AMD Radeon HD 7640G


Technical details

Generation: 4 DirectX Version: 11
Execution units: 4 Shader: 256
Max. Memory: 2 GB Max. displays: 2
Release date: Q2/2012 Architecture: 32 nm


Hardware codec support

h264: Decode
AV1: No
h265 / HEVC (8 bit): No
h265 / HEVC (10 bit): No
VP8: No
VP9: No
VC-1: Decode
AVC: Decode
JPEG: Decode / Encode

GPU frequencies

GPU frequency GPU (Turbo) FP16 (Half Precision) FP32 (Single Precision) FP64 (Double Precision)
0.50 GHz 0.69 GHz 702 GFLOPS 351 GFLOPS 88 GFLOPS


Used in the following processors

Prozessor GPU frequency GPU (Turbo) FP32 (Single Precision)
AMD A8-4500M AMD A8-4500M
4x 1.90 GHz (2.80 GHz)
0.50 GHz 0.69 GHz 351 GFLOPS



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