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Intel Iris Pro Graphics P580

英特尔Iris Pro Graphics(GT4e)是Skylake架构的新一代(顶级)集成显卡。 作为Iris Graphics 6200(Broadwell)的续作,Iris Graphics P580可以在一些高端Xeon四核处理器系列中找到,提供了128MB的独立eDRAM缓存。 此外,所谓的GT4e版拥有72个执行单元(EU)。 除了eDRAM缓存,Iris 580能够访问主内存(2个64位DDR3L-1600 / DDR4-2133)。

相比消费级的Iris Pro Graphics 580,P580仅搭配于Xeon处理器中,为专业应用程序优化,类似于Quadro和Fire Pro系列。

相比Iris Graphics 550(28瓦GT3e),Iris Pro Graphics P580提供了更多的执行单元(72 vs. 48)和更大的eDRAM缓存(128 vs. 64MB)。

性能

Iris Pro Graphics P580的实际性能跟鱼内存配置和处理器型号(时钟频率)不同而有所不同。不过,它应该明显快于上代的Broadwell Iris Pro 6200,可以和GeForce 945M显卡相竞争。2015/2016年的最新游戏应该可以在中等设定下运行。

功能

改进后的视频引擎现在可以完全硬件解码H.265 / HEVC,应该相比以往更加高效。 显示器可以通过DP 1.2 / eDP 1.3(最大3840×2160 @ 60Hz)连接,而HDMI只支持1.4a版本(最大3840×2160 @ 30Hz)。 但是,HDMI 2.0可以通过DisplayPort转换器支持。 它可以同时连接多达三个显示器。

功耗

Iris Graphics P580搭配于一些移动高端四核处理器中(45瓦)。因此,它不适合轻薄型笔记本电脑。

Gen. 9 Series

Iris Pro Graphics P580 72 @ 0.35 - 1.1 GHzeDRAM + 64/128 Bit
Iris Pro Graphics 580 72 @ 0.35 - 1.05 GHzeDRAM + 64/128 Bit
Iris Graphics 550 48 @ 0.3 - 1.1 GHzeDRAM + 64/128 Bit
Iris Graphics 540 48 @ 0.3 - 1.05 GHzeDRAM + 64/128 Bit
HD Graphics 530 24 @ 0.35 - 1.15 GHz64/128 Bit
HD Graphics 520 24 @ 0.3 - 1.05 GHz64/128 Bit
HD Graphics 515 24 @ 0.3 - 1 GHz64/128 Bit
UHD Graphics 610 12 @ 0.3 - 0.95 GHz64/128 Bit
HD Graphics 610 12 @ 0.3 - 0.95 GHz64/128 Bit
HD Graphics 510 12 @ 0.3 - 0.95 GHz64/128 Bit
UHD Graphics 605 18 @ 0.3 - 0.75 GHz64/128 Bit
HD Graphics 505 18 @ 0.3 - 0.75 GHz64/128 Bit
UHD Graphics 600 12 @ 0.3 - 0.7 GHz64/128 Bit
HD Graphics 500 12 @ 0.3 - 0.7 GHz64/128 Bit
CodenameSkylake GT4e
ArchitectureGen. 9 Skylake
iGPUIntegrated Graphics
Pipelines72 - unified
Core Speed350 - 1100 (Boost) MHz
Memory Bus WidtheDRAM + 64/128 Bit
Memory TypeeDRAM
Max. Amount of Memory128 MB
Shared Memoryyes
APIDirectX 12_1, OpenGL 4.4
Man. Technology14 nm
FeaturesQuickSync
Date of Announcement24.01.2016
CPU in Iris Pro Graphics P580GPU Base SpeedGPU Boost / Turbo
Intel Xeon E3-1575M v54 x 3000 MHz, 45 W350 MHz1100 MHz

Benchmarks

- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

For more games that might be playable and a list of all games and graphics cards visit our Gaming List

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v1.35
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Detailed list of all laptop GPUs sorted by class and performance.

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Playable games for each graphics card and their average FPS results.

Class 1

Class 2

GeForce RTX 2080 Super Mobile
RTX PRO 2000 Blackwell Generation Laptop
M5 Max 32-Core GPU *
M1 Max 32-Core GPU *
M1 Max 24-Core GPU *
GeForce RTX 2070 Super Mobile
Radeon 8050S
Quadro RTX 5000 Max-Q
Radeon RX 5700M *
Quadro RTX 4000 (Laptop)
GeForce GTX 1080 Mobile
M1 Pro 16-Core GPU *
Radeon PRO W6600M *
GeForce RTX 2070 Super Max-Q
RTX PRO 1000 Blackwell Generation Laptop *
M1 Pro 14-Core GPU *
Quadro RTX 4000 Max-Q
Quadro RTX 3000 Max-Q
Radeon 8040S *
Pro A60M *

Class 3

Pro A30M
Radeon Pro 5300M
Radeon RX 5300M
GeForce GTX 1050 Ti Mobile
GeForce GTX 1050 Ti Max-Q
Radeon 680M
T500 Laptop GPU
Arc 130T
Radeon Pro Vega 16
GeForce GTX 1050 Max-Q
Radeon 660M
Xe MAX
Radeon Pro 560X
Radeon Pro 560
Quadro P620
Radeon RX 550X (Laptop)
Radeon Pro WX 3200 *
Radeon Pro 555X
Radeon Pro 555
Graphics 3-Core iGPU (Arrow Lake) *
Graphics 2-Core iGPU (Arrow Lake) *
Radeon 630
Quadro P520
Radeon 540X *
Vega 10
Vega 9
UHD Graphics 32EUs
UHD Graphics 750
Vega 7
UHD Graphics Xe 32EUs (Tiger Lake-H)
UHD Graphics Xe G4 48EUs
Vega 8
UHD Graphics 730
Vega 6 *
UHD Graphics 24EUs (Alder Lake-N) *
Radeon 610M *
Vega 6 *
UHD Graphics Xe 16EUs *
Adreno 690 *
Adreno 685 *
Adreno 680 *

Class 4

* Approximate position of the graphics adapter