
GeForce GTX 580

Radeon HD 7950 / R9 280
GeForce GTX 580 vs Radeon HD 7950 / R9 280 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 GTX 580 vs Radeon HD 7950 / R9 280 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 GTX 580 vs Radeon HD 7950 / R9 280: 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 GTX 580
2010Why buy it
- ✅Competitive enough if your priority is price, power, or specific feature preference.
Trade-offs
- ❌Lower average FPS than Radeon HD 7950 / R9 280 across 50 tracked games in our benchmark data.
- ❌2010 hardware with 3 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌78.9% HIGHER MSRP$499 MSRPvs$279 MSRP
- ❌Lower G3D Mark per dollar, at 9.3 vs 17.1 G3D/$ ($499 MSRP vs $279 MSRP).
- ❌22% higher power demand at 244W vs 200W.
Radeon HD 7950 / R9 280
2012Why buy it
- ✅5.7% more average FPS across 50 tracked games in our benchmark data.
- ✅Costs $220 less on MSRP ($279 MSRP vs $499 MSRP).
- ✅Delivers 83.9% more G3D Mark for each dollar spent, at 17.1 vs 9.3 G3D/$ ($279 MSRP vs $499 MSRP).
- ✅Draws 200W instead of 244W, a 44W reduction.
Trade-offs
- ❌2012 hardware with 3 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
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GeForce GTX 580 vs Radeon HD 7950 / R9 280 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

GeForce GTX 580
The GeForce GTX 580 is manufactured by NVIDIA. It was released in November 9 2010. It features the Fermi 2.0 architecture. The core clock speed is 772 MHz. It has 512 shading units. The thermal design power (TDP) is 244W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 4,634 points. Launch price was $499.

Radeon HD 7950 / R9 280
The Radeon HD 7950 / R9 280 is manufactured by AMD. It was released in January 31 2012. It features the GCN 1.0 architecture. The boost clock speed is 1250 MHz. It has 1792 shading units. The thermal design power (TDP) is 200W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 4,765 points. Launch price was $449.
Graphics Performance
The GeForce GTX 580 scores 4,634 and the Radeon HD 7950 / R9 280 reaches 4,765 in the G3D Mark benchmark — just a 2.8% difference, making them near-identical in rasterization performance. The GeForce GTX 580 is built on Fermi 2.0 while the Radeon HD 7950 / R9 280 uses GCN 1.0, both on 40 nm vs 28 nm. Shader units: 512 (GeForce GTX 580) vs 1,792 (Radeon HD 7950 / R9 280). Raw compute: 1.581 TFLOPS (GeForce GTX 580) vs 2.867 TFLOPS (Radeon HD 7950 / R9 280).
| Feature | GeForce GTX 580 | Radeon HD 7950 / R9 280 |
|---|---|---|
| G3D Mark Score | 4,634 | 4,765+3% |
| Architecture | Fermi 2.0 | GCN 1.0 |
| Process Node | 40 nm | 28 nm |
| Shading Units | 512 | 1792+250% |
| Compute (TFLOPS) | 1.581 TFLOPS | 2.867 TFLOPS+81% |
| ROPs | 48+50% | 32 |
| TMUs | 64 | 112+75% |
| L1 Cache | 1 MB+127% | 0.44 MB |
| L2 Cache | 768 KB | 768 KB |
Advanced Features (DLSS/FSR)
The GeForce GTX 580 gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon HD 7950 / R9 280 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | GeForce GTX 580 | Radeon HD 7950 / R9 280 |
|---|---|---|
| Upscaling Tech | Upscaling support | FSR Upscaling / FSR 4 |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | NVIDIA Reflex | AMD Anti-Lag |
Video Memory (VRAM)
Both cards ship with 3 GB of GDDR5. Memory bandwidth: 192 GB/s (GeForce GTX 580) vs 240 GB/s (Radeon HD 7950 / R9 280) — a 25% advantage for the Radeon HD 7950 / R9 280. Memory bus width is 384-bit on the GeForce GTX 580 and 384-bit on the Radeon HD 7950 / R9 280.
| Feature | GeForce GTX 580 | Radeon HD 7950 / R9 280 |
|---|---|---|
| VRAM Capacity | 3 GB | 3 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | 192 GB/s | 240 GB/s+25% |
| Bus Width | 384-bit | 384-bit |
| L2 Cache | 768 KB | 768 KB |
Display & API Support
DirectX support: 12 (11_0) (GeForce GTX 580) vs 12 (Radeon HD 7950 / R9 280). Vulkan: N/A vs 1.2. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 2 vs 4.
| Feature | GeForce GTX 580 | Radeon HD 7950 / R9 280 |
|---|---|---|
| DirectX | 12 (11_0) | 12 |
| Vulkan | N/A | 1.2 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 2 | 4+100% |
Media & Encoding
Hardware encoder: None (GeForce GTX 580) vs VCE 1.0 (Radeon HD 7950 / R9 280). Decoder: PureVideo HD VP4 vs UVD 3.2. Supported codecs: H.264,MPEG-2,VC-1 (GeForce GTX 580) vs H.264,MPEG-2,VC-1,MVC (Radeon HD 7950 / R9 280).
| Feature | GeForce GTX 580 | Radeon HD 7950 / R9 280 |
|---|---|---|
| Encoder | None | VCE 1.0 |
| Decoder | PureVideo HD VP4 | UVD 3.2 |
| Codecs | H.264,MPEG-2,VC-1 | H.264,MPEG-2,VC-1,MVC |
Power & Dimensions
The GeForce GTX 580 draws 244W versus the Radeon HD 7950 / R9 280's 200W — a 19.8% difference. The Radeon HD 7950 / R9 280 is more power-efficient. Recommended PSU: 550W (GeForce GTX 580) vs 500W (Radeon HD 7950 / R9 280). Power connectors: 6-pin + 8-pin vs 2x 6-pin. Card length: 267mm vs 278mm, occupying 2 vs 2 slots. Typical load temperature: 85 C vs 80°C.
| Feature | GeForce GTX 580 | Radeon HD 7950 / R9 280 |
|---|---|---|
| TDP | 244W | 200W-18% |
| Recommended PSU | 550W | 500W-9% |
| Power Connector | 6-pin + 8-pin | 2x 6-pin |
| Length | 267mm | 278mm |
| Height | 111mm | 111mm |
| Slots | 2 | 2 |
| Temp (Load) | 85 C | 80°C-6% |
| Perf/Watt | 19.0 | 23.8+25% |
Value Analysis
At launch, the GeForce GTX 580 came in at $499, while the Radeon HD 7950 / R9 280 launched at $279. On MSRP, Radeon HD 7950 / R9 280 was 44.1% cheaper ($220 less). Performance per dollar on MSRP (G3D Mark / MSRP): 9.3 (GeForce GTX 580) vs 17.1 (Radeon HD 7950 / R9 280) — the Radeon HD 7950 / R9 280 offers 83.9% better value. The newer card here is Radeon HD 7950 / R9 280 (2012 vs 2010).
| Feature | GeForce GTX 580 | Radeon HD 7950 / R9 280 |
|---|---|---|
| MSRP | $499 | $279-44% |
| Performance per Dollar | 9.3 | 17.1+84% |
| Codename | GF110 | Tahiti |
| Release | November 9 2010 | January 31 2012 |
| Ranking | #458 | #454 |
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