
RadeonT RX 6850M XT vs Radeon RX 6600M

RadeonT RX 6850M XT
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Radeon RX 6600M
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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 RadeonT RX 6850M XT
Performance Per Dollar Radeon RX 6600M
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The RadeonT RX 6850M XT is the superior choice for raw performance. It leads with a 0.5% higher G3D Mark score and 50% more VRAM (12 GB vs 8 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon RX 6600M.
| Insight | RadeonT RX 6850M XT | Radeon RX 6600M |
|---|---|---|
| Performance | ✅Leading raw performance (+0.5%) | ❌Lower raw frame rates (-0.5%) |
| Longevity | 🔮Strong Longevity (RDNA 2.0 (2020−2025) / 7nm) | 🔮Strong Longevity (RDNA 2.0 (2020−2025) / 7nm) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | 🎮 High Capacity (12 GB) | 🎮 High Capacity (8 GB) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | — |
💎 Value Proposition
While current pricing data is unavailable, the RadeonT RX 6850M XT remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.
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 RadeonT RX 6850M XT and Radeon RX 6600M

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.

Radeon RX 6600M
The Radeon RX 6600M is manufactured by AMD. It was released in May 31 2021. It features the RDNA 2.0 architecture. The core clock ranges from 2068 MHz to 2416 MHz. It has 1792 shading units. The thermal design power (TDP) is 100W. Manufactured using 7 nm process technology. It features 28 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 13,922 points.
Graphics Performance
The RadeonT RX 6850M XT scores 13,992 and the Radeon RX 6600M reaches 13,922 in the G3D Mark benchmark — just a 0.5% difference, making them near-identical in rasterization performance. The RadeonT RX 6850M XT is built on RDNA 2.0 while the Radeon RX 6600M uses RDNA 2.0, both on a 7 nm process. Shader units: 2,560 (RadeonT RX 6850M XT) vs 1,792 (Radeon RX 6600M). Raw compute: 13.21 TFLOPS (RadeonT RX 6850M XT) vs 8.659 TFLOPS (Radeon RX 6600M). Boost clocks: 2581 MHz vs 2416 MHz. Ray tracing: 40 RT cores (RadeonT RX 6850M XT) vs 28 (Radeon RX 6600M).
| Feature | RadeonT RX 6850M XT | Radeon RX 6600M |
|---|---|---|
| G3D Mark Score | 13,992 | 13,922 |
| Architecture | RDNA 2.0 | RDNA 2.0 |
| Process Node | 7 nm | 7 nm |
| Shading Units | 2560+43% | 1792 |
| Compute (TFLOPS) | 13.21 TFLOPS+53% | 8.659 TFLOPS |
| Boost Clock | 2581 MHz+7% | 2416 MHz |
| ROPs | 64 | 64 |
| TMUs | 160+43% | 112 |
| L1 Cache | 512 KB | 512 KB |
| L2 Cache | 3 MB+50% | 2 MB |
| Ray Tracing Cores | 40+43% | 28 |
Advanced Features (DLSS/FSR)
Both cards support modern Frame Generation technology, allowing them to insert intermediate frames to smoothen motion and boost perceived FPS in supported games.
| Feature | RadeonT RX 6850M XT | Radeon RX 6600M |
|---|---|---|
| Upscaling Tech | FSR 3 (Native) | FSR 3 (Native) |
| Frame Generation | FSR 3 / AFMF (Driver) | FSR 3 / AFMF (Driver) |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | AMD Anti-Lag |
Video Memory (VRAM)
The RadeonT RX 6850M XT comes with 12 GB of VRAM, while the Radeon RX 6600M has 8 GB. The RadeonT RX 6850M XT offers 50% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 128-bit. L2 Cache: 3 MB (RadeonT RX 6850M XT) vs 2 MB (Radeon RX 6600M) — the RadeonT RX 6850M XT has significantly larger on-die cache to reduce VRAM reliance.
| Feature | RadeonT RX 6850M XT | Radeon RX 6600M |
|---|---|---|
| VRAM Capacity | 12 GB+50% | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 3 MB+50% | 2 MB |
Display & API Support
DirectX support: 12.2 (RadeonT RX 6850M XT) vs 12 (FL 12_2) (Radeon RX 6600M). Vulkan: 1.4 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 1 vs 4.
| Feature | RadeonT RX 6850M XT | Radeon RX 6600M |
|---|---|---|
| DirectX | 12.2+2% | 12 (FL 12_2) |
| Vulkan | 1.4+8% | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 1 | 4+300% |
Media & Encoding
Hardware encoder: VCN 3.0 (RadeonT RX 6850M XT) vs VCN 3.0 (Radeon RX 6600M). Decoder: VCN 3.0 vs VCN 3.0. Supported codecs: MPEG-2,H.264,HEVC,VP9 (RadeonT RX 6850M XT) vs H.264,HEVC,VP9,AV1 (Radeon RX 6600M).
| Feature | RadeonT RX 6850M XT | Radeon RX 6600M |
|---|---|---|
| Encoder | VCN 3.0 | VCN 3.0 |
| Decoder | VCN 3.0 | VCN 3.0 |
| Codecs | MPEG-2,H.264,HEVC,VP9 | H.264,HEVC,VP9,AV1 |
Power & Dimensions
The RadeonT RX 6850M XT draws 165W versus the Radeon RX 6600M's 100W — a 49.1% difference. The Radeon RX 6600M is more power-efficient. Recommended PSU: 500W (RadeonT RX 6850M XT) vs 500W (Radeon RX 6600M). Power connectors: PCIe-powered vs Mobile.
| Feature | RadeonT RX 6850M XT | Radeon RX 6600M |
|---|---|---|
| TDP | 165W | 100W-39% |
| Recommended PSU | 500W | 500W |
| Power Connector | PCIe-powered | Mobile |
| Length | 0mm | — |
| Height | 0mm | — |
| Slots | 0 | 0 |
| Temp (Load) | 85°C | — |
| Perf/Watt | 84.8 | 139.2+64% |
Value Analysis
The RadeonT RX 6850M XT is the newer GPU (2022 vs 2021).
| Feature | RadeonT RX 6850M XT | Radeon RX 6600M |
|---|---|---|
| MSRP | $1000 | — |
| Avg Price (30d) | $600 | — |
| Codename | Navi 22 | Navi 23 |
| Release | January 4 2022 | May 31 2021 |
| Ranking | #103 | #173 |
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