Radeon RX 6600 XT vs Radeon RX 6650M XT
Radeon RX 6600 XT
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Radeon RX 6650M 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 RX 6600 XT
Performance Per Dollar Radeon RX 6650M XT
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon RX 6650M XT is the superior choice for raw performance. It leads with a 3.8% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon RX 6600 XT.
| Insight | Radeon RX 6600 XT | Radeon RX 6650M XT |
|---|---|---|
| Performance | ❌Lower raw frame rates (-3.8%) | ✅Leading raw performance (+3.8%) |
| Longevity | 🔮Strong Longevity (RDNA 2.0 (2020−2025) / 7nm) | 🔮Strong Longevity (RDNA 2.0 / 7nm) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | 🎮 High Capacity (8 GB) | 🎮 High Capacity (8 GB) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | 📏 Compact / SFF Friendly | — |
💎 Value Proposition
The Radeon RX 6600 XT offers a compelling cost-to-performance ratio. Priced at $170 versus $400 for the Radeon RX 6650M XT, it costs 57% less. While it maintains competitive performance, this results in a 126.8% higher cost efficiency score.
| Insight | Radeon RX 6600 XT | Radeon RX 6650M XT |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+126.8%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($170) | ⚠️Higher upfront cost ($400) |
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 6600 XT and Radeon RX 6650M XT
Radeon RX 6600 XT
The Radeon RX 6600 XT is manufactured by AMD. It was released in July 30 2021. It features the RDNA 2.0 architecture. The core clock ranges from 1968 MHz to 2589 MHz. It has 2048 shading units. The thermal design power (TDP) is 160W. Manufactured using 7 nm process technology. It features 32 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 16,453 points. Launch price was $379.
Radeon RX 6650M XT
The Radeon RX 6650M XT is manufactured by AMD. It was released in January 4 2022. It features the RDNA 2.0 architecture. The core clock ranges from 2068 MHz to 2416 MHz. It has 2048 shading units. The thermal design power (TDP) is 120W. Manufactured using 7 nm process technology. It features 32 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 17,071 points.
Graphics Performance
The Radeon RX 6600 XT scores 16,453 and the Radeon RX 6650M XT reaches 17,071 in the G3D Mark benchmark — just a 3.8% difference, making them near-identical in rasterization performance. The Radeon RX 6600 XT is built on RDNA 2.0 while the Radeon RX 6650M XT uses RDNA 2.0, both on a 7 nm process. Shader units: 2,048 (Radeon RX 6600 XT) vs 2,048 (Radeon RX 6650M XT). Raw compute: 10.6 TFLOPS (Radeon RX 6600 XT) vs 9.896 TFLOPS (Radeon RX 6650M XT). Boost clocks: 2589 MHz vs 2416 MHz. Ray tracing: 32 RT cores (Radeon RX 6600 XT) vs 32 (Radeon RX 6650M XT).
| Feature | Radeon RX 6600 XT | Radeon RX 6650M XT |
|---|---|---|
| G3D Mark Score | 16,453 | 17,071+4% |
| Architecture | RDNA 2.0 | RDNA 2.0 |
| Process Node | 7 nm | 7 nm |
| Shading Units | 2048 | 2048 |
| Compute (TFLOPS) | 10.6 TFLOPS+7% | 9.896 TFLOPS |
| Boost Clock | 2589 MHz+7% | 2416 MHz |
| ROPs | 64 | 64 |
| TMUs | 128 | 128 |
| L1 Cache | 512 KB | 512 KB |
| L2 Cache | 2 MB | 2 MB |
| Ray Tracing Cores | 32 | 32 |
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 | Radeon RX 6600 XT | Radeon RX 6650M XT |
|---|---|---|
| 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)
Both cards feature 8 GB of GDDR6. Bus width: 128-bit vs 128-bit.
| Feature | Radeon RX 6600 XT | Radeon RX 6650M XT |
|---|---|---|
| VRAM Capacity | 8 GB | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bandwidth | 256 GB/s | 256 GB/s |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 2 MB | 2 MB |
Display & API Support
DirectX support: 12 Ultimate (Radeon RX 6600 XT) vs 12 (12_2) (Radeon RX 6650M XT). Vulkan: 1.4 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | Radeon RX 6600 XT | Radeon RX 6650M XT |
|---|---|---|
| DirectX | 12 Ultimate | 12 (12_2) |
| Vulkan | 1.4 | 1.4 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: VCE (Radeon RX 6600 XT) vs RDNA 2 Media Engine (Radeon RX 6650M XT). Decoder: UVD vs VCN 3.0. Supported codecs: H.264,H.265/HEVC,AV1 (Radeon RX 6600 XT) vs H.264,HEVC,VP9,AV1 (Radeon RX 6650M XT).
| Feature | Radeon RX 6600 XT | Radeon RX 6650M XT |
|---|---|---|
| Encoder | VCE | RDNA 2 Media Engine |
| Decoder | UVD | VCN 3.0 |
| Codecs | H.264,H.265/HEVC,AV1 | H.264,HEVC,VP9,AV1 |
Power & Dimensions
The Radeon RX 6600 XT draws 160W versus the Radeon RX 6650M XT's 120W — a 28.6% difference. The Radeon RX 6650M XT is more power-efficient. Recommended PSU: 500W (Radeon RX 6600 XT) vs 650W (Radeon RX 6650M XT). Power connectors: 8-pin vs Mobile. Typical load temperature: 75°C vs 85°C.
| Feature | Radeon RX 6600 XT | Radeon RX 6650M XT |
|---|---|---|
| TDP | 160W | 120W-25% |
| Recommended PSU | 500W-23% | 650W |
| Power Connector | 8-pin | Mobile |
| Length | 190mm | — |
| Height | 110mm | — |
| Slots | 2 | 0-100% |
| Temp (Load) | 75°C-12% | 85°C |
| Perf/Watt | 102.8 | 142.3+38% |
Value Analysis
The Radeon RX 6600 XT launched at $379 MSRP and currently averages $170, while the Radeon RX 6650M XT launched at $400 and now averages $400. The Radeon RX 6600 XT costs 57.5% less ($230 savings) at current market prices. Performance per dollar (G3D Mark / price): 96.8 (Radeon RX 6600 XT) vs 42.7 (Radeon RX 6650M XT) — the Radeon RX 6600 XT offers 126.7% better value. The Radeon RX 6650M XT is the newer GPU (2022 vs 2021).
| Feature | Radeon RX 6600 XT | Radeon RX 6650M XT |
|---|---|---|
| MSRP | $379-5% | $400 |
| Avg Price (30d) | $170-57% | $400 |
| Performance per Dollar | 96.8+127% | 42.7 |
| Codename | Navi 23 | Navi 23 |
| Release | July 30 2021 | January 4 2022 |
| Ranking | #122 | #113 |
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