GeForce RTX 4080 SUPER
Radeon RX 7900 XTX
GeForce RTX 4080 SUPER vs Radeon RX 7900 XTX 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 4080 SUPER vs Radeon RX 7900 XTX 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 4080 SUPER vs Radeon RX 7900 XTX: 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 4080 SUPER
2024Why buy it
- ✅4.4% more average FPS across 50 tracked games in our benchmark data.
Trade-offs
- ❌Less VRAM, with 16 GB vs 24 GB for high-resolution textures and newer games.
Radeon RX 7900 XTX
2022Why buy it
- ✅50% more VRAM for high-resolution textures and newer games (24 GB vs 16 GB).
Trade-offs
- ❌Lower average FPS than GeForce RTX 4080 SUPER across 50 tracked games in our benchmark data.
Quick Answers
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Which GPU is the safer long-term pick for 2026 and beyond?
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GeForce RTX 4080 SUPER vs Radeon RX 7900 XTX Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
GeForce RTX 4080 SUPER
The GeForce RTX 4080 SUPER is manufactured by NVIDIA. It was released in January 8 2024. It features the Ada Lovelace architecture. The core clock ranges from 2295 MHz to 2550 MHz. It has 10240 shading units. The thermal design power (TDP) is 320W. Manufactured using 5 nm process technology. It features 80 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 34,215 points. Launch price was $999.
Radeon RX 7900 XTX
The Radeon RX 7900 XTX is manufactured by AMD. It was released in November 3 2022. It features the RDNA 3.0 architecture. The core clock ranges from 1929 MHz to 2498 MHz. It has 6144 shading units. The thermal design power (TDP) is 355W. Manufactured using 5 nm process technology. It features 96 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 31,285 points. Launch price was $999.
Graphics Performance
In G3D Mark, the GeForce RTX 4080 SUPER scores 34,215 versus the Radeon RX 7900 XTX's 31,285 — the GeForce RTX 4080 SUPER leads by 9.4%. The GeForce RTX 4080 SUPER is built on Ada Lovelace while the Radeon RX 7900 XTX uses RDNA 3.0, both on a 5 nm process. Shader units: 10,240 (GeForce RTX 4080 SUPER) vs 6,144 (Radeon RX 7900 XTX). Raw compute: 52.22 TFLOPS (GeForce RTX 4080 SUPER) vs 61.39 TFLOPS (Radeon RX 7900 XTX). Boost clocks: 2550 MHz vs 2498 MHz. Ray tracing: 80 RT cores (GeForce RTX 4080 SUPER) vs 96 (Radeon RX 7900 XTX) with 320 Tensor cores.
| Feature | GeForce RTX 4080 SUPER | Radeon RX 7900 XTX |
|---|---|---|
| G3D Mark Score | 34,215+9% | 31,285 |
| Architecture | Ada Lovelace | RDNA 3.0 |
| Process Node | 5 nm | 5 nm |
| Shading Units | 10240+67% | 6144 |
| Compute (TFLOPS) | 52.22 TFLOPS | 61.39 TFLOPS+18% |
| Boost Clock | 2550 MHz+2% | 2498 MHz |
| ROPs | 112 | 192+71% |
| TMUs | 320 | 384+20% |
| L1 Cache | 10 MB+233% | 3 MB |
| L2 Cache | 64 MB+967% | 6 MB |
| Ray Tracing Cores | 80 | 96+20% |
Advanced Features (DLSS/FSR)
Both GPUs support Frame Generation, but they get there through different ecosystems. The GeForce RTX 4080 SUPER uses DLSS 3.5 + Frame Generation, while the Radeon RX 7900 XTX relies on FSR Frame Generation + AFMF. Both can help smooth out supported games, but they are not on the same feature stack.The GeForce RTX 4080 SUPER gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon RX 7900 XTX leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | GeForce RTX 4080 SUPER | Radeon RX 7900 XTX |
|---|---|---|
| Upscaling Tech | DLSS 3.5 Super Resolution | FSR 3 |
| Frame Generation | DLSS 3.5 + Frame Generation | FSR Frame Generation + AFMF |
| Ray Reconstruction | Yes (DLSS 3.5) | No |
| Low Latency | NVIDIA Reflex | AMD Anti-Lag |
Video Memory (VRAM)
The GeForce RTX 4080 SUPER has 16 GB of VRAM, while the Radeon RX 7900 XTX carries 24 GB. Radeon RX 7900 XTX gives you 50% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 736 GB/s (GeForce RTX 4080 SUPER) vs 960 GB/s (Radeon RX 7900 XTX) — a 30.4% advantage for the Radeon RX 7900 XTX. Memory bus width is 256-bit on the GeForce RTX 4080 SUPER and 384-bit on the Radeon RX 7900 XTX. L2 Cache: 64 MB (GeForce RTX 4080 SUPER) vs 6 MB (Radeon RX 7900 XTX) — the GeForce RTX 4080 SUPER has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce RTX 4080 SUPER | Radeon RX 7900 XTX |
|---|---|---|
| VRAM Capacity | 16 GB | 24 GB+50% |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bandwidth | 736 GB/s | 960 GB/s+30% |
| Bus Width | 256-bit | 384-bit+50% |
| L2 Cache | 64 MB+967% | 6 MB |
Display & API Support
DirectX support: 12 Ultimate (GeForce RTX 4080 SUPER) vs 12 Ultimate (Radeon RX 7900 XTX). Vulkan: 1.3 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | GeForce RTX 4080 SUPER | Radeon RX 7900 XTX |
|---|---|---|
| DirectX | 12 Ultimate | 12 Ultimate |
| Vulkan | 1.3 | 1.4+8% |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: NVENC 8th Gen (GeForce RTX 4080 SUPER) vs AMD Dual Media Engine (Radeon RX 7900 XTX). Decoder: NVDEC 5th Gen vs AMD Dual Media Engine. Supported codecs: AV1,H.265,H.264,VP9 (GeForce RTX 4080 SUPER) vs H.264,H.265/HEVC,AV1,VP9 (Radeon RX 7900 XTX).
| Feature | GeForce RTX 4080 SUPER | Radeon RX 7900 XTX |
|---|---|---|
| Encoder | NVENC 8th Gen | AMD Dual Media Engine |
| Decoder | NVDEC 5th Gen | AMD Dual Media Engine |
| Codecs | AV1,H.265,H.264,VP9 | H.264,H.265/HEVC,AV1,VP9 |
Power & Dimensions
The GeForce RTX 4080 SUPER draws 320W versus the Radeon RX 7900 XTX's 355W — a 10.4% difference. The GeForce RTX 4080 SUPER is more power-efficient. Recommended PSU: 850W (GeForce RTX 4080 SUPER) vs 800W (Radeon RX 7900 XTX). Power connectors: 16-pin (12VHPWR) vs 2x 8-pin. Card length: 304mm vs 287mm, occupying 3 vs 2 slots. Typical load temperature: 70 vs 68°C.
| Feature | GeForce RTX 4080 SUPER | Radeon RX 7900 XTX |
|---|---|---|
| TDP | 320W-10% | 355W |
| Recommended PSU | 850W | 800W-6% |
| Power Connector | 16-pin (12VHPWR) | 2x 8-pin |
| Length | 304mm | 287mm |
| Height | 137mm | 110mm |
| Slots | 3 | 2-33% |
| Temp (Load) | 70 | 68°C-3% |
| Perf/Watt | 106.9+21% | 88.1 |
Value Analysis
At launch, the GeForce RTX 4080 SUPER came in at $999, while the Radeon RX 7900 XTX launched at $999. Performance per dollar on MSRP (G3D Mark / MSRP): 34.2 (GeForce RTX 4080 SUPER) vs 31.3 (Radeon RX 7900 XTX) — the GeForce RTX 4080 SUPER offers 9.3% better value. The newer card here is GeForce RTX 4080 SUPER (2024 vs 2022).
| Feature | GeForce RTX 4080 SUPER | Radeon RX 7900 XTX |
|---|---|---|
| MSRP | $999 | $999 |
| Performance per Dollar | 34.2+9% | 31.3 |
| Codename | AD103 | Navi 31 |
| Release | January 8 2024 | November 3 2022 |
| Ranking | #8 | #12 |
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