Iris Pro Graphics P580
Quadro K4000M
Iris Pro Graphics P580 vs Quadro K4000M 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.
Iris Pro Graphics P580 vs Quadro K4000M 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
Iris Pro Graphics P580 vs Quadro K4000M: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
Iris Pro Graphics P580
2015Why buy it
- ✅Delivers 100+% more G3D Mark for each dollar spent, at 13.5 vs 0 G3D/$ ($150 MSRP vs Unknown MSRP).
- ✅Draws 15W instead of 100W, a 85W reduction.
- ✅More future proof: Generation 9.0 (2015−2016) on 14nm with a newer platform for upcoming games.
Trade-offs
- ❌Less VRAM, with Unknown vs 4 GB for high-resolution textures and newer games.
- ❌2015 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
Quadro K4000M
2012Why buy it
- ✅100+% more VRAM for high-resolution textures and newer games (4 GB vs Unknown).
- ✅Iris Pro Graphics P580 is already obsolete for modern gaming, so Quadro K4000M is the less risky modern option long term.
Trade-offs
- ❌2012 hardware with 4 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌Lower G3D Mark per dollar, at 0 vs 13.5 G3D/$ (Unknown MSRP vs $150 MSRP).
- ❌566.7% higher power demand at 100W vs 15W.
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Iris Pro Graphics P580 vs Quadro K4000M Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Iris Pro Graphics P580
The Iris Pro Graphics P580 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 1050 MHz. It has 576 shading units. The thermal design power (TDP) is 15W. Manufactured using 14 nm+ process technology. G3D Mark benchmark score: 2,026 points.
Quadro K4000M
The Quadro K4000M is manufactured by NVIDIA. It was released in June 1 2012. It features the Kepler architecture. The core clock speed is 601 MHz. It has 960 shading units. The thermal design power (TDP) is 100W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 2,061 points.
Graphics Performance
The Iris Pro Graphics P580 scores 2,026 and the Quadro K4000M reaches 2,061 in the G3D Mark benchmark — just a 1.7% difference, making them near-identical in rasterization performance. The Iris Pro Graphics P580 is built on Generation 9.0 while the Quadro K4000M uses Kepler, both on 14 nm+ vs 28 nm. Shader units: 576 (Iris Pro Graphics P580) vs 960 (Quadro K4000M). Raw compute: 1.21 TFLOPS (Iris Pro Graphics P580) vs 1.154 TFLOPS (Quadro K4000M).
| Feature | Iris Pro Graphics P580 | Quadro K4000M |
|---|---|---|
| G3D Mark Score | 2,026 | 2,061+2% |
| Architecture | Generation 9.0 | Kepler |
| Process Node | 14 nm+ | 28 nm |
| Shading Units | 576 | 960+67% |
| Compute (TFLOPS) | 1.21 TFLOPS+5% | 1.154 TFLOPS |
| ROPs | 9 | 32+256% |
| TMUs | 72 | 80+11% |
Advanced Features (DLSS/FSR)
| Feature | Iris Pro Graphics P580 | Quadro K4000M |
|---|---|---|
| Upscaling Tech | Upscaling support | Upscaling support |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | Standard |
Video Memory (VRAM)
The Iris Pro Graphics P580 has 0 MB of VRAM, while the Quadro K4000M carries 4 GB. Quadro K4000M gives you 100+% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is System on the Iris Pro Graphics P580 and 64-bit on the Quadro K4000M.
| Feature | Iris Pro Graphics P580 | Quadro K4000M |
|---|---|---|
| VRAM Capacity | Shared System RAM | 4 GB |
| Memory Type | Shared | GDDR5 |
| Bus Width | System | 64-bit |
Power & Dimensions
The Iris Pro Graphics P580 draws 15W versus the Quadro K4000M's 100W — a 147.8% difference. The Iris Pro Graphics P580 is more power-efficient. Recommended PSU: 1W (Iris Pro Graphics P580) vs 350W (Quadro K4000M). Power connectors: Integrated vs PCIe-powered.
| Feature | Iris Pro Graphics P580 | Quadro K4000M |
|---|---|---|
| TDP | 15W-85% | 100W |
| Recommended PSU | 1W-100% | 350W |
| Power Connector | Integrated | PCIe-powered |
| Perf/Watt | 135.1+556% | 20.6 |
Value Analysis
The newer card here is Iris Pro Graphics P580 (2015 vs 2012).
| Feature | Iris Pro Graphics P580 | Quadro K4000M |
|---|---|---|
| MSRP | $150 | — |
| Codename | Skylake GT4e | GK104 |
| Release | September 1 2015 | June 1 2012 |
| Ranking | #678 | #676 |
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