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Iris Pro Graphics P580
General Info
Type	IGP
Designer	Intel
Manufacturer	Intel
Introduction	July 26, 2015 (launched)
Codename	Skylake GT4e
Family	Iris Graphics
Microarchitecture
Microarchitecture	Gen9
Execution Units	72
Frequency	0.35 GHz 350,000 kHz 350 MHz
Process	14 nm 0.014 μm 1.4e-5 mm
Technology	CMOS
Max Memory	65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB 64 GiB

Iris Pro Graphics P580 is an integrated graphics processor introduced by Intel for their high-end Skylake-based microprocessors. This GPU is Skylake's highest tier GPU incorporating 72 execution units as well as a large 128 MiB eDRAM of cache. The P580 GPU is found in high-end mobile workstation (Xeon Skylake H) processors.

Performance

See also: All Skylake GPUs Performance

Frequency	Peak Performance
	Half Precision	Single Precision	Double Precision
Ref (FLOP/clk)	2304/cycle	1152/cycle	288/cycle
Base (300 MHz)	691.2 GFLOPS	345.6 GFLOPS	86.4 GFLOPS
Boost (1,000 MHz)	2.304 TFLOPS	1152 GFLOPS	288 GFLOPS
Boost (1,050 MHz)	2.4192 TFLOPS	1209.6 GFLOPS	302.4 GFLOPS
Boost (1,100 MHz)	2.5344 TFLOPS	1267.2 GFLOPS	316.8 GFLOPS
Boost (1,150 MHz)	2.6496 TFLOPS	1324.8 GFLOPS	331.2 GFLOPS

Features

Main article: Skylake § Graphics

All models support the following features:

• Support for up to three independent displays via HDMI 1.4, DisplayPort (DP) 1.2, an Embedded DisplayPort (eDP) 1.3 interfaces.
• Quick Sync Video
• Clear Video
• Clear Video HD
• InTru 3D

Standards

Graphics API Standard
Vulkan		Direct3D			OpenGL		OpenCL
Windows	Linux	Windows	Linux	HLSL	Windows	Linux	Windows	Linux
1.0		12	N/A	5.1	4.4	4.5	2.1	2.0

Hardware Accelerated Video

[Edit] Skylake (Gen9) Hardware Accelerated Video Capabilities
Codec	Encode			Decode
	Profiles	Levels	Max Resolution	Profiles	Levels	Max Resolution
MPEG-2 (H.262)	Main	High	1080p (FHD)	Main	Main, High	1080p (FHD)
MPEG-4 AVC (H.264)	High, Main	5.1	2160p (4K)	Main, High, SHP, MHP	5.1	2160p (4K)
JPEG/MJPEG	Baseline	-	16k x 16k	Baseline	Unified	16k x 16k
HEVC (H.265)	Main	5.1	2160p (4K)	Main, Main 10	5.1	2160p (4K)
VC-1	✘			Advanced, Main, Simple	3, High	3840x3840
VP8	Unified	Unified	-	0	Unified	1080p
VP9	✘			0	Unified	2160p (4K)

Processors with Iris Pro Graphics P580

	List of Processors with Iris Pro Graphics P580
	Main processor											IGP
Model	Launched	Price	Family	Cores	Threads	L3$	L4$	TDP	Frequency	Turbo	Max Mem	GPU	Frequency	Turbo
E3-1515M v5	2 January 2016	$ 489.00 € 440.10 £ 396.09 ¥ 50,528.37	Xeon E3	4	8	8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB	128 MiB 131,072 KiB 134,217,728 B 0.125 GiB	45 W 45,000 mW 0.0603 hp 0.045 kW	2.8 GHz 2,800 MHz 2,800,000 kHz	3.7 GHz 3,700 MHz 3,700,000 kHz	64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB	Iris Pro Graphics P580	350 MHz 0.35 GHz 350,000 KHz	1,000 MHz 1 GHz 1,000,000 KHz
E3-1545M v5	2 January 2016	$ 679.00 € 611.10 £ 549.99 ¥ 70,161.07	Xeon E3	4	8	8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB	128 MiB 131,072 KiB 134,217,728 B 0.125 GiB	45 W 45,000 mW 0.0603 hp 0.045 kW	2.9 GHz 2,900 MHz 2,900,000 kHz	3.8 GHz 3,800 MHz 3,800,000 kHz	64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB	Iris Pro Graphics P580	350 MHz 0.35 GHz 350,000 KHz	1,050 MHz 1.05 GHz 1,050,000 KHz
E3-1565L v5	31 May 2016	$ 417.00 € 375.30 £ 337.77 ¥ 43,088.61	Xeon E3	4	8	8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB	128 MiB 131,072 KiB 134,217,728 B 0.125 GiB	35 W 35,000 mW 0.0469 hp 0.035 kW	2.5 GHz 2,500 MHz 2,500,000 kHz	3.5 GHz 3,500 MHz 3,500,000 kHz	64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB	Iris Pro Graphics P580	350 MHz 0.35 GHz 350,000 KHz	1,050 MHz 1.05 GHz 1,050,000 KHz
E3-1575M v5	2 January 2016	$ 1,207.00 € 1,086.30 £ 977.67 ¥ 124,719.31	Xeon E3	4	8	8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB	128 MiB 131,072 KiB 134,217,728 B 0.125 GiB	45 W 45,000 mW 0.0603 hp 0.045 kW	3 GHz 3,000 MHz 3,000,000 kHz	3.9 GHz 3,900 MHz 3,900,000 kHz	64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB	Iris Pro Graphics P580	350 MHz 0.35 GHz 350,000 KHz	1,100 MHz 1.1 GHz 1,100,000 KHz
E3-1578L v5	31 May 2016	$ 449.00 € 404.10 £ 363.69 ¥ 46,395.17	Xeon E3	4	8	8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB	128 MiB 131,072 KiB 134,217,728 B 0.125 GiB	45 W 45,000 mW 0.0603 hp 0.045 kW	2 GHz 2,000 MHz 2,000,000 kHz	3.4 GHz 3,400 MHz 3,400,000 kHz	64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB	Iris Pro Graphics P580	350 MHz 0.35 GHz 350,000 KHz	1,000 MHz 1 GHz 1,000,000 KHz
E3-1585 v5	31 May 2016	$ 556.00 € 500.40 £ 450.36 ¥ 57,451.48	Xeon E3	4	8	8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB	128 MiB 131,072 KiB 134,217,728 B 0.125 GiB	65 W 65,000 mW 0.0872 hp 0.065 kW	3.5 GHz 3,500 MHz 3,500,000 kHz	3.9 GHz 3,900 MHz 3,900,000 kHz	64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB	Iris Pro Graphics P580	350 MHz 0.35 GHz 350,000 KHz	1,150 MHz 1.15 GHz 1,150,000 KHz
E3-1585L v5	31 May 2016	$ 445.00 € 400.50 £ 360.45 ¥ 45,981.85	Xeon E3	4	8	8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB	128 MiB 131,072 KiB 134,217,728 B 0.125 GiB	45 W 45,000 mW 0.0603 hp 0.045 kW	3 GHz 3,000 MHz 3,000,000 kHz	3.7 GHz 3,700 MHz 3,700,000 kHz	64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B 0.0625 TiB	Iris Pro Graphics P580	350 MHz 0.35 GHz 350,000 KHz	1,150 MHz 1.15 GHz 1,150,000 KHz
Count: 7

External links

• Drivers