| Graphics Card Name | Intel Iris Pro Graphics 580 (Sky Lake) |
| Market | Desktop |
| Release date | Sep 1st, 2015 |
| GPU name | Skylake GT4e |
| Architecture | HD Graphics-M Generation 9.0 |
| Generation | Skylake |
| Lithography | 14nm + |
| Bus interface | PCIe 3.0 x1 |
| GPU base clock | 300MHz – 0.3GHz |
| GPU boost clock | 1150MHz – 1.15GHz |
| TDP | 15 W |
| Execution units | 72 |
| Shading units | 576 |
| TMUs | 72 |
| ROPs | 9 |
| BUS Width | 64/128 Bit |
| 4K Support | Yes, At 60Hz |
| Max Resolution (HDMI) | 4096×2304 pixels @ 24Hz |
| Max Resolution (DP) | 4096×2304 pixels @ 60Hz |
| Max Resolution (eDP) | 4096×2304 pixels @ 60Hz |
| Pixel fillrate | 8.550 GPixel/s |
| Texture fillrate | 68.40 GTexel/s |
| Performance FP16 (half) | 2.189 TFLOPS (2:1) |
| Performance FP32 (float) | 1,094 GFLOPS |
| Performance FP64 (double) | 273.6 GFLOPS (1:4) |
| DirectX Version | DirectX-12.1 |
| OpenGL Version | OpenGL-4.6 |
| OpenCL Version | OpenCL-3.0 |
| Vulkan Version | Vulkan-1.2 |
| Shader Model | Shader Model-6.4 |
| Intel® Quick Sync Video | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel® Clear Video HD Technology | Yes |
| Intel® Clear Video Technology | Yes |
| Number of Supported Displays | 3 At Max |
Top 3 Laptops With Intel Ires Xe Integrated GPUs:
| Dell Latitude 3520, 15.6-inch FHD Non-Touch Laptop – Intel Core i5-1135G7, 8GB DDR4 RAM, 256GB SSD HD, Intel Iris Xe Graphics |
| Acer Aspire 5 A515-46-R14K Slim Laptop | 15.6″ Full HD IPS | AMD Ryzen 3 3350U Quad-Core Mobile Processor | 4GB DDR4 | 128GB |
| Lenovo Yoga 7i 2-in-1 15.6-inch FHD Touchscreen Premium Laptop PC, Intel Quad-Core i5-1135G7, Intel Iris Xe Graphics, 8GB DDR4 RAM, 256GB SSD, Backlit Keyboard, |
Intel Iris Pro Graphics 580 Review:
Intel Iris Pro Graphics 580 was released by Intel on 1st September of 2015 it is based on Skylake GT3e and generation 9 architecture which is built on 14nm+ Technology and comes with PCIe 3.0. It has a boost clock of up to 1150MHz and a base clock of 350MHz. Intel Iris Pro Graphics 580 can be mostly found in workstation laptops of Intel Core i7 And i5 with Skylake generation and many other PC processors. It comes with the revised video engine which decodes H.265/HEVC. It has so many outputs like DP 1.2 / eDP 1.3 (max. 3840 x 2160 @ 60 Hz), but if you want HDMI you will need an external connector.
Intel Iris Pro Graphics 580 has 576 shading units(double than other Intel HD Graphics GPU) and execution units are 72 (double than other Intel HD Graphics GPU) inside it. It has 72 TMUs(Texture Mapping Units)(double than other Intel HD Graphics GPU) and 9 ROPs(Render Output Units)(double than other Intel HD Graphics GPU). It comes with the support of 4K and the maximum resolution of this GPU is 4096×2304 pixels. Intel Iris Pro Graphics 580 supports multiple outputs like DVI, VGA, and HDMI if you put an external connector for it. This Intel Iris Pro Graphics 580 comes in many notebook and desktop processors with a TDP of 15W.
Features:
If we talk about the bus speed and type of this Intel Iris Pro Graphics 580 then it comes with the 128-bit bus which gives up to 34.1GB/s of memory bandwidth. And if we talk about the features and supports of this GPU then it has DirectX 12.1 support and comes with open GL 4.5, open CL 3.0, and also Vulkan version 1.2. It comes with a Pixel fillrate of 8.550 GPixel/s and Texture fillrate 68.40 GTexel/s. Intel Iris Pro Graphics 580 also has so many of Intel great Technologies like Intel® Quick Sync Video, Intel® InTru™ 3D Technology, Intel® Clear Video HD Technology, and Intel® Clear Video Technology.
Laptops Processors having Intel Iris Graphics 580:
| Processors | Cores & TDP | GPU Base Clock | GPU Turbo Clock |
|---|---|---|---|
| Intel Core i7-6970HQ | 4 x 2800 MHz, 45 W | 350 MHz | 1050 MHz |
| Intel Core i7-6870HQ | 4 x 2700 MHz, 45 W | 350 MHz | 1000 MHz |
| Intel Core i7-6770HQ | 4 x 2600 MHz, 45 W | 350 MHz | 950 MHz |
| Intel Core i5-6350HQ | 4 x 2300 MHz, 45 W | 350 MHz | 900 MHz |
| Few More Processors: Intel Core i5-6685R Intel Core i7-6785R Intel Core i5-6585R | # | # | # |
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