GeForce RTX 4090 Mobile vs Radeon RX 9070 XT
GeForce RTX 4090 Mobile
Popular choices:
Radeon RX 9070 XT
Popular choices:
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 4090 Mobile
Performance Per Dollar Radeon RX 9070 XT
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce RTX 4090 Mobile is the superior choice for raw performance. It leads with a 0.5% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon RX 9070 XT.
| Insight | GeForce RTX 4090 Mobile | Radeon RX 9070 XT |
|---|---|---|
| Performance | ✅Leading raw performance (+0.5%) | ❌Lower raw frame rates (-0.5%) |
| Longevity | 🏆Elite Architecture (Ada Lovelace (2022−2024) / 4nm) | 🏆Elite Architecture (RDNA 4.0 (2025) / 4nm) |
| Ecosystem | ✨ DLSS 3/4 + Frame Gen Support | ✨ FSR 3 / AFMF Support |
| VRAM | 🎮 High Capacity (16 GB) | 🎮 High Capacity (16 GB) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | Standard Size (288mm) |
💎 Value Proposition
While current pricing data is unavailable, the GeForce RTX 4090 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 4090 Mobile and Radeon RX 9070 XT
GeForce RTX 4090 Mobile
The GeForce RTX 4090 Mobile is manufactured by NVIDIA. It was released in January 3 2023. It features the Ada Lovelace architecture. The core clock ranges from 1335 MHz to 1695 MHz. It has 9728 shading units. The thermal design power (TDP) is 120W. Manufactured using 4 nm process technology. It features 76 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 27,048 points.
Radeon RX 9070 XT
The Radeon RX 9070 XT is manufactured by AMD. It was released in March 6 2025. It features the RDNA 4.0 architecture. The core clock ranges from 1660 MHz to 2970 MHz. It has 4096 shading units. The thermal design power (TDP) is 304W. Manufactured using 4 nm process technology. It features 64 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 26,922 points. Launch price was $599.
Graphics Performance
The GeForce RTX 4090 Mobile scores 27,048 and the Radeon RX 9070 XT reaches 26,922 in the G3D Mark benchmark — just a 0.5% difference, making them near-identical in rasterization performance. The GeForce RTX 4090 Mobile is built on Ada Lovelace while the Radeon RX 9070 XT uses RDNA 4.0, both on a 4 nm process. Shader units: 9,728 (GeForce RTX 4090 Mobile) vs 4,096 (Radeon RX 9070 XT). Raw compute: 32.98 TFLOPS (GeForce RTX 4090 Mobile) vs 48.66 TFLOPS (Radeon RX 9070 XT). Boost clocks: 1695 MHz vs 2970 MHz. Ray tracing: 76 RT cores (GeForce RTX 4090 Mobile) vs 64 (Radeon RX 9070 XT) with 304 Tensor cores vs 128.
| Feature | GeForce RTX 4090 Mobile | Radeon RX 9070 XT |
|---|---|---|
| G3D Mark Score | 27,048 | 26,922 |
| Architecture | Ada Lovelace | RDNA 4.0 |
| Process Node | 4 nm | 4 nm |
| Shading Units | 9728+138% | 4096 |
| Compute (TFLOPS) | 32.98 TFLOPS | 48.66 TFLOPS+48% |
| Boost Clock | 1695 MHz | 2970 MHz+75% |
| ROPs | 112 | 128+14% |
| TMUs | 304+19% | 256 |
| L2 Cache | 64 MB+700% | 8 MB |
| Ray Tracing Cores | 76+19% | 64 |
| Tensor Cores | 304+138% | 128 |
Advanced Features (DLSS/FSR)
A critical advantage for the GeForce RTX 4090 Mobile is support for DLSS 3 Frame Gen. 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 RX 9070 XT lacks specific hardware/driver support for this native frame generation tier.The GeForce RTX 4090 Mobile gives access to NVIDIA DLSS (Deep Learning Super Sampling), widely regarding as the superior upscaling method for image quality. The Radeon RX 9070 XT relies on FSR (FidelityFX Super Resolution), which is capable but generally slightly noisier than DLSS in motion.
| Feature | GeForce RTX 4090 Mobile | Radeon RX 9070 XT |
|---|---|---|
| Upscaling Tech | DLSS 3.5 | FSR 1.0 (Software) |
| Frame Generation | DLSS 3.0 (Native) | Not Supported |
| Ray Reconstruction | Yes (DLSS 3.5) | No |
| Low Latency | NVIDIA Reflex | AMD Anti-Lag |
Video Memory (VRAM)
Both cards feature 16 GB of GDDR6. Memory bandwidth: 576 GB/s (GeForce RTX 4090 Mobile) vs 640 GB/s (Radeon RX 9070 XT) — a 11.1% advantage for the Radeon RX 9070 XT. Bus width: 256-bit vs 256-bit. L2 Cache: 64 MB (GeForce RTX 4090 Mobile) vs 8 MB (Radeon RX 9070 XT) — the GeForce RTX 4090 Mobile has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce RTX 4090 Mobile | Radeon RX 9070 XT |
|---|---|---|
| VRAM Capacity | 16 GB | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bandwidth | 576 GB/s | 640 GB/s+11% |
| Bus Width | 256-bit | 256-bit |
| L2 Cache | 64 MB+700% | 8 MB |
Display & API Support
DirectX support: 12.2 (GeForce RTX 4090 Mobile) vs 12 Ultimate (Radeon RX 9070 XT). Vulkan: 1.3 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 1 vs 4.
| Feature | GeForce RTX 4090 Mobile | Radeon RX 9070 XT |
|---|---|---|
| DirectX | 12.2+2% | 12 Ultimate |
| Vulkan | 1.3 | 1.4+8% |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 1 | 4+300% |
Media & Encoding
Hardware encoder: 8th Gen NVENC (GeForce RTX 4090 Mobile) vs VCN (Enhanced) (Radeon RX 9070 XT). Decoder: 5th Gen NVDEC vs VCN (Enhanced). Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (GeForce RTX 4090 Mobile) vs AV1,H.264,H.265,VP9 (Radeon RX 9070 XT).
| Feature | GeForce RTX 4090 Mobile | Radeon RX 9070 XT |
|---|---|---|
| Encoder | 8th Gen NVENC | VCN (Enhanced) |
| Decoder | 5th Gen NVDEC | VCN (Enhanced) |
| Codecs | MPEG-2,H.264,HEVC,VP9,AV1 | AV1,H.264,H.265,VP9 |
Power & Dimensions
The GeForce RTX 4090 Mobile draws 120W versus the Radeon RX 9070 XT's 304W — a 86.8% difference. The GeForce RTX 4090 Mobile is more power-efficient. Recommended PSU: 650W (GeForce RTX 4090 Mobile) vs 750W (Radeon RX 9070 XT). Power connectors: Mobile vs 2x 8-pin. Card length: 0mm vs 288mm, occupying 0 vs 3 slots. Typical load temperature: 80°C vs 75°C.
| Feature | GeForce RTX 4090 Mobile | Radeon RX 9070 XT |
|---|---|---|
| TDP | 120W-61% | 304W |
| Recommended PSU | 650W-13% | 750W |
| Power Connector | Mobile | 2x 8-pin |
| Length | 0mm | 288mm |
| Height | 0mm | 120mm |
| Slots | 0-100% | 3 |
| Temp (Load) | 80°C | 75°C-6% |
| Perf/Watt | 225.4+154% | 88.6 |
Value Analysis
The Radeon RX 9070 XT is the newer GPU (2025 vs 2023).
| Feature | GeForce RTX 4090 Mobile | Radeon RX 9070 XT |
|---|---|---|
| MSRP | — | $599 |
| Avg Price (30d) | — | $700 |
| Codename | AD103 | Navi 48 |
| Release | January 3 2023 | March 6 2025 |
| Ranking | #30 | #31 |
Top Performing GPUs
The most powerful gpus ranked by G3D Mark benchmark scores.
You May Also Compare
Similar GPU comparisons based on GeForce RTX 4090 Mobile and Radeon RX 9070 XT
