Radeon RX 6600 vs GeForce RTX 3070 Laptop GPU
Radeon RX 6600
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GeForce RTX 3070 Laptop GPU
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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
Performance Per Dollar GeForce RTX 3070 Laptop GPU
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce RTX 3070 Laptop GPU is the superior choice for raw performance. It leads with a 0.7% 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.
| Insight | Radeon RX 6600 | GeForce RTX 3070 Laptop GPU |
|---|---|---|
| Performance | ❌Lower raw frame rates (-0.7%) | ✅Leading raw performance (+0.7%) |
| Longevity | 🔮Strong Longevity (RDNA 2.0 (2020−2025) / 7nm) | 🔮Strong Longevity (Ampere (2020−2025) / 8nm) |
| Ecosystem | Supports FSR Upscaling | ✨ DLSS 2 Upscaling |
| VRAM | 🎮 High Capacity (8 GB) | 🎮 High Capacity (8 GB) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | 📏 Compact / SFF Friendly | — |
💎 Value Proposition
While current pricing data is unavailable, the GeForce RTX 3070 Laptop GPU 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 Radeon RX 6600 and GeForce RTX 3070 Laptop GPU
Radeon RX 6600
The Radeon RX 6600 is manufactured by AMD. It was released in October 13 2021. It features the RDNA 2.0 architecture. The core clock ranges from 1626 MHz to 2491 MHz. It has 1792 shading units. The thermal design power (TDP) is 132W. Manufactured using 7 nm process technology. It features 28 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 15,089 points. Launch price was $329.
GeForce RTX 3070 Laptop GPU
The GeForce RTX 3070 Laptop GPU is manufactured by NVIDIA. It was released in May 31 2021. It features the Ampere architecture. The core clock ranges from 1575 MHz to 1770 MHz. It has 6144 shading units. The thermal design power (TDP) is 290W. Manufactured using 8 nm process technology. It features 48 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 15,196 points. Launch price was $599.
Graphics Performance
The Radeon RX 6600 scores 15,089 and the GeForce RTX 3070 Laptop GPU reaches 15,196 in the G3D Mark benchmark — just a 0.7% difference, making them near-identical in rasterization performance. The Radeon RX 6600 is built on RDNA 2.0 while the GeForce RTX 3070 Laptop GPU uses Ampere, both on 7 nm vs 8 nm. Shader units: 1,792 (Radeon RX 6600) vs 6,144 (GeForce RTX 3070 Laptop GPU). Raw compute: 8.928 TFLOPS (Radeon RX 6600) vs 21.75 TFLOPS (GeForce RTX 3070 Laptop GPU). Boost clocks: 2491 MHz vs 1770 MHz. Ray tracing: 28 RT cores (Radeon RX 6600) vs 48 (GeForce RTX 3070 Laptop GPU) vs 192.
| Feature | Radeon RX 6600 | GeForce RTX 3070 Laptop GPU |
|---|---|---|
| G3D Mark Score | 15,089 | 15,196 |
| Architecture | RDNA 2.0 | Ampere |
| Process Node | 7 nm | 8 nm |
| Shading Units | 1792 | 6144+243% |
| Compute (TFLOPS) | 8.928 TFLOPS | 21.75 TFLOPS+144% |
| Boost Clock | 2491 MHz+41% | 1770 MHz |
| ROPs | 64 | 96+50% |
| TMUs | 112 | 192+71% |
| L1 Cache | 0.5 MB | 6 MB+1100% |
| L2 Cache | 2 MB | 4 MB+100% |
| Ray Tracing Cores | 28 | 48+71% |
Advanced Features (DLSS/FSR)
A critical advantage for the Radeon RX 6600 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 GeForce RTX 3070 Laptop GPU lacks specific hardware/driver support for this native frame generation tier.
| Feature | Radeon RX 6600 | GeForce RTX 3070 Laptop GPU |
|---|---|---|
| Upscaling Tech | FSR 3 (Native) | DLSS 2.0 |
| Frame Generation | FSR 3 / AFMF (Driver) | FSR 3 / AFMF (Compatible) |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | NVIDIA Reflex |
Video Memory (VRAM)
Both cards feature 8 GB of GDDR6. Memory bandwidth: 224 GB/s (Radeon RX 6600) vs 448 GB/s (GeForce RTX 3070 Laptop GPU) — a 100% advantage for the GeForce RTX 3070 Laptop GPU. Bus width: 128-bit vs 256-bit. L2 Cache: 2 MB (Radeon RX 6600) vs 4 MB (GeForce RTX 3070 Laptop GPU) — the GeForce RTX 3070 Laptop GPU has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon RX 6600 | GeForce RTX 3070 Laptop GPU |
|---|---|---|
| VRAM Capacity | 8 GB | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bandwidth | 224 GB/s | 448 GB/s+100% |
| Bus Width | 128-bit | 256-bit+100% |
| L2 Cache | 2 MB | 4 MB+100% |
Display & API Support
DirectX support: 12 Ultimate (Radeon RX 6600) vs 12.2 (GeForce RTX 3070 Laptop GPU). Vulkan: 1.4 vs 1.2. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 1.
| Feature | Radeon RX 6600 | GeForce RTX 3070 Laptop GPU |
|---|---|---|
| DirectX | 12 Ultimate | 12.2+2% |
| Vulkan | 1.4+17% | 1.2 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4+300% | 1 |
Media & Encoding
Hardware encoder: VCE (Radeon RX 6600) vs 7th Gen NVENC (GeForce RTX 3070 Laptop GPU). Decoder: UVD vs 5th Gen NVDEC. Supported codecs: H.264,H.265/HEVC,AV1 (Radeon RX 6600) vs MPEG-2,H.264,HEVC,VP9,AV1 (Decode) (GeForce RTX 3070 Laptop GPU).
| Feature | Radeon RX 6600 | GeForce RTX 3070 Laptop GPU |
|---|---|---|
| Encoder | VCE | 7th Gen NVENC |
| Decoder | UVD | 5th Gen NVDEC |
| Codecs | H.264,H.265/HEVC,AV1 | MPEG-2,H.264,HEVC,VP9,AV1 (Decode) |
Power & Dimensions
The Radeon RX 6600 draws 132W versus the GeForce RTX 3070 Laptop GPU's 290W — a 74.9% difference. The Radeon RX 6600 is more power-efficient. Recommended PSU: 450W (Radeon RX 6600) vs 650W (GeForce RTX 3070 Laptop GPU). Power connectors: 1x 8-pin vs Mobile. Card length: 190mm vs 0mm, occupying 2 vs 0 slots. Typical load temperature: 70°C vs 80°C.
| Feature | Radeon RX 6600 | GeForce RTX 3070 Laptop GPU |
|---|---|---|
| TDP | 132W-54% | 290W |
| Recommended PSU | 450W-31% | 650W |
| Power Connector | 1x 8-pin | Mobile |
| Length | 190mm | 0mm |
| Height | 110mm | 0mm |
| Slots | 2 | 0-100% |
| Temp (Load) | 70°C-13% | 80°C |
| Perf/Watt | 114.3+118% | 52.4 |
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