GeForce RTX 4070 Mobile vs Radeon RX 6750 GRE 12GB
GeForce RTX 4070 Mobile
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Radeon RX 6750 GRE 12GB
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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 Mobile
Performance Per Dollar Radeon RX 6750 GRE 12GB
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce RTX 4070 Mobile is the superior choice for raw performance. It leads with a 3% higher G3D Mark score. However, the Radeon RX 6750 GRE 12GB offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | GeForce RTX 4070 Mobile | Radeon RX 6750 GRE 12GB |
|---|---|---|
| Performance | ✅Leading raw performance (+3%) | ❌Lower raw frame rates (-3%) |
| Longevity | 🏆Elite Architecture (Ada Lovelace (2022−2024) / 5nm) | 🏆Elite Architecture (RDNA 2.0 / 7nm) |
| Ecosystem | ✨ DLSS 3/4 + Frame Gen Support | ✨ FSR 3 / AFMF Support |
| VRAM | 🎮 High Capacity (8 GB) | 🎮 High Capacity (12 GB) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | 📏 Compact / SFF Friendly |
💎 Value Proposition
While current pricing data is unavailable, the GeForce RTX 4070 Mobile 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 GeForce RTX 4070 Mobile and Radeon RX 6750 GRE 12GB
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.
Radeon RX 6750 GRE 12GB
The Radeon RX 6750 GRE 12GB is manufactured by AMD. It was released in October 17 2023. 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 250W. Manufactured using 7 nm process technology. It features 40 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 20,096 points. Launch price was $334.
Graphics Performance
The GeForce RTX 4070 Mobile scores 20,702 and the Radeon RX 6750 GRE 12GB reaches 20,096 in the G3D Mark benchmark — just a 3% difference, making them near-identical in rasterization performance. The GeForce RTX 4070 Mobile is built on Ada Lovelace while the Radeon RX 6750 GRE 12GB uses RDNA 2.0, both on 5 nm vs 7 nm. Shader units: 4,608 (GeForce RTX 4070 Mobile) vs 2,560 (Radeon RX 6750 GRE 12GB). Raw compute: 15.62 TFLOPS (GeForce RTX 4070 Mobile) vs 13.21 TFLOPS (Radeon RX 6750 GRE 12GB). Boost clocks: 1695 MHz vs 2581 MHz. Ray tracing: 36 RT cores (GeForce RTX 4070 Mobile) vs 40 (Radeon RX 6750 GRE 12GB) with 144 Tensor cores.
| Feature | GeForce RTX 4070 Mobile | Radeon RX 6750 GRE 12GB |
|---|---|---|
| G3D Mark Score | 20,702+3% | 20,096 |
| Architecture | Ada Lovelace | RDNA 2.0 |
| Process Node | 5 nm | 7 nm |
| Shading Units | 4608+80% | 2560 |
| Compute (TFLOPS) | 15.62 TFLOPS+18% | 13.21 TFLOPS |
| Boost Clock | 1695 MHz | 2581 MHz+52% |
| ROPs | 48 | 64+33% |
| TMUs | 144 | 160+11% |
| L1 Cache | 4.5 MB+800% | 0.5 MB |
| L2 Cache | 32 MB+967% | 3 MB |
| Ray Tracing Cores | 36 | 40+11% |
Advanced Features (DLSS/FSR)
Both GPUs support Frame Generation technologies, but they achieve it differently. The GeForce RTX 4070 Mobile uses DLSS 3 (AI-based) which is hardware-accelerated on Tensor Cores, often providing superior image quality. The Radeon RX 6750 GRE 12GB utilizes FSR 3 & AFMF, which is more open but driver-based. Both can significantly boost FPS in supported titles.The GeForce RTX 4070 Mobile gives access to NVIDIA DLSS (Deep Learning Super Sampling), widely regarding as the superior upscaling method for image quality. The Radeon RX 6750 GRE 12GB relies on FSR (FidelityFX Super Resolution), which is capable but generally slightly noisier than DLSS in motion.
| Feature | GeForce RTX 4070 Mobile | Radeon RX 6750 GRE 12GB |
|---|---|---|
| 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)
The GeForce RTX 4070 Mobile comes with 8 GB of VRAM, while the Radeon RX 6750 GRE 12GB has 12 GB. The Radeon RX 6750 GRE 12GB offers 50% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 256 GB/s (GeForce RTX 4070 Mobile) vs 384 GB/s (Radeon RX 6750 GRE 12GB) — a 50% advantage for the Radeon RX 6750 GRE 12GB. Bus width: 128-bit vs 192-bit. L2 Cache: 32 MB (GeForce RTX 4070 Mobile) vs 3 MB (Radeon RX 6750 GRE 12GB) — the GeForce RTX 4070 Mobile has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce RTX 4070 Mobile | Radeon RX 6750 GRE 12GB |
|---|---|---|
| VRAM Capacity | 8 GB | 12 GB+50% |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bandwidth | 256 GB/s | 384 GB/s+50% |
| Bus Width | 128-bit | 192-bit+50% |
| L2 Cache | 32 MB+967% | 3 MB |
Display & API Support
DirectX support: 12.2 (GeForce RTX 4070 Mobile) vs 12.2 (Radeon RX 6750 GRE 12GB). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 1 vs 4.
| Feature | GeForce RTX 4070 Mobile | Radeon RX 6750 GRE 12GB |
|---|---|---|
| DirectX | 12.2 | 12.2 |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 1 | 4+300% |
Media & Encoding
Hardware encoder: 8th Gen NVENC (GeForce RTX 4070 Mobile) vs VCN 4.0 (Radeon RX 6750 GRE 12GB). Decoder: 5th Gen NVDEC vs VCN 4.0. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (GeForce RTX 4070 Mobile) vs MPEG-2,H.264,HEVC,VP9,AV1 (Radeon RX 6750 GRE 12GB).
| Feature | GeForce RTX 4070 Mobile | Radeon RX 6750 GRE 12GB |
|---|---|---|
| Encoder | 8th Gen NVENC | VCN 4.0 |
| Decoder | 5th Gen NVDEC | VCN 4.0 |
| Codecs | MPEG-2,H.264,HEVC,VP9,AV1 | MPEG-2,H.264,HEVC,VP9,AV1 |
Power & Dimensions
The GeForce RTX 4070 Mobile draws 115W versus the Radeon RX 6750 GRE 12GB's 250W — a 74% difference. The GeForce RTX 4070 Mobile is more power-efficient. Recommended PSU: 650W (GeForce RTX 4070 Mobile) vs 600W (Radeon RX 6750 GRE 12GB). Power connectors: Mobile vs 8-pin. Card length: 0mm vs 240mm, occupying 0 vs 2 slots. Typical load temperature: 80°C vs 75°C.
| Feature | GeForce RTX 4070 Mobile | Radeon RX 6750 GRE 12GB |
|---|---|---|
| TDP | 115W-54% | 250W |
| Recommended PSU | 650W | 600W-8% |
| Power Connector | Mobile | 8-pin |
| Length | 0mm | 240mm |
| Height | 0mm | 111mm |
| Slots | 0-100% | 2 |
| Temp (Load) | 80°C | 75°C-6% |
| Perf/Watt | 180.0+124% | 80.4 |
Top Performing GPUs
The most powerful gpus ranked by G3D Mark benchmark scores.
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