Amd radeon r4 graphics memory size


TheAMD Radeon R4 (Kaveri)is an integrated DirectX 12 graphics card found on a number of AMD Kaveri APUs. The GPU uses 192 shaders and also 3 compute cores and also deserve to be uncovered in theA6 Pro-7050B(memory supportup to DDR3-1600).

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Architecture and also Features

Thanks to the brand-new GCN 1.1 style, the Kaveri GPUs are significantly more reliable via better performance compared to its VLIW-based precursors Richland also and also Trinity. The graphics card deserve to currently handle both DirectX12 (FL 12_0)and also the AMD Mantle API. The GPU is also able to acceleprice miscellaneous applications likeAdobe Photoshop by making use of OpenCL.

The revised video engine of Kaveri includes UVD 4.2 (Unified Video Decoder) and also VCE 2.0 (Video Codec Engine). H.264 codec assistance has been slightly improved in numerous locations. However before, H.265 is still not totally sustained in hardware.

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Due to the low core clock speed and also just 192 shaders, the Radeon R4 is just as fast as the Intel HD Graphics (Haswell) orHD Graphics 4000. Accordingly, games of 2014 can be played fluently only in low settings at 1024 x 768 pixels.

Power Consumption

The power consumption of the entireA6 Pro-7050BAPU is rated at 17 watts. Therefore, the 28 nmchip is suited for smaller sized or tool sized (sub-)notebooks.

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Radeon R (Kaveri) SeriesRadeon R7 512 Cores (Kaveri Desktop) 512
0.72 GHz
Radeon R7 384 Cores (Kaveri Desktop) 384
0.72 GHz
Radeon R7 (Kaveri) 512
0.55 - 0.69 GHz
64/128 Bit
Radeon R6 (Kaveri) 384
0.53 - 0.65 GHz
64/128 Bit
Radeon R5 (Kaveri) 256
0.51 - 0.63 GHz
64/128 Bit
Radeon R4 (Kaveri) 192
0.53 GHz
64/128 Bit
CodenameKaveriArchitectureGCN 1.1Pipelines192 - unifiedCore Speed533 MHzMemory Bus Width64/128 BitShared MemoryyesDirectXDirectX 12 (FL 12_0), Shader 5.0Transistor Count2410 Milliontechnology28 nmDate of Announcement04.06.2014
AMD A6 Pro-7050B
CPU in Radeon R4 (Kaveri)GPU Base SpeedGPU Boost / Turbo
2 x 2200 MHz, 17 W? MHz533 MHz
AMD A6-70002 x 2200 MHz, 17 W? MHz533 MHz
min. - max.? MHz533 MHz


Performance Rating - 3DMark 11 + Fire Strike + Time Spy