GeForce RTX 4070 vs RadeonT RX 6850M XT
GeForce RTX 4070
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RadeonT RX 6850M 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 GeForce RTX 4070
Performance Per Dollar RadeonT RX 6850M XT
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce RTX 4070 is the superior choice for raw performance. It leads with a 92.4% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the RadeonT RX 6850M XT.
| Insight | GeForce RTX 4070 | RadeonT RX 6850M XT |
|---|---|---|
| Performance | ✅Leading raw performance (+92.4%) | ❌Lower raw frame rates (-92.4%) |
| Longevity | 🏆Elite Architecture (Ada Lovelace (2022−2024) / 5nm) | 🔮Strong Longevity (RDNA 2.0 (2020−2025) / 7nm) |
| Ecosystem | ✨ DLSS 3/4 + Frame Gen Support | Supports FSR Upscaling |
| VRAM | 🎮 High Capacity (12 GB) | 🎮 High Capacity (12 GB) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | Standard Size (304mm) | — |
💎 Value Proposition
The GeForce RTX 4070 offers a compelling cost-to-performance ratio. Priced at $550 versus $600 for the RadeonT RX 6850M XT, it costs 8% less. While it maintains competitive performance, this results in a 109.9% higher cost efficiency score.
| Insight | GeForce RTX 4070 | RadeonT RX 6850M XT |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+109.9%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($550) | ⚠️Higher upfront cost ($600) |
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 GeForce RTX 4070 and RadeonT RX 6850M XT
GeForce RTX 4070
The GeForce RTX 4070 is manufactured by NVIDIA. It was released in April 12 2023. It features the Ada Lovelace architecture. The core clock ranges from 1920 MHz to 2475 MHz. It has 5888 shading units. The thermal design power (TDP) is 200W. Manufactured using 5 nm process technology. It features 46 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 26,919 points. Launch price was $599.
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.
Graphics Performance
In G3D Mark, the GeForce RTX 4070 scores 26,919 versus the RadeonT RX 6850M XT's 13,992 — the GeForce RTX 4070 leads by 92.4%. The GeForce RTX 4070 is built on Ada Lovelace while the RadeonT RX 6850M XT uses RDNA 2.0, both on 5 nm vs 7 nm. Shader units: 5,888 (GeForce RTX 4070) vs 2,560 (RadeonT RX 6850M XT). Raw compute: 29.15 TFLOPS (GeForce RTX 4070) vs 13.21 TFLOPS (RadeonT RX 6850M XT). Boost clocks: 2475 MHz vs 2581 MHz. Ray tracing: 46 RT cores (GeForce RTX 4070) vs 40 (RadeonT RX 6850M XT) with 184 Tensor cores.
| Feature | GeForce RTX 4070 | RadeonT RX 6850M XT |
|---|---|---|
| G3D Mark Score | 26,919+92% | 13,992 |
| Architecture | Ada Lovelace | RDNA 2.0 |
| Process Node | 5 nm | 7 nm |
| Shading Units | 5888+130% | 2560 |
| Compute (TFLOPS) | 29.15 TFLOPS+121% | 13.21 TFLOPS |
| Boost Clock | 2475 MHz | 2581 MHz+4% |
| ROPs | 64 | 64 |
| TMUs | 184+15% | 160 |
| L1 Cache | 5.8 MB+1060% | 0.5 MB |
| L2 Cache | 36 MB+1100% | 3 MB |
| Ray Tracing Cores | 46+15% | 40 |
Advanced Features (DLSS/FSR)
Both GPUs support Frame Generation technologies, but they achieve it differently. The GeForce RTX 4070 uses DLSS 3 (AI-based) which is hardware-accelerated on Tensor Cores, often providing superior image quality. The RadeonT RX 6850M XT utilizes FSR 3 & AFMF, which is more open but driver-based. Both can significantly boost FPS in supported titles.The GeForce RTX 4070 gives access to NVIDIA DLSS (Deep Learning Super Sampling), widely regarding as the superior upscaling method for image quality. The RadeonT RX 6850M XT relies on FSR (FidelityFX Super Resolution), which is capable but generally slightly noisier than DLSS in motion.
| Feature | GeForce RTX 4070 | RadeonT RX 6850M XT |
|---|---|---|
| Upscaling Tech | DLSS 3.5 | FSR 3 (Native) |
| Frame Generation | DLSS 3.0 (Native) | FSR 3 / AFMF (Driver) |
| Ray Reconstruction | Yes (DLSS 3.5) | No |
| Low Latency | NVIDIA Reflex | AMD Anti-Lag |
Video Memory (VRAM)
Both cards feature 12 GB of video memory. Bus width: 192-bit vs 128-bit. L2 Cache: 36 MB (GeForce RTX 4070) vs 3 MB (RadeonT RX 6850M XT) — the GeForce RTX 4070 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce RTX 4070 | RadeonT RX 6850M XT |
|---|---|---|
| VRAM Capacity | 12 GB | 12 GB |
| Memory Type | GDDR6X | GDDR6 |
| Bus Width | 192-bit+50% | 128-bit |
| L2 Cache | 36 MB+1100% | 3 MB |
Display & API Support
DirectX support: 12.2 (GeForce RTX 4070) vs 12.2 (RadeonT RX 6850M XT). Vulkan: 1.3 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 1.
| Feature | GeForce RTX 4070 | RadeonT RX 6850M XT |
|---|---|---|
| DirectX | 12.2 | 12.2 |
| Vulkan | 1.3 | 1.4+8% |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4+300% | 1 |
Media & Encoding
Hardware encoder: 8th Gen NVENC (2x) (GeForce RTX 4070) vs VCN 3.0 (RadeonT RX 6850M XT). Decoder: 5th Gen NVDEC vs VCN 3.0. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (GeForce RTX 4070) vs MPEG-2,H.264,HEVC,VP9 (RadeonT RX 6850M XT).
| Feature | GeForce RTX 4070 | RadeonT RX 6850M XT |
|---|---|---|
| Encoder | 8th Gen NVENC (2x) | VCN 3.0 |
| Decoder | 5th Gen NVDEC | VCN 3.0 |
| Codecs | MPEG-2,H.264,HEVC,VP9,AV1 | MPEG-2,H.264,HEVC,VP9 |
Power & Dimensions
The GeForce RTX 4070 draws 200W versus the RadeonT RX 6850M XT's 165W — a 19.2% difference. The RadeonT RX 6850M XT is more power-efficient. Recommended PSU: 650W (GeForce RTX 4070) vs 500W (RadeonT RX 6850M XT). Power connectors: 8-pin vs PCIe-powered. Card length: 304mm vs 0mm, occupying 3 vs 0 slots. Typical load temperature: 80°C vs 85°C.
| Feature | GeForce RTX 4070 | RadeonT RX 6850M XT |
|---|---|---|
| TDP | 200W | 165W-18% |
| Recommended PSU | 650W | 500W-23% |
| Power Connector | 8-pin | PCIe-powered |
| Length | 304mm | 0mm |
| Height | 137mm | 0mm |
| Slots | 3 | 0-100% |
| Temp (Load) | 80°C-6% | 85°C |
| Perf/Watt | 134.6+59% | 84.8 |
Value Analysis
The GeForce RTX 4070 launched at $599 MSRP and currently averages $550, while the RadeonT RX 6850M XT launched at $1000 and now averages $600. The GeForce RTX 4070 costs 8.3% less ($50 savings) at current market prices. Performance per dollar (G3D Mark / price): 48.9 (GeForce RTX 4070) vs 23.3 (RadeonT RX 6850M XT) — the GeForce RTX 4070 offers 109.9% better value. The GeForce RTX 4070 is the newer GPU (2023 vs 2022).
| Feature | GeForce RTX 4070 | RadeonT RX 6850M XT |
|---|---|---|
| MSRP | $599-40% | $1000 |
| Avg Price (30d) | $550-8% | $600 |
| Performance per Dollar | 48.9+110% | 23.3 |
| Codename | AD104 | Navi 22 |
| Release | April 12 2023 | January 4 2022 |
| Ranking | #32 | #103 |
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