
Radeon HD 6950 vs Radeon Pro WX 4150

Radeon HD 6950
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Radeon Pro WX 4150
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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 WX 4150
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The Radeon Pro WX 4150 is significantly newer (2017 vs 2010). The Radeon Pro WX 4150 likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Radeon HD 6950 lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Radeon Pro WX 4150 is the superior choice for raw performance. It leads with a 1.9% higher G3D Mark score and 300% more VRAM (4 GB vs 1 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 6950.
| Insight | Radeon HD 6950 | Radeon Pro WX 4150 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-1.9%) | ✅Leading raw performance (+1.9%) |
| Longevity | 🛑Obsolete Architecture (2010 / TeraScale 3 (2010−2013)) | 🛑Obsolete Architecture (2017 / GCN 4.0 (2016−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+300%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | Standard Size (275mm) | — |
💎 Value Proposition
The Radeon HD 6950 offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Radeon HD 6950 holds the technical lead. Priced at $100 (vs $120), it costs 17% less, resulting in a 17.8% higher cost efficiency score.
| Insight | Radeon HD 6950 | Radeon Pro WX 4150 |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+17.8%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($100) | ⚠️Higher upfront cost ($120) |
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 HD 6950 and Radeon Pro WX 4150

Radeon HD 6950
The Radeon HD 6950 is manufactured by AMD. It was released in December 14 2010. It features the TeraScale 3 architecture. The boost clock speed is 800 MHz. It has 1408 shading units. The thermal design power (TDP) is 200W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 2,593 points. Launch price was $299.

Radeon Pro WX 4150
The Radeon Pro WX 4150 is manufactured by AMD. It was released in March 1 2017. It features the GCN 4.0 architecture. The core clock ranges from 1002 MHz to 1053 MHz. It has 896 shading units. The thermal design power (TDP) is 50W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 2,642 points.
Graphics Performance
The Radeon HD 6950 scores 2,593 and the Radeon Pro WX 4150 reaches 2,642 in the G3D Mark benchmark — just a 1.9% difference, making them near-identical in rasterization performance. The Radeon HD 6950 is built on TeraScale 3 while the Radeon Pro WX 4150 uses GCN 4.0, both on 40 nm vs 14 nm. Shader units: 1,408 (Radeon HD 6950) vs 896 (Radeon Pro WX 4150). Raw compute: 2.253 TFLOPS (Radeon HD 6950) vs 1.887 TFLOPS (Radeon Pro WX 4150). Boost clocks: 800 MHz vs 1053 MHz.
| Feature | Radeon HD 6950 | Radeon Pro WX 4150 |
|---|---|---|
| G3D Mark Score | 2,593 | 2,642+2% |
| Architecture | TeraScale 3 | GCN 4.0 |
| Process Node | 40 nm | 14 nm |
| Shading Units | 1408+57% | 896 |
| Compute (TFLOPS) | 2.253 TFLOPS+19% | 1.887 TFLOPS |
| Boost Clock | 800 MHz | 1053 MHz+32% |
| ROPs | 32+100% | 16 |
| TMUs | 88+57% | 56 |
| L1 Cache | 352 KB+57% | 224 KB |
| L2 Cache | 0.5 MB | 1 MB+100% |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 6950 | Radeon Pro WX 4150 |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | AMD Anti-Lag |
Video Memory (VRAM)
The Radeon HD 6950 comes with 1 GB of VRAM, while the Radeon Pro WX 4150 has 4 GB. The Radeon Pro WX 4150 offers 300% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 64-bit. L2 Cache: 0.5 MB (Radeon HD 6950) vs 1 MB (Radeon Pro WX 4150) — the Radeon Pro WX 4150 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon HD 6950 | Radeon Pro WX 4150 |
|---|---|---|
| VRAM Capacity | 1 GB | 4 GB+300% |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 128-bit+100% | 64-bit |
| L2 Cache | 0.5 MB | 1 MB+100% |
Display & API Support
DirectX support: 11_2 (Radeon HD 6950) vs 12 (12_0) (Radeon Pro WX 4150). Maximum simultaneous displays: 4 vs 4.
| Feature | Radeon HD 6950 | Radeon Pro WX 4150 |
|---|---|---|
| DirectX | 11_2 | 12 (12_0)+9% |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: UVD 3 (Radeon HD 6950) vs VCE 3.4 (Polaris) (Radeon Pro WX 4150). Decoder: UVD 3 vs UVD 6.3.
| Feature | Radeon HD 6950 | Radeon Pro WX 4150 |
|---|---|---|
| Encoder | UVD 3 | VCE 3.4 (Polaris) |
| Decoder | UVD 3 | UVD 6.3 |
| Codecs | — | H.264,HEVC,VP9 (Decode Only) |
Power & Dimensions
The Radeon HD 6950 draws 200W versus the Radeon Pro WX 4150's 50W — a 120% difference. The Radeon Pro WX 4150 is more power-efficient. Recommended PSU: 500W (Radeon HD 6950) vs 350W (Radeon Pro WX 4150). Power connectors: 2x 6-pin vs PCIe-powered.
| Feature | Radeon HD 6950 | Radeon Pro WX 4150 |
|---|---|---|
| TDP | 200W | 50W-75% |
| Recommended PSU | 500W | 350W-30% |
| Power Connector | 2x 6-pin | PCIe-powered |
| Length | 275mm | — |
| Slots | 2 | 0-100% |
| Temp (Load) | — | 75°C |
| Perf/Watt | 13.0 | 52.8+306% |
Value Analysis
The Radeon HD 6950 launched at $299 MSRP and currently averages $100, while the Radeon Pro WX 4150 launched at $300 and now averages $120. The Radeon HD 6950 costs 16.7% less ($20 savings) at current market prices. Performance per dollar (G3D Mark / price): 25.9 (Radeon HD 6950) vs 22.0 (Radeon Pro WX 4150) — the Radeon HD 6950 offers 17.7% better value. The Radeon Pro WX 4150 is the newer GPU (2017 vs 2010).
| Feature | Radeon HD 6950 | Radeon Pro WX 4150 |
|---|---|---|
| MSRP | $299 | $300 |
| Avg Price (30d) | $100-17% | $120 |
| Performance per Dollar | 25.9+18% | 22.0 |
| Codename | Cayman | Baffin |
| Release | December 14 2010 | March 1 2017 |
| Ranking | #623 | #620 |
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