The PowerVR SGX554MP4 is an upgraded version of the PowerVR SGX554. You can see below how they compare in terms of their ability in terms of GFlops. You will note how much faster it is than the non MP4 version of the GPU.
The PowerVR SGX554MP4 was used in the Apple A6X (iPad 4) system on chip. The chip offers 4 graphics cores (MP4) which also comes with 8 SIMDs (Single instruction, multiple data) each and is capable of reaching ~76.8 GLOPs at about 300 MHz. The GPU supports OpenGL ES 2.0, DirectX9 and also OpenCL 1.1.
|PowerVR SGX500 Series||SGX554MP4||32|
|SGX545||4/2 cores @ 533 MHz|
|SGX544MP2||8/4 cores @ 300 – 533 (Boost) MHz|
|SGX544||4/2 cores @ 384 MHz|
|SGX540||4/2 cores @ 200 MHz|
|SGX535||2/2 cores @ 200 MHz|
You will note below that the SGX554 running at just over 19GFlops while this chip runs at almost three times the speed at just over 68GFlops. Search this website for more information of GPU, chipsets and processors.
|SGX554 MP2||—||300 MHz||38.4|
|SGX554 MP4||Apple A6X||266 MHz||68.1|
This chip has been used on the following devices. The Lenovo IdeaTab S6000 as well as the Apple iPad 4. Search this website for more information on your notebook, tablet or mobile phone.