Intel Iris Pro Graphics 580
The Intel Iris Pro Graphics 580 (GT4e) is an integrated graphics unit of the Skylake generation (top version). As successors of the Iris Graphics 6200 (Broadwell), the Iris 580 can be found in some high-end quad core CPUs and offers 128 MB of dedicated eDRAM memory. Furthermore, the so-called GT4e-version features 72 Execution Units (EUs). Besides the eDRAM cache, the Iris 580 is able to access the main memory (2x 64bit DDR3L-1600 / DDR4-2133).
Compared to the Iris Graphics 550 (28 W GT3e), the Iris Pro Graphics 580 offers more EUs (72 vs. 48) and a larger eDRAM Cache (128 vs. 64 MB).
Performance
The exact performance of the Iris Graphics 580 depends on memory configuration and CPU model (different clock speeds). However, it should be clearly faster than the old Broadwell Iris Pro 6200 and may compete with a dedicated GeForce 945M. Modern games of 2015/2016 should be playable in medium settings.
Features
The revised video engine now decodes H.265/HEVC completely in hardware and thereby much more efficiently than before. Displays can be connected via DP 1.2 / eDP 1.3 (max. 3840 x 2160 @ 60 Hz), whereas HDMI is limited to the older version 1.4 (max. 3840 x 2160 @ 30 Hz). However, HDMI 2.0 can be added using a DisplayPort converter. Up to three displays can be controlled simultaneously.
Power Consumption
The Iris Graphics 580 can be found in some mobile high-end quad core processors (45 W). Therefore, they are most likely not used in thin and light laptops.
Gen. 9 Series |
Codename | Skylake GT4e |
Architecture | Gen. 9 Skylake |
Pipelines | 72 - unified |
Core Speed | 350 - 1050 (Boost) MHz |
Memory Bus Width | eDRAM + 64/128 Bit |
Memory Type | eDRAM |
Max. Amount of Memory | 128 MB |
Shared Memory | yes |
API | DirectX 12_1, OpenGL 4.4 |
technology | 14 nm |
Features | QuickSync |
Date of Announcement | 24.01.2016 |
Benchmarks
Performance Rating - 3DMark 11 + Fire Strike + Time Spy
0.9 pt (3%)
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3DMark - 3DMark Ice Storm Unlimited Graphics
184880 Points (21%)
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3DMark - 3DMark Ice Storm Extreme Graphics
98218 Points (13%)
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3DMark - 3DMark Cloud Gate Score
11346 Points (12%)
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3DMark - 3DMark Cloud Gate Graphics
14594 Points (4%)
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3DMark - 3DMark Fire Strike Standard Score
1836 Points (3%)
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3DMark - 3DMark Fire Strike Standard Graphics
1903 Points (2%)
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3DMark - 3DMark Ice Storm Graphics
149585 Points (18%)
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3DMark 11 - 3DM11 Performance Score
3510 Points (5%)
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3DMark 11 - 3DM11 Performance GPU
3220 Points (3%)
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Cinebench R10 Cinebench R10 Shading (32bit) +Cinebench R10 - Cinebench R10 Shading (32bit)
11355 points (8%)
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Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit +Cinebench R11.5 - Cinebench R11.5 OpenGL 64 Bit
63 fps (22%)
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NVIDIA RTX 6000 Ada Generation
Cinebench R15
Cinebench R15 OpenGL 64 Bit +Cinebench R15 - Cinebench R15 OpenGL 64 Bit
min: 85.1 avg: 85.6 median: 85.6 (5%) max: 86 fps
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Cinebench R15 OpenGL Ref. Match 64 Bit +Cinebench R15 - Cinebench R15 OpenGL Ref. Match 64 Bit
min: 97.8 avg: 97.9 median: 97.8 (98%) max: 98 %
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LuxMark v2.0 64Bit - LuxMark v2.0 Room GPU
362 Samples/s (2%)
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LuxMark v2.0 64Bit - LuxMark v2.0 Sala GPU
875 Samples/s (2%)
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ComputeMark v2.1 - ComputeMark v2.1 Result
2308 points (2%)
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- Range of benchmark values for this graphics card

- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
Game Benchmarks
The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.
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» With all tested laptops playable in detail settings high.
Additional Benchmarks
Medium (Render Scale 100 %) 2xAF FXAA 1920x1080
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» The benchmarks indicate that the game is not playable in the tested settings.
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» With all tested laptops playable in detail settings low.
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» With all tested laptops playable in detail settings high.
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» With all tested laptops playable in detail settings ultra.
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» With all tested laptops playable in detail settings high.
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» With all tested laptops playable in detail settings high.