Imagination PowerVR MBX Lite A2 vs AMD Radeon R4 3CU 600MHz GCN 3 Full Specs

Summary

1 Shader 133MHz	192 Shaders 600MHz
Shared Memory1.1GB/sLPDDR	Shared Memory17.1GB/s DDR4·DDR3
Peak·FP32·FP16 270 MFLOPS	Peak·FP32·FP16 230.4 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

PowerVR MBX Lite A2266 MFLOPSFP32

x1

Radeon R4 3CU 600MHz GCN 3230.4 GFLOPSFP16

x866.17

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Theoretical Performance

Clock Speed133MHz UC·Boost·OC	Clock Speed600MHz UC·Boost·OC
Peak OPS 270 MFLOPSFP32	Peak OPS 230.4 GFLOPSFP16
FP32 270 MFLOPS	FP32 230.4 GFLOPS
-	FP64 14.4 GFLOPS
Pixel Rate 0.1 GPixel/s	Pixel Rate 4.8 GPixel/s
Texture Rate 0.1 GTexel/s	Texture Rate 7.2 GTexel/s

Core Config

Shaders 1 Shader	Shaders 192 Shaders
TMUs 1 TMU	TMUs 12 TMUs
ROPs 1 ROP	ROPs 8 ROPs
EU 1 EU	CUs 3 CUs

Clocks

Boost Clock 133MHz

Boost Clock 600MHz

Cache

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

Memory

Shared MemoryLPDDR	Shared Memory DDR4·DDR3
Memory Bus 32-bit	Memory Bus 64-bit
Memory Speed 266MT/s	Memory Speed 2.1GT/s
Memory Bandwidth 1.1GB/s	Memory Bandwidth 17.1GB/s
ECC No	ECC No

Video Output

Max Resolution 320x480	Max Resolution 4096x2160
Refresh Rate Calculator -	Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz
Multi-Monitor 1	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 Imagination	Manufacturer AMD
Chip Designer Imagination	Chip Designer AMD
Architecture MBX	Architecture GCN 3
Family A Series	Family GCN 3
Branding	Branding
Codename Series4	Codename Stoney
Market Segment Smartphone	Market Segment Laptop
Release Date Sep 9, 2008	Release Date Jan 6, 2019

Fabrication

Foundry Samsung	Foundry GlobalFoundries
Fabrication Node 65nm	Fabrication Node 28nm
Die Size 36mm²	Die Size 125mm²
Transistor Count -	Transistor Count 1.2B
Transistor Density -	Transistor Density 10 MTr/mm²

Images

Used In

CPUs AppleA21 Core	CPUs AMDA4-9120C1 CoreAMDA6-92001 CoreAMDA6-9200e1 Core Show 1 more
Smartphones AppleiPhone 3G	Smartphones -

Competitors

ImaginationPowerVR MBX Lite A2 vs GPU Apple5-Core A18 Pro ImaginationPowerVR MBX Lite A2 vs GPU Apple4-Core A19 ImaginationPowerVR MBX Lite A2 vs GPU Apple5-Core A19 Show 12 more

AMDRadeon R4 3CU 600MHz GCN 3 vs GPU AMDRadeon R5 3CU 720MHz GCN 3 AMDRadeon R4 3CU 600MHz GCN 3 vs GPU AMDRadeon R4 3CU 686MHz GCN 3 AMDRadeon R4 3CU 600MHz GCN 3 vs GPU AMDRadeon R5 3CU 655MHz GCN 3 Show 12 more