Imagination PowerVR MBX Lite A2 vs Apple 4-Core A19 Full Specs

Summary

1 Shader 133MHz	512 Shaders 1.47GHz
Shared Memory1.1GB/sLPDDR	Shared Memory68.3GB/sLPDDR5X
Peak·FP32·FP16 270 MFLOPS	Peak·FP32·FP16 1.5 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP16-16 Tensor FP16-32 Tensor BF16 Tensor INT8 Memory Bandwidth

PowerVR MBX Lite A2266 MFLOPSFP32

x1

4-Core A1912.04 TOPSINT8 Tensor

x45271.58

Show Top Score

Theoretical Performance

Clock Speed133MHz UC·Boost·OC	Clock Speed1470MHz UC·Boost·OC
Peak OPS 270 MFLOPSFP32	Peak OPS 12.04 TOPSINT8 Tensor
-	Tensor FP16-16 3.01 TFLOPS Tensor FP16-32 3.01 TFLOPS
-	Tensor BF16 6.02 TFLOPS
FP32 270 MFLOPS	FP32 1.5 TFLOPS
-	Tensor INT8 12.04 TOPS
Pixel Rate 0.1 GPixel/s	Pixel Rate 23.5 GPixel/s
Texture Rate 0.1 GTexel/s	Texture Rate 47 GTexel/s

Core Config

Shaders 1 Shader	Shaders 512 Shaders
TMUs 1 TMU	TMUs 32 TMUs
ROPs 1 ROP	ROPs 16 ROPs
Tensor Cores -	Tensor Cores 4 T-Cores
RT Cores -	RT Cores 4 RT-Cores
EU 1 EU	EUs 64 EUs

Clocks

Boost Clock 133MHz

Boost Clock 1.47GHz

Cache

L2 Cache -

L2 Cache 1MB shared

Memory

Shared MemoryLPDDR	Shared MemoryLPDDR5X
Memory Bus 32-bit	Memory Bus 64-bit
Memory Speed 266MT/s	Memory Speed 8.5GT/s
Memory Bandwidth 1.1GB/s	Memory Bandwidth 68.3GB/s
ECC No	ECC No

Video Output

Max Resolution 320x480	Max Resolution 3840x2160
Refresh Rate Calculator -	Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 60Hz
Multi-Monitor 1	Multi-Monitor 1
DSC Not Supported	DSC Not Supported

Encoder

-	Encoder Apple Media Engine 3
Codec -	Codec AVC (H.264) HEVC (H.265) ProRes

Decoder

-	Decoder Apple Media Engine 3
Codec -	Codec AVC (H.264) HEVC (H.265) AV1 ProRes

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer Imagination	Manufacturer Apple
Chip Designer Imagination	Chip Designer Apple
Architecture MBX	Architecture Apple Gen 8
Family A Series	Family A Series
Branding	Branding
Codename Series4	Codename G18A
Market Segment Smartphone	Market Segment Smartphone
Release Date Sep 9, 2008	Release Date Mar 2, 2026

Fabrication

Foundry Samsung	Foundry TSMC
Fabrication Node 65nm	Fabrication Node N3P
Die Size 36mm²	Die Size 83mm²
Transistor Count -	Transistor Count 14.3B
Transistor Density -	Transistor Density 172 MTr/mm²

Images

Used In

CPUs AppleA21 Core	CPUs AppleA19 (17e)6 Cores (2P+4E)
Smartphones AppleiPhone 3G	Smartphones AppleiPhone 17e

Competitors

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

Apple4-Core A19 vs GPU Apple5-Core A18 Pro Apple4-Core A19 vs GPU Apple5-Core A19 Apple4-Core A19 vs GPU Apple5-Core A19 Pro Show 12 more