Radeon RX 6800 vs GeForce RTX 4070 Mobile
Radeon RX 6800
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GeForce RTX 4070 Mobile
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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 6800
Performance Per Dollar GeForce RTX 4070 Mobile
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon RX 6800 is the superior choice for raw performance. It leads with a 6.5% higher G3D Mark score and 100% more VRAM (16 GB vs 8 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce RTX 4070 Mobile.
| Insight | Radeon RX 6800 | GeForce RTX 4070 Mobile |
|---|---|---|
| Performance | ✅Leading raw performance (+6.5%) | ❌Lower raw frame rates (-6.5%) |
| Longevity | 🔮Strong Longevity (RDNA 2.0 (2020−2025) / 7nm) | 🏆Elite Architecture (Ada Lovelace (2022−2024) / 5nm) |
| Ecosystem | Supports FSR Upscaling | ✨ DLSS 3/4 + Frame Gen Support |
| VRAM | 🎮 High Capacity (16 GB) | 🎮 High Capacity (8 GB) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | 📏 Compact / SFF Friendly | — |
💎 Value Proposition
While current pricing data is unavailable, the Radeon RX 6800 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 6800 and GeForce RTX 4070 Mobile
Radeon RX 6800
The Radeon RX 6800 is manufactured by AMD. It was released in October 28 2020. It features the RDNA 2.0 architecture. The core clock ranges from 1700 MHz to 2105 MHz. It has 3840 shading units. The thermal design power (TDP) is 250W. Manufactured using 7 nm process technology. It features 60 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 22,056 points. Launch price was $579.
GeForce RTX 4070 Mobile
The GeForce RTX 4070 Mobile is manufactured by NVIDIA. It was released in January 3 2023. It features the Ada Lovelace architecture. The core clock ranges from 1395 MHz to 1695 MHz. It has 4608 shading units. The thermal design power (TDP) is 115W. Manufactured using 5 nm process technology. It features 36 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 20,702 points.
Graphics Performance
In G3D Mark, the Radeon RX 6800 scores 22,056 versus the GeForce RTX 4070 Mobile's 20,702 — the Radeon RX 6800 leads by 6.5%. The Radeon RX 6800 is built on RDNA 2.0 while the GeForce RTX 4070 Mobile uses Ada Lovelace, both on 7 nm vs 5 nm. Shader units: 3,840 (Radeon RX 6800) vs 4,608 (GeForce RTX 4070 Mobile). Raw compute: 16.17 TFLOPS (Radeon RX 6800) vs 15.62 TFLOPS (GeForce RTX 4070 Mobile). Boost clocks: 2105 MHz vs 1695 MHz. Ray tracing: 60 RT cores (Radeon RX 6800) vs 36 (GeForce RTX 4070 Mobile) vs 144.
| Feature | Radeon RX 6800 | GeForce RTX 4070 Mobile |
|---|---|---|
| G3D Mark Score | 22,056+7% | 20,702 |
| Architecture | RDNA 2.0 | Ada Lovelace |
| Process Node | 7 nm | 5 nm |
| Shading Units | 3840 | 4608+20% |
| Compute (TFLOPS) | 16.17 TFLOPS+4% | 15.62 TFLOPS |
| Boost Clock | 2105 MHz+24% | 1695 MHz |
| ROPs | 96+100% | 48 |
| TMUs | 240+67% | 144 |
| L1 Cache | 0.75 MB | 4.5 MB+500% |
| L2 Cache | 4 MB | 32 MB+700% |
| Ray Tracing Cores | 60+67% | 36 |
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 6800 | GeForce RTX 4070 Mobile |
|---|---|---|
| Upscaling Tech | FSR 3 (Native) | DLSS 3.5 |
| Frame Generation | FSR 3 / AFMF (Driver) | DLSS 3.0 (Native) |
| Ray Reconstruction | No | Yes (DLSS 3.5) |
| Low Latency | AMD Anti-Lag | NVIDIA Reflex |
Video Memory (VRAM)
The Radeon RX 6800 comes with 16 GB of VRAM, while the GeForce RTX 4070 Mobile has 8 GB. The Radeon RX 6800 offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 512 GB/s (Radeon RX 6800) vs 256 GB/s (GeForce RTX 4070 Mobile) — a 100% advantage for the Radeon RX 6800. Bus width: 256-bit vs 128-bit. L2 Cache: 4 MB (Radeon RX 6800) vs 32 MB (GeForce RTX 4070 Mobile) — the GeForce RTX 4070 Mobile has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon RX 6800 | GeForce RTX 4070 Mobile |
|---|---|---|
| VRAM Capacity | 16 GB+100% | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bandwidth | 512 GB/s+100% | 256 GB/s |
| Bus Width | 256-bit+100% | 128-bit |
| L2 Cache | 4 MB | 32 MB+700% |
Display & API Support
DirectX support: 12.2 (Radeon RX 6800) vs 12.2 (GeForce RTX 4070 Mobile). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 1.
| Feature | Radeon RX 6800 | GeForce RTX 4070 Mobile |
|---|---|---|
| DirectX | 12.2 | 12.2 |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4+300% | 1 |
Media & Encoding
Hardware encoder: VCN 4.0 (Radeon RX 6800) vs 8th Gen NVENC (GeForce RTX 4070 Mobile). Decoder: VCN 4.0 vs 5th Gen NVDEC. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (Radeon RX 6800) vs MPEG-2,H.264,HEVC,VP9,AV1 (GeForce RTX 4070 Mobile).
| Feature | Radeon RX 6800 | GeForce RTX 4070 Mobile |
|---|---|---|
| Encoder | VCN 4.0 | 8th Gen NVENC |
| Decoder | VCN 4.0 | 5th Gen NVDEC |
| Codecs | MPEG-2,H.264,HEVC,VP9,AV1 | MPEG-2,H.264,HEVC,VP9,AV1 |
Power & Dimensions
The Radeon RX 6800 draws 250W versus the GeForce RTX 4070 Mobile's 115W — a 74% difference. The GeForce RTX 4070 Mobile is more power-efficient. Recommended PSU: 650W (Radeon RX 6800) vs 650W (GeForce RTX 4070 Mobile). Power connectors: 2x 8-pin vs Mobile. Card length: 240mm vs 0mm, occupying 2 vs 0 slots. Typical load temperature: 75°C vs 80°C.
| Feature | Radeon RX 6800 | GeForce RTX 4070 Mobile |
|---|---|---|
| TDP | 250W | 115W-54% |
| Recommended PSU | 650W | 650W |
| Power Connector | 2x 8-pin | Mobile |
| Length | 240mm | 0mm |
| Height | 111mm | 0mm |
| Slots | 2 | 0-100% |
| Temp (Load) | 75°C-6% | 80°C |
| Perf/Watt | 88.2 | 180.0+104% |
Value Analysis
The GeForce RTX 4070 Mobile is the newer GPU (2023 vs 2020).
| Feature | Radeon RX 6800 | GeForce RTX 4070 Mobile |
|---|---|---|
| MSRP | $579 | — |
| Avg Price (30d) | $370 | — |
| Codename | Navi 21 | AD106 |
| Release | October 28 2020 | January 3 2023 |
| Ranking | #65 | #83 |
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