Qualcomm Adreno 306 vs ARM Mali-400 MP4 400MHz Full Specs

Summary

24 Shaders 450MHz	16 Shaders 400MHz
Shared Memory4.8GB/sLPDDR2	Shared Memory6.4GB/s DDR3·LPDDR2·LPDDR3·LPDDR
Peak·FP32·FP16 21.6 GFLOPS	Peak·FP32·FP16 12.8 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP 5W	TDP Shared

Theoretical Performance

Clock Speed450MHz UC·Boost·OC	Clock Speed400MHz UC·Boost·OC
Peak OPS 43.2 GFLOPSFP16	Peak OPS 12.8 GFLOPSFP32
FP32 21.6 GFLOPS	FP32 12.8 GFLOPS
FP64 5.4 GFLOPS	-
Pixel Rate 0.9 GPixel/s	Pixel Rate 1.6 GPixel/s
Texture Rate 0.9 GTexel/s	Texture Rate 1.6 GTexel/s

Core Config

Shaders 24 Shaders	Shaders 16 Shaders
TMUs 2 TMUs	TMUs 4 TMUs
ROPs 2 ROPs	ROPs 4 ROPs
Units -	EUs 4 EUs

Clocks

Boost Clock 450MHz

Boost Clock 400MHz

Cache

L2 Cache 128KB shared

L2 Cache -

Memory

Shared MemoryLPDDR2	Shared Memory DDR3·LPDDR2·LPDDR3·LPDDR
Memory Bus 32-bit	Memory Bus 64-bit
Memory Speed 1.2GT/s	Memory Speed 1.6GT/s
Memory Bandwidth 4.8GB/s	Memory Bandwidth 6.4GB/s
ECC No	ECC No

Power & Thermals

TDP 5W

TDP Shared

Video Output

Multi-Monitor 1

Multi-Monitor -

Encoder

Encoder Model QDSP6	-
Codec H.263 MPEG-4 VP8 AVC (H.264) HEVC (H.265)	Codec -

Decoder

Decoder Model QDSP6	-
Codec MPEG-1 MPEG-2 MPEG-4 VP8 AVC (H.264) HEVC (H.265)	Codec -

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer Qualcomm	Manufacturer ARM
Chip Designer Qualcomm	Chip Designer ARM
Architecture Adreno 300	Architecture Utgard
Family Adreno 300	Family 400 Series
Branding	Branding
Codename Oxili	Codename -
Market Segment Smartphone	Market Segment Smartphone
Release Date Sep 9, 2014	Release Date Jan 1, 2014

Fabrication

Foundry Samsung	Foundry Samsung
Fabrication Node 28nm LP	Fabrication Node 45nm

Images