AMD Radeon HD 7420G

GPU frequencies

GPU frequency Frequency (Turbo) FP16 (Half Precision) FP32 (Single Precision) FP64 (Double Precision)
0.48 GHz 0.66 GHz 0.34 TFLOPS 0.17 TFLOPS 0.04 TFLOPS


Technical details

Compute units: 2 Max. Memory: 2 GB
Shader: 128 Max. displays: 2
Architecture: Terascale 3 Release date: Q2/2012
Technology: 32 nm HDCP-Version:
Hardware Raytracing: No Frame Generation: No
DirectX Version: 11


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


FP32 Benchmark (AIDA64)

AMD Radeon HD 7480D
Terascale 3 - 2 CU @ 0.72 GHz
0.18 TFLOPS
Intel UHD Graphics 610
12 CU @ 0.95 GHz
0.18 TFLOPS
Intel HD Graphics 405 (16EU)
16 CU @ 0.70 GHz
0.18 TFLOPS
AMD Radeon HD 7420G
Terascale 3 - 2 CU @ 0.66 GHz
0.17 TFLOPS
AMD Radeon R3 (Stoney Ridge)
GCN 1.2/2.0 - 2 CU @ 0.66 GHz
0.17 TFLOPS
Intel HD Graphics (Haswell GT1)
10 CU @ 1.05 GHz
0.17 TFLOPS
ARM Mali-G51 MP4
8 CU @ 1.00 GHz
0.17 TFLOPS



Used in the following processors

Prozessor GPU frequency Frequency (Turbo) FP32 (Single Precision)
AMD A4-4300M AMD A4-4300M
2C 2 T @ 2.50 GHz (3.00 GHz)		 0.48 GHz 0.66 GHz 0.17 TFLOPS



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