PowerVR SGX554MP4
PowerVR SGX554MP4 (серия 5XT) - графический ускоритель, встраиваемый в некоторые ARM-процессоры (например, Apple A6X и Mediatek MT8389). Он включает 4 ядра и способен развить производительность в 76.8 GFLOPS на частоте в 300 МГц. Поддерживается OpenGL ES 2.0, DirectX 9 и OpenCL 1.1. Как показал пример Apple A6X в планшете iPad 4, сочетание данного решения с двумя 64-битными контроллерами памяти способно обеспечить очень неплохую (на время выхода планшета) пропускную способность памяти.
Произв-ль PowerVR PowerVR SGX500 Серия SGX554MP4 32 SGX543MP4 16 SGX543MP3 12 SGX543MP2 8 SGX545 4/2 cores @ 533 МГц SGX544MP2 8/4 cores @ 300 - 533 (Boost) МГц SGX544 4/2 cores @ 384 МГц SGX540 4/2 cores @ 200 МГц SGX535 2/2 cores @ 200 МГц SGX531 2/1 cores SGX530 2/1 cores
Архитектура PowerVR SGX5 Конвейеров 32 - унифицированные Заимствует системную RAM? ✕ DirectX DirectX 9 производство 32 нм Особенности и возможности OpenGL ES 2.0 Год выпуска 23.10.2012 Сведения OpenCL 1.1
Тесты на производительность 3DMark - Ice Storm Unlimited Graphics Score 1280x720 offscreen
11596 Points (2%)
Apple iPad 4 A6x 1024 МБ 11596
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ARM Mali-T760 MP4 -21%
ARM Mali-T860 MP2 -18%
PowerVR GE8322 / IMG8322 -17%
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#12 start showIntegratedCPUs +0s ... 0.092s
#13 got avg benchmarks for devices +0.039s ... 0.132s
#14 min, max, avg, median took s +0.117s ... 0.249s
#15 Before gaming benchmark output +0s ... 0.249s
#16 Got 0 rows for game benchmarks. +0.003s ... 0.252s
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Klaus Hinum (Update: 2014-08- 6)
