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AMD Radeon HD 7490M

AMD Radeon HD 7490M

AMD Radeon HD 7490M(有时也仍然被称为ATI的Mobility Radeon HD 7490)是入门级到中产阶层的笔记本电脑一台笔记本电脑的图形卡。它是基于老的40nm的西摩-XT芯片,因此只是一个更名版本的Radeon HD 6490M。在笔记本电脑上,该卡可在800兆赫和950兆赫的GDDR5显存为核心的主频。 160个流处理器仍然是基于对“老”5D类似于5000系列的架构。因此,一些着色器是目前NVIDIA GPU(图形处理器)的1D核心没有直接的可比性。可用于流处理器,借助DirectX 11,OpenGL的4.1的DirectCompute 11和OpenCL。后两种API允许的流处理器被用于更多的通用计算工作,视频转码等。应该是上面的NVIDIA GeForce GT 520M的7490M的性能。因此,该卡定位于中下阶层中的细节和分辨率设置在目前的游戏玩。在我们的测试中类似的Radeon HD 6490M独立的15“MBP,现代化的游戏,如星际争霸2黑手党2中细节设置为1024×768的分辨率下达到30fps左右。要求不高的老游戏,如赛道狂飙也跑在高细节和分辨率设置。然而,“战地3”可能不会在所有运行和尘埃3等要求苛刻的游戏将只能在低设置播放。新的UVD3视频解码器支持的解码MPEG-4 AVC/H.264,VC-1,MPEG-2 ,Flash和多视角编解码器(MVC)和MPEG-4第2部分(DIVX,XVID)的图形卡上的高清视频。此外,HD 7400M系列集成了一个HD音频控制器,传输HD音频(TrueHD或DTS硕士的音频)通过HDMI和DisplayPort(例如,蓝光视频),AMD HD3D技术提供了支持蓝光3D和3D显示器(集成和外部)。然而,作为NVIDIA的3D立体幻镜™的解决方案是不是成熟。由于Eyefinity技术,AMD的图形芯片能够从理论上驱动多达4个显示器同时。然而,这只是工作,如果笔记本电脑提供足够的DisplayPort输出,功耗的芯片应该是相似的Radeon HD 6490M,因此适合13“或更大的笔记本电脑。

Radeon HD 7400M Series

Radeon HD 7490M 160 @ 0.8 GHz64 Bit @ 3800 MHz
Radeon HD 7470M 160 @ 0.75 GHz64 Bit @ 3200 / 1800 MHz
Radeon HD 7450M 160 @ 0.7 GHz64 Bit @ 1800 MHz
Radeon HD 7430M 160 @ 0.6 GHz64 Bit @ 1800 MHz
CodenameSeymour XTX
ArchitectureTerascale 2
Pipelines160 - unified
Core Speed800 MHz
Memory Speed3800 MHz
Memory Bus Width64 Bit
Memory TypeGDDR5
Max. Amount of Memory512 MB
Shared Memoryno
APIDirectX 11, Shader 5.0
Man. Technology40 nm
Date of Announcement07.12.2011

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

v1.35
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#9 start showIntegratedCPUs +0s ... 0.019s

#10 getting avg benchmarks for device 2915 +0.017s ... 0.036s

#11 got single benchmarks 2915 +0s ... 0.036s

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#17 return log +0s ... 0.387s

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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