (Standard Node) | 🛑Obsolete Architecture (2018 / GCN 4.0 (2016−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+100%) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | 📏 Compact / SFF Friendly | 📏 Compact / SFF Friendly |
💎 Value Proposition
The Radeon RX 580X offers a compelling cost-to-performance ratio. Priced at $60 versus $150 for the Radeon RX 6500, it costs 60% less. While it maintains competitive performance, this results in a 146.2% higher cost efficiency score.
| Insight | Radeon RX 6500 | Radeon RX 580X |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+146.2%) |
| Upfront Cost | ⚠️Higher upfront cost ($150) | ✅More affordable ($60) |
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 6500 and Radeon RX 580X

Radeon RX 6500
The Radeon RX 6500 is manufactured by AMD. It was released in sem dados. The thermal design power (TDP) is 75W. G3D Mark benchmark score: 7,610 points.

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.
Graphics Performance
The Radeon RX 6500 scores 7,610 and the Radeon RX 580X reaches 7,495 in the G3D Mark benchmark — just a 1.5% difference, making them near-identical in rasterization performance.
| Feature | Radeon RX 6500 | Radeon RX 580X |
|---|---|---|
| G3D Mark Score | 7,610+2% | 7,495 |
Advanced Features (DLSS/FSR)
A critical advantage for the Radeon RX 6500 is support for FSR 3 / AFMF. This allows it to generate entire frames using AI/Algorithms, essentially doubling the frame rate in CPU-bound scenarios or heavy ray-tracing titles. The Radeon RX 580X lacks specific hardware/driver support for this native frame generation tier.
| Feature | Radeon RX 6500 | Radeon RX 580X |
|---|---|---|
| Upscaling Tech | FSR 3 (Native) | FSR 2.1 |
| Frame Generation | FSR 3 / AFMF (Driver) | FSR 3 (Compatible) |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | AMD Anti-Lag |
Video Memory (VRAM)
The Radeon RX 6500 comes with 4 GB of VRAM, while the Radeon RX 580X has 8 GB. The Radeon RX 580X offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 144 GB/s (Radeon RX 6500) vs 256 GB/s (Radeon RX 580X) — a 77.8% advantage for the Radeon RX 580X. Bus width: 64-bit vs 256-bit.
| Feature | Radeon RX 6500 | Radeon RX 580X |
|---|---|---|
| VRAM Capacity | 4 GB | 8 GB+100% |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bandwidth | 144 GB/s | 256 GB/s+78% |
| Bus Width | 64-bit | 256-bit+300% |
Display & API Support
DirectX support: 12.2 (Radeon RX 6500) vs 12 (FL 12_0) (Radeon RX 580X). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 2 vs 4.
| Feature | Radeon RX 6500 | Radeon RX 580X |
|---|---|---|
| DirectX | 12.2+2% | 12 (FL 12_0) |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 2 | 4+100% |
Media & Encoding
Hardware encoder: None (Radeon RX 6500) vs VCE 3.4 (Radeon RX 580X). Decoder: VCN 3.0 vs UVD 6.3. Supported codecs: MPEG-2,H.264,HEVC,VP9 (Radeon RX 6500) vs H.264,H.265/HEVC (Radeon RX 580X).
| Feature | Radeon RX 6500 | Radeon RX 580X |
|---|---|---|
| Encoder | None | VCE 3.4 |
| Decoder | VCN 3.0 | UVD 6.3 |
| Codecs | MPEG-2,H.264,HEVC,VP9 | H.264,H.265/HEVC |
Power & Dimensions
The Radeon RX 6500 draws 75W versus the Radeon RX 580X's 185W — a 84.6% difference. The Radeon RX 6500 is more power-efficient. Recommended PSU: 400W (Radeon RX 6500) vs 500W (Radeon RX 580X). Power connectors: 1x 6-pin vs 8-pin. Card length: 172mm vs 241mm, occupying 2 vs 2 slots.
| Feature | Radeon RX 6500 | Radeon RX 580X |
|---|---|---|
| TDP | 75W-59% | 185W |
| Recommended PSU | 400W-20% | 500W |
| Power Connector | 1x 6-pin | 8-pin |
| Length | 172mm | 241mm |
| Height | 112mm | 111mm |
| Slots | 2 | 2 |
| Temp (Load) | 85°C | — |
| Perf/Watt | 101.5+151% | 40.5 |
Value Analysis
The Radeon RX 6500 launched at $199 MSRP and currently averages $150, while the Radeon RX 580X launched at $229 and now averages $60. The Radeon RX 580X costs 60% less ($90 savings) at current market prices. Performance per dollar (G3D Mark / price): 50.7 (Radeon RX 6500) vs 124.9 (Radeon RX 580X) — the Radeon RX 580X offers 146.4% better value.
| Feature | Radeon RX 6500 | Radeon RX 580X |
|---|---|---|
| MSRP | $199-13% | $229 |
| Avg Price (30d) | $150 | $60-60% |
| Performance per Dollar | 50.7 | 124.9+146% |
| Codename | — | Polaris 20 |
| Release | sem dados | April 11 2018 |
| Ranking | #335 | #337 |
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