GeForce GTX 460 v2
Iris Pro Graphics 580
GeForce GTX 460 v2 vs Iris Pro Graphics 580 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 460 v2 vs Iris Pro Graphics 580 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
GeForce GTX 460 v2 vs Iris Pro Graphics 580: 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 460 v2
2011Why buy it
- ✅Delivers 100+% more G3D Mark for each dollar spent, at 10.1 vs 0 G3D/$ ($199 MSRP vs Unknown MSRP).
- ✅100+% more VRAM for high-resolution textures and newer games (1 GB vs Unknown).
- ✅Iris Pro Graphics 580 is already obsolete for modern gaming, so GeForce GTX 460 v2 is the less risky modern option long term.
Trade-offs
- ❌2011 hardware with 1 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌255.6% higher power demand at 160W vs 45W.
Iris Pro Graphics 580
2015Why buy it
- ✅Draws 45W instead of 160W, a 115W reduction.
- ✅More future proof: Generation 9.0 (2015−2016) on 14nm with a newer platform for upcoming games.
Trade-offs
- ❌Less VRAM, with Unknown vs 1 GB for high-resolution textures and newer games.
- ❌2015 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌Lower G3D Mark per dollar, at 0 vs 10.1 G3D/$ (Unknown MSRP vs $199 MSRP).
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GeForce GTX 460 v2 vs Iris Pro Graphics 580 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
GeForce GTX 460 v2
The GeForce GTX 460 v2 is manufactured by NVIDIA. It was released in September 24 2011. It features the Fermi 2.0 architecture. The core clock speed is 779 MHz. It has 336 shading units. The thermal design power (TDP) is 160W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 2,016 points. Launch price was $199.
Iris Pro Graphics 580
The Iris Pro Graphics 580 is manufactured by Intel. It was released in September 1 2015. It features the Generation 9.0 architecture. The core clock ranges from 350 MHz to 950 MHz. It has 576 shading units. The thermal design power (TDP) is 45W. Manufactured using 14 nm+ process technology. G3D Mark benchmark score: 1,985 points.
Graphics Performance
The GeForce GTX 460 v2 scores 2,016 and the Iris Pro Graphics 580 reaches 1,985 in the G3D Mark benchmark — just a 1.6% difference, making them near-identical in rasterization performance. The GeForce GTX 460 v2 is built on Fermi 2.0 while the Iris Pro Graphics 580 uses Generation 9.0, both on 40 nm vs 14 nm+. Shader units: 336 (GeForce GTX 460 v2) vs 576 (Iris Pro Graphics 580). Raw compute: 1.046 TFLOPS (GeForce GTX 460 v2) vs 1.094 TFLOPS (Iris Pro Graphics 580).
| Feature | GeForce GTX 460 v2 | Iris Pro Graphics 580 |
|---|---|---|
| G3D Mark Score | 2,016+2% | 1,985 |
| Architecture | Fermi 2.0 | Generation 9.0 |
| Process Node | 40 nm | 14 nm+ |
| Shading Units | 336 | 576+71% |
| Compute (TFLOPS) | 1.046 TFLOPS | 1.094 TFLOPS+5% |
| ROPs | 24+167% | 9 |
| TMUs | 56 | 72+29% |
Advanced Features (DLSS/FSR)
The GeForce GTX 460 v2 gets NVIDIA DLSS, which still tends to look cleaner in motion. The Iris Pro Graphics 580 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | GeForce GTX 460 v2 | Iris Pro Graphics 580 |
|---|---|---|
| Upscaling Tech | Upscaling support | Upscaling support |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | NVIDIA Reflex | Standard |
Video Memory (VRAM)
The GeForce GTX 460 v2 has 1 GB of VRAM, while the Iris Pro Graphics 580 carries 0 MB. GeForce GTX 460 v2 gives you 100+% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 128-bit on the GeForce GTX 460 v2 and System on the Iris Pro Graphics 580.
| Feature | GeForce GTX 460 v2 | Iris Pro Graphics 580 |
|---|---|---|
| VRAM Capacity | 1 GB | Shared System RAM |
| Memory Type | GDDR5 | Shared |
| Memory Bandwidth | Unknown | System |
| Bus Width | 128-bit | System |
Display & API Support
DirectX support: 12 (FL 11_0) (GeForce GTX 460 v2) vs 12 (12_1) (Iris Pro Graphics 580). OpenGL: 4.1 vs 4.6. Maximum simultaneous displays: 2 vs 3.
| Feature | GeForce GTX 460 v2 | Iris Pro Graphics 580 |
|---|---|---|
| DirectX | 12 (FL 11_0) | 12 (12_1) |
| OpenGL | 4.1 | 4.6+12% |
| Max Displays | 2 | 3+50% |
Media & Encoding
Hardware encoder: Legacy (GeForce GTX 460 v2) vs Quick Sync Video (Iris Pro Graphics 580). Decoder: PureVideo VP4 vs Quick Sync Video. Supported codecs: H.264,VC-1,MPEG-2,MPEG-4 ASP (GeForce GTX 460 v2) vs H.264,H.265,VP8,VP9 (Iris Pro Graphics 580).
| Feature | GeForce GTX 460 v2 | Iris Pro Graphics 580 |
|---|---|---|
| Encoder | Legacy | Quick Sync Video |
| Decoder | PureVideo VP4 | Quick Sync Video |
| Codecs | H.264,VC-1,MPEG-2,MPEG-4 ASP | H.264,H.265,VP8,VP9 |
Power & Dimensions
The GeForce GTX 460 v2 draws 160W versus the Iris Pro Graphics 580's 45W — a 112.2% difference. The Iris Pro Graphics 580 is more power-efficient. Recommended PSU: 450W (GeForce GTX 460 v2) vs 0W (Iris Pro Graphics 580). Power connectors: 2x 6-pin vs None. Card length: 210mm vs 0mm, occupying 2 vs 0 slots.
| Feature | GeForce GTX 460 v2 | Iris Pro Graphics 580 |
|---|---|---|
| TDP | 160W | 45W-72% |
| Recommended PSU | 450W | 0W-100% |
| Power Connector | 2x 6-pin | None |
| Length | 210mm | 0mm |
| Height | 111mm | 0mm |
| Slots | 2 | 0-100% |
| Temp (Load) | — | 80 |
| Perf/Watt | 12.6 | 44.1+250% |
Value Analysis
At launch, the GeForce GTX 460 v2 came in at $199, while the Iris Pro Graphics 580 launched at $0. On MSRP, Iris Pro Graphics 580 was 100+% cheaper ($199 less). Performance per dollar on MSRP (G3D Mark / MSRP): 10.1 (GeForce GTX 460 v2) vs Infinity (Iris Pro Graphics 580) — the Iris Pro Graphics 580 offers Infinity% better value. The newer card here is Iris Pro Graphics 580 (2015 vs 2011).
| Feature | GeForce GTX 460 v2 | Iris Pro Graphics 580 |
|---|---|---|
| MSRP | $199 | $0-100% |
| Performance per Dollar | 10.1 | Infinity |
| Codename | GF114 | Skylake GT4e |
| Release | September 24 2011 | September 1 2015 |
| Ranking | #679 | #707 |
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