
Radeon RX 6600S vs Radeon Pro VII

Radeon RX 6600S
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Radeon Pro VII
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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 6600S
Performance Per Dollar Radeon Pro VII
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon Pro VII is the superior choice for raw performance. It leads with a 1.9% higher G3D Mark score and 300% more VRAM (16 GB vs 4 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon RX 6600S.
| Insight | Radeon RX 6600S | Radeon Pro VII |
|---|---|---|
| Performance | ❌Lower raw frame rates (-1.9%) | ✅Leading raw performance (+1.9%) |
| Longevity | 🔮Strong Longevity (RDNA 2.0 (2020−2025) / 7nm) | 🔮Strong Longevity (Vega 20 / 7nm) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | 🎮 High Capacity (4 GB) | 🎮 High Capacity (16 GB) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | 📏 Compact / SFF Friendly | Standard Size (305mm) |
💎 Value Proposition
The Radeon RX 6600S offers a compelling cost-to-performance ratio. Priced at $400 versus $1,400 for the Radeon Pro VII, it costs 71% less. While it maintains competitive performance, this results in a 243.5% higher cost efficiency score.
| Insight | Radeon RX 6600S | Radeon Pro VII |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+243.5%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($400) | ⚠️Higher upfront cost ($1,400) |
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 6600S and Radeon Pro VII

Radeon RX 6600S
The Radeon RX 6600S is manufactured by AMD. It was released in January 4 2022. It features the RDNA 2.0 architecture. The core clock ranges from 1700 MHz to 2000 MHz. It has 1792 shading units. The thermal design power (TDP) is 80W. Manufactured using 7 nm process technology. It features 28 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 13,016 points.

Radeon Pro VII
The Radeon Pro VII is manufactured by AMD. It was released in May 13 2020. It features the GCN 5.1 architecture. The core clock ranges from 1400 MHz to 1700 MHz. It has 3840 shading units. The thermal design power (TDP) is 250W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 13,264 points. Launch price was $1,899.
Graphics Performance
The Radeon RX 6600S scores 13,016 and the Radeon Pro VII reaches 13,264 in the G3D Mark benchmark — just a 1.9% difference, making them near-identical in rasterization performance. The Radeon RX 6600S is built on RDNA 2.0 while the Radeon Pro VII uses GCN 5.1, both on a 7 nm process. Shader units: 1,792 (Radeon RX 6600S) vs 3,840 (Radeon Pro VII). Raw compute: 7.168 TFLOPS (Radeon RX 6600S) vs 13.06 TFLOPS (Radeon Pro VII). Boost clocks: 2000 MHz vs 1700 MHz.
| Feature | Radeon RX 6600S | Radeon Pro VII |
|---|---|---|
| G3D Mark Score | 13,016 | 13,264+2% |
| Architecture | RDNA 2.0 | GCN 5.1 |
| Process Node | 7 nm | 7 nm |
| Shading Units | 1792 | 3840+114% |
| Compute (TFLOPS) | 7.168 TFLOPS | 13.06 TFLOPS+82% |
| Boost Clock | 2000 MHz+18% | 1700 MHz |
| ROPs | 64 | 64 |
| TMUs | 112 | 240+114% |
| L1 Cache | 512 KB | 960 KB+88% |
| L2 Cache | 2 MB | 4 MB+100% |
Advanced Features (DLSS/FSR)
A critical advantage for the Radeon RX 6600S 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 VII lacks specific hardware/driver support for this native frame generation tier.
| Feature | Radeon RX 6600S | Radeon Pro VII |
|---|---|---|
| Upscaling Tech | FSR 3 (Native) | FSR 1.0 (Software) |
| Frame Generation | FSR 3 / AFMF (Driver) | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | AMD Anti-Lag |
Video Memory (VRAM)
The Radeon RX 6600S comes with 4 GB of VRAM, while the Radeon Pro VII has 16 GB. The Radeon Pro VII offers 300% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 128-bit. L2 Cache: 2 MB (Radeon RX 6600S) vs 4 MB (Radeon Pro VII) — the Radeon Pro VII has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon RX 6600S | Radeon Pro VII |
|---|---|---|
| VRAM Capacity | 4 GB | 16 GB+300% |
| Memory Type | GDDR6 | GDDR6 |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 2 MB | 4 MB+100% |
Display & API Support
DirectX support: 12_2 (Radeon RX 6600S) vs 12.1 (Radeon Pro VII). Vulkan: 1.4 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 0 vs 6.
| Feature | Radeon RX 6600S | Radeon Pro VII |
|---|---|---|
| DirectX | 12_2 | 12.1 |
| Vulkan | 1.4+8% | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 0 | 6 |
Media & Encoding
Hardware encoder: VCN 3.0 (Radeon RX 6600S) vs VCE 4.1 (Radeon Pro VII). Decoder: VCN 3.0 vs UVD 7.2. Supported codecs: H.264,H.265/HEVC (Radeon RX 6600S) vs MPEG-2,H.264,HEVC,VP9 (Radeon Pro VII).
| Feature | Radeon RX 6600S | Radeon Pro VII |
|---|---|---|
| Encoder | VCN 3.0 | VCE 4.1 |
| Decoder | VCN 3.0 | UVD 7.2 |
| Codecs | H.264,H.265/HEVC | MPEG-2,H.264,HEVC,VP9 |
Power & Dimensions
The Radeon RX 6600S draws 80W versus the Radeon Pro VII's 250W — a 103% difference. The Radeon RX 6600S is more power-efficient. Recommended PSU: 500W (Radeon RX 6600S) vs 500W (Radeon Pro VII). Power connectors: Mobile vs PCIe-powered. Card length: 1mm vs 305mm, occupying 0 vs 2 slots.
| Feature | Radeon RX 6600S | Radeon Pro VII |
|---|---|---|
| TDP | 80W-68% | 250W |
| Recommended PSU | 500W | 500W |
| Power Connector | Mobile | PCIe-powered |
| Length | 1mm | 305mm |
| Height | — | 111mm |
| Slots | 0-100% | 2 |
| Temp (Load) | — | 85°C |
| Perf/Watt | 162.7+206% | 53.1 |
Value Analysis
The Radeon RX 6600S launched at $400 MSRP and currently averages $400, while the Radeon Pro VII launched at $1899 and now averages $1400. The Radeon RX 6600S costs 71.4% less ($1000 savings) at current market prices. Performance per dollar (G3D Mark / price): 32.5 (Radeon RX 6600S) vs 9.5 (Radeon Pro VII) — the Radeon RX 6600S offers 242.1% better value. The Radeon RX 6600S is the newer GPU (2022 vs 2020).
| Feature | Radeon RX 6600S | Radeon Pro VII |
|---|---|---|
| MSRP | $400-79% | $1899 |
| Avg Price (30d) | $400-71% | $1400 |
| Performance per Dollar | 32.5+242% | 9.5 |
| Codename | Navi 23 | Vega 20 |
| Release | January 4 2022 | May 13 2020 |
| Ranking | #200 | #194 |
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