
Radeon Pro Vega II Duo vs RadeonT RX 6850M XT

Radeon Pro Vega II Duo
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RadeonT RX 6850M XT
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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 Radeon Pro Vega II Duo
Performance Per Dollar RadeonT RX 6850M XT
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon Pro Vega II Duo is the superior choice for raw performance. It leads with a 0.2% higher G3D Mark score. However, the RadeonT RX 6850M XT offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | Radeon Pro Vega II Duo | RadeonT RX 6850M XT |
|---|---|---|
| Performance | ✅Leading raw performance (+0.2%) | ❌Lower raw frame rates (-0.2%) |
| Longevity | GCN 5.1 (2018−2022) (7nm) | 🔮Strong Longevity (RDNA 2.0 (2020−2025) / 7nm) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ⚠️ Potential Buffer Bottleneck | 🎮 High Capacity (12 GB) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | Standard Size (267mm) | — |
💎 Value Proposition
The RadeonT RX 6850M XT offers a compelling cost-to-performance ratio. Priced at $600 versus $3,500 for the Radeon Pro Vega II Duo, it costs 83% less. While it maintains competitive performance, this results in a 482.3% higher cost efficiency score.
| Insight | Radeon Pro Vega II Duo | RadeonT RX 6850M XT |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+482.3%) |
| Upfront Cost | ⚠️Higher upfront cost ($3,500) | ✅More affordable ($600) |
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 Pro Vega II Duo and RadeonT RX 6850M XT

Radeon Pro Vega II Duo
The Radeon Pro Vega II Duo is manufactured by AMD. It was released in June 3 2019. It features the GCN 5.1 architecture. The core clock ranges from 1400 MHz to 1720 MHz. It has 4096 ×2 shading units. The thermal design power (TDP) is 475W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 14,018 points. Launch price was $4,399.

RadeonT RX 6850M XT
The RadeonT RX 6850M XT is manufactured by AMD. It was released in January 4 2022. It features the RDNA 2.0 architecture. The core clock ranges from 2321 MHz to 2581 MHz. It has 2560 shading units. The thermal design power (TDP) is 165W. Manufactured using 7 nm process technology. It features 40 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 13,992 points.
Graphics Performance
The Radeon Pro Vega II Duo scores 14,018 and the RadeonT RX 6850M XT reaches 13,992 in the G3D Mark benchmark — just a 0.2% difference, making them near-identical in rasterization performance. The Radeon Pro Vega II Duo is built on GCN 5.1 while the RadeonT RX 6850M XT uses RDNA 2.0, both on a 7 nm process. Shader units: 4,096 (Radeon Pro Vega II Duo) vs 2,560 (RadeonT RX 6850M XT). Raw compute: 14.09 TFLOPS ×2 (Radeon Pro Vega II Duo) vs 13.21 TFLOPS (RadeonT RX 6850M XT). Boost clocks: 1720 MHz vs 2581 MHz.
| Feature | Radeon Pro Vega II Duo | RadeonT RX 6850M XT |
|---|---|---|
| G3D Mark Score | 14,018 | 13,992 |
| Architecture | GCN 5.1 | RDNA 2.0 |
| Process Node | 7 nm | 7 nm |
| Shading Units | 4096 ×2+60% | 2560 |
| Compute (TFLOPS) | 14.09 TFLOPS ×2+7% | 13.21 TFLOPS |
| Boost Clock | 1720 MHz | 2581 MHz+50% |
| ROPs | 64 ×2 | 64 |
| TMUs | 256 ×2+60% | 160 |
| L1 Cache | 1 MB+100% | 0.5 MB |
| L2 Cache | 4 MB+33% | 3 MB |
Advanced Features (DLSS/FSR)
A critical advantage for the RadeonT RX 6850M XT 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 Pro Vega II Duo lacks specific hardware/driver support for this native frame generation tier.
| Feature | Radeon Pro Vega II Duo | RadeonT RX 6850M XT |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 3 (Native) |
| Frame Generation | Not Supported | FSR 3 / AFMF (Driver) |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | AMD Anti-Lag |
Video Memory (VRAM)
The Radeon Pro Vega II Duo comes with 0 MB of VRAM, while the RadeonT RX 6850M XT has 12 GB. The RadeonT RX 6850M XT offers 100+% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 384-bit vs 128-bit. L2 Cache: 4 MB (Radeon Pro Vega II Duo) vs 3 MB (RadeonT RX 6850M XT) — the Radeon Pro Vega II Duo has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon Pro Vega II Duo | RadeonT RX 6850M XT |
|---|---|---|
| VRAM Capacity | Shared System RAM | 12 GB |
| Memory Type | GDDR6 | GDDR6 |
| Bus Width | 384-bit+200% | 128-bit |
| L2 Cache | 4 MB+33% | 3 MB |
Display & API Support
DirectX support: 12.1 (Radeon Pro Vega II Duo) vs 12.2 (RadeonT RX 6850M XT). Vulkan: 1.3 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 8 vs 1.
| Feature | Radeon Pro Vega II Duo | RadeonT RX 6850M XT |
|---|---|---|
| DirectX | 12.1 | 12.2 |
| Vulkan | 1.3 | 1.4+8% |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 8+700% | 1 |
Media & Encoding
Hardware encoder: VCE 4.1 (2x) (Radeon Pro Vega II Duo) vs VCN 3.0 (RadeonT RX 6850M XT). Decoder: UVD 7.2 (2x) vs VCN 3.0. Supported codecs: MPEG-2,H.264,HEVC,VP9 (Radeon Pro Vega II Duo) vs MPEG-2,H.264,HEVC,VP9 (RadeonT RX 6850M XT).
| Feature | Radeon Pro Vega II Duo | RadeonT RX 6850M XT |
|---|---|---|
| Encoder | VCE 4.1 (2x) | VCN 3.0 |
| Decoder | UVD 7.2 (2x) | VCN 3.0 |
| Codecs | MPEG-2,H.264,HEVC,VP9 | MPEG-2,H.264,HEVC,VP9 |
Power & Dimensions
The Radeon Pro Vega II Duo draws 475W versus the RadeonT RX 6850M XT's 165W — a 96.9% difference. The RadeonT RX 6850M XT is more power-efficient. Recommended PSU: 1W (Radeon Pro Vega II Duo) vs 500W (RadeonT RX 6850M XT). Power connectors: Integrated vs PCIe-powered. Card length: 267mm vs 0mm, occupying 4 vs 0 slots. Typical load temperature: 85°C vs 85°C.
| Feature | Radeon Pro Vega II Duo | RadeonT RX 6850M XT |
|---|---|---|
| TDP | 475W | 165W-65% |
| Recommended PSU | 1W-100% | 500W |
| Power Connector | Integrated | PCIe-powered |
| Length | 267mm | 0mm |
| Height | 120mm | 0mm |
| Slots | 4 | 0-100% |
| Temp (Load) | 85°C | 85°C |
| Perf/Watt | 29.5 | 84.8+187% |
Value Analysis
The Radeon Pro Vega II Duo launched at $4399 MSRP and currently averages $3500, while the RadeonT RX 6850M XT launched at $1000 and now averages $600. The RadeonT RX 6850M XT costs 82.9% less ($2900 savings) at current market prices. Performance per dollar (G3D Mark / price): 4.0 (Radeon Pro Vega II Duo) vs 23.3 (RadeonT RX 6850M XT) — the RadeonT RX 6850M XT offers 482.5% better value. The RadeonT RX 6850M XT is the newer GPU (2022 vs 2019).
| Feature | Radeon Pro Vega II Duo | RadeonT RX 6850M XT |
|---|---|---|
| MSRP | $4399 | $1000-77% |
| Avg Price (30d) | $3500 | $600-83% |
| Performance per Dollar | 4.0 | 23.3+483% |
| Codename | Vega 20 | Navi 22 |
| Release | June 3 2019 | January 4 2022 |
| Ranking | #170 | #103 |
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