Intel Iris Pro Graphics P580 vs NVIDIA Playstation 3 GPU 40nm
Graphics Processor
| GPU model | Skylake GT4e | RSX-40nm |
|---|---|---|
| Architecture | Generation 9.0 | Curie |
| Foundry | Intel | Sony |
| Manufacturing process | 14 nm+ | 40 nm |
| Number of transistors | unknown | 302 million |
| Die size | unknown | 114 mm² |
| GPU variant | — | RSX-CXD5302 |
Integrated Graphics
| Release date | Sep 1st, 2015 | — |
|---|---|---|
| Generation | HD Graphics-WM (Skylake) | — |
| Production | Active | — |
| Interface | Ring Bus | — |
| Reviews | 1 in our database | — |
Clocks
| Base clock | 350 MHz | — |
|---|---|---|
| Boost clock | 1050 MHz | — |
| Memory clock | System Shared | 650 MHz 1300 Mbps effective |
| GPU clock | — | 550 MHz |
Memory Configuration
| Memory size | System Shared | 256 MB |
|---|---|---|
| Memory type | System Shared | GDDR3 |
| Memory bus width | System Shared | 128 bit |
| Bandwidth | System Dependent | 20.80 GB/s |
Render Configuration
| Shading units | 576 | — |
|---|---|---|
| TMUs | 72 | 24 |
| ROPs | 9 | 8 |
| Execution units | 72 | — |
| Pixel shaders | — | 24 |
| Vertex shaders | — | 8 |
Performance
| Pixel rate | 9.450 GPixel/s | 4.400 GPixel/s |
|---|---|---|
| Texture rate | 75.60 GTexel/s | 13.20 GTexel/s |
| FP16 (half) performance | 2.419 TFLOPS (2:1) | — |
| FP32 (float) performance | 1,210 GFLOPS | — |
| FP64 (double) performance | 302.4 GFLOPS (1:4) | — |
| Vertex rate | — | 1.100 GVertices/s |
Dimensions & Outputs
| Slot width | IGP | IGP |
|---|---|---|
| TDP | 15 W | 35 W |
| Outputs | No outputs | No outputs |
| Length | — | 290 mm 11.4 inches |
| Width | — | 290 mm 11.4 inches |
| Height | — | 65 mm 2.6 inches |
| Weight | — | 3.2 kg (7.1 lbs) |
| Suggested PSU | — | 350 W |
API Support & Features
| DirectX | 12 (12_1) | — |
|---|---|---|
| OpenGL | 4.6 | ES 1.1 |
| OpenCL | 3.0 | — |
| Vulkan | 1.2 | — |
| Shader model | 6.4 | — |
| Pixel shader | — | 3.0 |
| Vertex shader | — | 3.0 |
Other Features
Graphics Card
| Release date | — | Oct 4th, 2012 |
|---|---|---|
| Generation | — | Console GPU |
| Production | — | End-of-life |
| Interface | — | IGP |
| Launch price | — | 399 USD |
