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

Summary

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

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

Mali-G71 MP20 546MHz524.2 GFLOPSFP16

x2.08

Radeon R4 3CU 655MHz GCN 3251.5 GFLOPSFP16

x1

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Theoretical Performance

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

Core Config

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

Clocks

Boost Clock 546MHz

Boost Clock 655MHz

Cache

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

Memory

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

Video Output

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

API Support

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

Encoder

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

Decoder

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

Card

Form Factor iGPU

Form Factor iGPU

Chip

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

Fabrication

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

Images

Used In

CPUs SamsungExynos 88958 Cores (4P+4E)

CPUs AMDA6-92201 Core

Competitors

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

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