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Intel Iris Pro Graphics 580 Mobile
Graphics Processor
Skylake GT4e
Cores
576
TMUs
72
ROPs
9
Memory Size
System Shared
Memory Type
System Shared
Bus Width
System Shared
Recommended Gaming Resolutions:
1366x768
1600x900
1920x1080
The Iris Pro Graphics 580 Mobile is a mobile integrated graphics solution by Intel, launched on September 1st, 2015. Built on the 14 nm+ process, and based on the Skylake GT4e graphics processor, the device supports DirectX 12. This ensures that all modern games will run on Iris Pro Graphics 580 Mobile. It features 576 shading units, 72 texture mapping units, and 9 ROPs. The GPU is operating at a frequency of 350 MHz, which can be boosted up to 950 MHz. Its power draw is rated at 15 W maximum.
Clock Speeds
Base Clock
350 MHz
Boost Clock
950 MHz
Memory Clock
System Shared
IGP Variants
Core i5-6685R: 1150 MHz
Core i7-6770HQ: 950 MHz
Memory
Memory Size
System Shared
Memory Type
System Shared
Memory Bus
System Shared
Bandwidth
System Dependent
Render Config
Shading Units
576
TMUs
72
ROPs
9
Execution Units
72
Theoretical Performance
Pixel Rate
8.550 GPixel/s
Texture Rate
68.40 GTexel/s
FP16 (half)
2.189 TFLOPS (2:1)
FP32 (float)
1,094 GFLOPS
FP64 (double)
273.6 GFLOPS (1:4)
Board Design
Slot Width
IGP
TDP
15 W
Outputs
Portable Device Dependent
Graphics Features
DirectX
12 (12_1)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
Shader Model
6.4
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