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Qualcomm Adreno 640

기술적 세부 사항

Generation 5
다이렉트X 버전 12.0
Execution units 4
Max Memory 4 GB

기술적 세부 사항

Shader 384
Max Displays 1
건축학 7 nm
Released Date Q1/2019

Hardware Codec Support

H264 Decode / Encode
AV1 No
H265/HEVC (8 bit) Decode / Encode
H265/HEVC (10 bit) Decode / Encode
VP8 Decode / Encode
VP9 Decode / Encode

GPU Frequencies

GPU Frecquency GPU span(Turbo) FP16 (Half Precision) FP32 (Single Precision) FP64 (Double Precision)
0.25 GHz 0.59 GHz 1,934 GFLOPS 967 GFLOPS 242 GFLOPS
0.25 GHz 0.68 GHz 2,232 GFLOPS 1,116 GFLOPS 279 GFLOPS

다음 프로세서에서 사용

Processors GPU Frecquency GPU (Turbo) FP32 (Single Precision)
Qualcomm Snapdragon 855 0.25 GHz 0.59 GHz 967 GFLOPS
Qualcomm Snapdragon 855+ 0.25 GHz 0.68 GHz 1,116 GFLOPS
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