AMD Radeon R4 3CU 655MHz GCN 3 vs ARM Mali-G71 MP20 546MHz Full Specs

Summary

192 Shaders 655MHz	240 Shaders 546MHz
Shared Memory17.1GB/sDDR4	Shared Memory28.7GB/sLPDDR4X
Peak·FP32·FP16 251.5 GFLOPS	Peak·FP32·FP16 262.1 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

Radeon R4 3CU 655MHz GCN 3251.5 GFLOPSFP16

x1

Mali-G71 MP20 546MHz524.2 GFLOPSFP16

x2.08

Show Top Score

Theoretical Performance

Clock Speed655MHz UC·Boost·OC	Clock Speed546MHz UC·Boost·OC
Peak OPS 251.5 GFLOPSFP16	Peak OPS 524.2 GFLOPSFP16
FP32 251.5 GFLOPS	FP32 262.1 GFLOPS
FP64 15.72 GFLOPS	-
Pixel Rate 5.2 GPixel/s	Pixel Rate 10.9 GPixel/s
Texture Rate 7.9 GTexel/s	Texture Rate 10.9 GTexel/s

Core Config

Shaders 192 Shaders	Shaders 240 Shaders
TMUs 12 TMUs	TMUs 20 TMUs
ROPs 8 ROPs	ROPs 20 ROPs
CUs 3 CUs	EUs 60 EUs

Clocks

Boost Clock 655MHz

Boost Clock 546MHz

Cache

L1 16KB/CU	L1 -
L2 Cache 128KB shared	L2 Cache -

Memory

Shared MemoryDDR4	Shared MemoryLPDDR4X
Memory Bus 64-bit	Memory Bus 64-bit
Memory Speed 2.1GT/s	Memory Speed 3.6GT/s
Memory Bandwidth 17.1GB/s	Memory Bandwidth 28.7GB/s
ECC No	ECC No

Video Output

Max Resolution 4096x2160	Max Resolution -
Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz	Refresh Rate Calculator -
Multi-Monitor 3	Multi-Monitor -
DSC Not Supported	DSC Not Supported

API Support

Shader Model 6.5	Shader Model -
DirectX DirectX 12 Direct3D 12_0	-
OpenGL 4.6 OpenCL 2.1 Vulkan 1.2	-
GFX 8	-

Encoder

Encoder VCE 3.4	-
Codec AVC (H.264) HEVC (H.265)	Codec -

Decoder

Decoder UVD 6.2	-
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 AVC (H.264) HEVC (H.265)	Codec -

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer AMD	Manufacturer ARM
Chip Designer AMD	Chip Designer ARM
Architecture GCN 3	Architecture Bifrost 1
Family GCN 3	Family Series 1
Branding	Branding
Codename Stoney	Codename -
Market Segment Laptop	Market Segment Smartphone
Release Date Jun 1, 2017	Release Date Apr 1, 2017

Fabrication

Foundry GlobalFoundries	Foundry -
Fabrication Node 28nm	Fabrication Node -
Die Size 125mm²	Die Size -
Transistor Count 1.2B	Transistor Count -
Transistor Density 10 MTr/mm²	Transistor Density -

Images

Used In

CPUs AMDA6-92201 Core

CPUs SamsungExynos 88958 Cores (4P+4E)

Competitors

AMDRadeon R4 3CU 655MHz GCN 3 vs GPU AMDRadeon R4 3CU 686MHz GCN 3 AMDRadeon R4 3CU 655MHz GCN 3 vs GPU AMDRadeon R5 3CU 655MHz GCN 3 AMDRadeon R4 3CU 655MHz GCN 3 vs GPU AMDRadeon R5 3CU 800MHz GCN 3 Show 12 more

ARMMali-G71 MP20 546MHz vs GPU ImaginationPowerVR GT7600 ARMMali-G71 MP20 546MHz vs GPU ImaginationPowerVR GT7600 Plus ARMMali-G71 MP20 546MHz vs AMDRadeon R4 3CU 655MHz GCN 3 Show 12 more