GeForce RTX 3070 Mobile
Radeon RX 7800 XT
GeForce RTX 3070 Mobile vs Radeon RX 7800 XT Performance Spectrum
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.
GeForce RTX 3070 Mobile vs Radeon RX 7800 XT FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.
Search any supported game below to compare 1080p FPS for both components.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Among Us
Apex Legends
ARC Raiders
Baldur's Gate 3
Call of Duty: Black Ops 6
GeForce RTX 3070 Mobile vs Radeon RX 7800 XT: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
GeForce RTX 3070 Mobile
2021Why buy it
- ✅Access to DLSS 2 Super Resolution (2020).
- ✅Draws 115W instead of 263W, a 148W reduction.
Trade-offs
- ❌Lower average FPS than Radeon RX 7800 XT across 50 tracked games in our benchmark data.
- ❌Less VRAM, with 8 GB vs 16 GB for high-resolution textures and newer games.
- ❌No equivalent frame-generation stack like FSR Frame Generation + AFMF (2023).
- ❌Radeon RX 7800 XT is the safer long-term pick here because the hardware is newer and the feature stack is stronger.
- ❌Lower G3D Mark per dollar, at 0 vs 48.6 G3D/$ (Unknown MSRP vs $499 MSRP).
Radeon RX 7800 XT
2023Why buy it
- ✅20.2% more average FPS across 50 tracked games in our benchmark data.
- ✅Delivers 100+% more G3D Mark for each dollar spent, at 48.6 vs 0 G3D/$ ($499 MSRP vs Unknown MSRP).
- ✅Access to a newer frame-generation stack with FSR Frame Generation + AFMF (2023).
- ✅100% more VRAM for high-resolution textures and newer games (16 GB vs 8 GB).
- ✅Better long-term bet: RDNA 3.0 (2022−2026) on 5nm gives it a newer hardware base for upcoming games.
Trade-offs
- ❌No DLSS support; it relies on FSR 3 (2023) instead.
- ❌128.7% higher power demand at 263W vs 115W.
Quick Answers
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Which GPU is the safer long-term pick for 2026 and beyond?
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GeForce RTX 3070 Mobile vs Radeon RX 7800 XT Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
GeForce RTX 3070 Mobile
The GeForce RTX 3070 Mobile is manufactured by NVIDIA. It was released in January 12 2021. It features the Ampere architecture. The core clock ranges from 1110 MHz to 1560 MHz. It has 5120 shading units. The thermal design power (TDP) is 115W. Manufactured using 8 nm process technology. It features 40 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 23,025 points.
Radeon RX 7800 XT
The Radeon RX 7800 XT is manufactured by AMD. It was released in August 25 2023. It features the RDNA 3.0 architecture. The core clock ranges from 1295 MHz to 2430 MHz. It has 3840 shading units. The thermal design power (TDP) is 263W. Manufactured using 5 nm process technology. It features 60 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 24,253 points. Launch price was $499.
Graphics Performance
In G3D Mark, the GeForce RTX 3070 Mobile scores 23,025 versus the Radeon RX 7800 XT's 24,253 — the Radeon RX 7800 XT leads by 5.3%. The GeForce RTX 3070 Mobile is built on Ampere while the Radeon RX 7800 XT uses RDNA 3.0, both on 8 nm vs 5 nm. Shader units: 5,120 (GeForce RTX 3070 Mobile) vs 3,840 (Radeon RX 7800 XT). Raw compute: 15.97 TFLOPS (GeForce RTX 3070 Mobile) vs 37.32 TFLOPS (Radeon RX 7800 XT). Boost clocks: 1560 MHz vs 2430 MHz. Ray tracing: 40 RT cores (GeForce RTX 3070 Mobile) vs 60 (Radeon RX 7800 XT) with 160 Tensor cores.
| Feature | GeForce RTX 3070 Mobile | Radeon RX 7800 XT |
|---|---|---|
| G3D Mark Score | 23,025 | 24,253+5% |
| Architecture | Ampere | RDNA 3.0 |
| Process Node | 8 nm | 5 nm |
| Shading Units | 5120+33% | 3840 |
| Compute (TFLOPS) | 15.97 TFLOPS | 37.32 TFLOPS+134% |
| Boost Clock | 1560 MHz | 2430 MHz+56% |
| ROPs | 80 | 96+20% |
| TMUs | 160 | 240+50% |
| L1 Cache | 5 MB+567% | 0.75 MB |
| L2 Cache | 4 MB | 4 MB |
| Ray Tracing Cores | 40 | 60+50% |
Advanced Features (DLSS/FSR)
The clearest feature edge for the Radeon RX 7800 XT is support for FSR Frame Generation + AFMF. In games that support it, that can smooth out motion and lift perceived FPS. The GeForce RTX 3070 Mobile does not have comparable native support in the same tier.The GeForce RTX 3070 Mobile gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon RX 7800 XT leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | GeForce RTX 3070 Mobile | Radeon RX 7800 XT |
|---|---|---|
| Upscaling Tech | DLSS 2 Super Resolution | FSR 3 |
| Frame Generation | Not Supported | FSR Frame Generation + AFMF |
| Ray Reconstruction | No | No |
| Low Latency | NVIDIA Reflex | AMD Anti-Lag |
Video Memory (VRAM)
The GeForce RTX 3070 Mobile has 8 GB of VRAM, while the Radeon RX 7800 XT carries 16 GB. Radeon RX 7800 XT gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 448 GB/s (GeForce RTX 3070 Mobile) vs 624 GB/s (Radeon RX 7800 XT) — a 39.3% advantage for the Radeon RX 7800 XT. Memory bus width is 256-bit on the GeForce RTX 3070 Mobile and 256-bit on the Radeon RX 7800 XT.
| Feature | GeForce RTX 3070 Mobile | Radeon RX 7800 XT |
|---|---|---|
| VRAM Capacity | 8 GB | 16 GB+100% |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bandwidth | 448 GB/s | 624 GB/s+39% |
| Bus Width | 256-bit | 256-bit |
| L2 Cache | 4 MB | 4 MB |
Display & API Support
DirectX support: 12.2 (GeForce RTX 3070 Mobile) vs 12 Ultimate (Radeon RX 7800 XT). Vulkan: 1.2 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | GeForce RTX 3070 Mobile | Radeon RX 7800 XT |
|---|---|---|
| DirectX | 12.2+2% | 12 Ultimate |
| Vulkan | 1.2 | 1.4+17% |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: 7th Gen NVENC (GeForce RTX 3070 Mobile) vs Dual VCN 4.0 (Radeon RX 7800 XT). Decoder: 5th Gen NVDEC vs VCN 4.0. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (Decode) (GeForce RTX 3070 Mobile) vs H.264,HEVC,AV1,VP9 (Radeon RX 7800 XT).
| Feature | GeForce RTX 3070 Mobile | Radeon RX 7800 XT |
|---|---|---|
| Encoder | 7th Gen NVENC | Dual VCN 4.0 |
| Decoder | 5th Gen NVDEC | VCN 4.0 |
| Codecs | MPEG-2,H.264,HEVC,VP9,AV1 (Decode) | H.264,HEVC,AV1,VP9 |
Power & Dimensions
The GeForce RTX 3070 Mobile draws 115W versus the Radeon RX 7800 XT's 263W — a 78.3% difference. The GeForce RTX 3070 Mobile is more power-efficient. Recommended PSU: 650W (GeForce RTX 3070 Mobile) vs 700W (Radeon RX 7800 XT). Power connectors: Mobile vs 2x 8-pin. Card length: 0mm vs 267mm, occupying 0 vs 2 slots. Typical load temperature: 80°C vs 75°C.
| Feature | GeForce RTX 3070 Mobile | Radeon RX 7800 XT |
|---|---|---|
| TDP | 115W-56% | 263W |
| Recommended PSU | 650W-7% | 700W |
| Power Connector | Mobile | 2x 8-pin |
| Length | 0mm | 267mm |
| Height | 0mm | — |
| Slots | 0-100% | 2 |
| Temp (Load) | 80°C | 75°C-6% |
| Perf/Watt | 200.2+117% | 92.2 |
Value Analysis
The newer card here is Radeon RX 7800 XT (2023 vs 2021).
| Feature | GeForce RTX 3070 Mobile | Radeon RX 7800 XT |
|---|---|---|
| MSRP | — | $499 |
| Codename | GA104 | Navi 32 |
| Release | January 12 2021 | August 25 2023 |
| Ranking | #164 | #46 |
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