Intel GMA SGX540 400MHz vs Imagination PowerVR SGX531 522MHz Full Specs

Summary

8 Shaders 400MHz	4 Shaders 522MHz
Shared Memory6.4GB/sLPDDR2	Shared Memory2.1GB/sLPDDR2
Peak·FP32·FP16 6.4 GFLOPS	Peak·FP32·FP16 4.18 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Theoretical Performance

Clock Speed400MHz UC·Boost·OC	Clock Speed522MHz UC·Boost·OC
Peak OPS 6.4 GFLOPSFP32	Peak OPS 4.18 GFLOPSFP32
FP32 6.4 GFLOPS	FP32 4.18 GFLOPS
Pixel Rate 0.8 GPixel/s	Pixel Rate 0.5 GPixel/s
Texture Rate 0.8 GTexel/s	Texture Rate 0.5 GTexel/s

Core Config

Shaders 8 Shaders	Shaders 4 Shaders
TMUs 2 TMUs	TMUs 1 TMU
ROPs 2 ROPs	ROPs 1 ROP
EUs 4 EUs	EUs 2 EUs

Clocks

Boost Clock 400MHz

Boost Clock 522MHz

Memory

Shared MemoryLPDDR2	Shared MemoryLPDDR2
Memory Bus 64-bit	Memory Bus 32-bit
Memory Speed 800MT/s	Memory Speed 533MT/s
Memory Bandwidth 6.4GB/s	Memory Bandwidth 2.1GB/s
ECC No	ECC No

Video Output

Multi-Monitor 1

Multi-Monitor 1

Encoder

Encoder Model Clear Video	-
Codec VC-1 AVC (H.264)	Codec -

Decoder

Decoder Model Clear Video

-

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer Intel	Manufacturer Imagination
Chip Designer Imagination	Chip Designer Imagination
Architecture SGX	Architecture SGX
Family SGX	Family SGX
Branding	Branding
Codename Series5	Codename Series5
Chip Variant SGX540	Chip Variant -
Market Segment Smartphone	Market Segment Smartphone
Release Date May 4, 2010	Release Date Oct 1, 2006

Fabrication

Foundry Intel	Foundry TSMC
Fabrication Node 32nm	Fabrication Node 28nm HPM
Die Size 66mm²	Die Size -
Transistor Count 176 Million	Transistor Count -
Transistor Density 3 MTr/mm²	Transistor Density -

Images