Qualcomm Adreno 505 vs Qualcomm Adreno 405 Full Specs

Summary

48 Shaders 450MHz	48 Shaders 550MHz
Shared Memory6.4GB/sLPDDR3	Shared Memory7.5GB/sLPDDR3
Peak·FP32·FP16 43.2 GFLOPS	Peak·FP32·FP16 52.8 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP 5W	TDP 5W

Theoretical Performance

Clock Speed450MHz UC·Boost·OC	Clock Speed550MHz UC·Boost·OC
Peak OPS 86.4 GFLOPSFP16	Peak OPS 105.6 GFLOPSFP16
FP32 43.2 GFLOPS	FP32 52.8 GFLOPS
FP64 10.8 GFLOPS	FP64 13.2 GFLOPS
Pixel Rate 0.9 GPixel/s	Pixel Rate 2.2 GPixel/s
Texture Rate 0.9 GTexel/s	Texture Rate 2.2 GTexel/s

Core Config

Shaders 48 Shaders	Shaders 48 Shaders
TMUs 2 TMUs	TMUs 4 TMUs
ROPs 2 ROPs	ROPs 4 ROPs

Clocks

Boost Clock 450MHz

Boost Clock 550MHz

Cache

L2 Cache -

L2 Cache 256KB shared

Memory

Shared MemoryLPDDR3	Shared MemoryLPDDR3
Memory Bus 32-bit	Memory Bus 32-bit
Memory Speed 1.6GT/s	Memory Speed 1.9GT/s
Memory Bandwidth 6.4GB/s	Memory Bandwidth 7.5GB/s
ECC No	ECC No

Power & Thermals

TDP 5W

TDP 5W

Video Output

Multi-Monitor 1

Multi-Monitor 1

Encoder

Encoder Model Hexagon 536	Encoder Model QDSP6
Codec H.263 MPEG-4 VP8 AVC (H.264) HEVC (H.265)	Codec H.263 MPEG-4 VP8 AVC (H.264) HEVC (H.265)

Decoder

Decoder Model Hexagon 536	Decoder Model QDSP6
Codec MPEG-1 MPEG-2 MPEG-4 VP8 AVC (H.264) HEVC (H.265)	Codec MPEG-1 MPEG-2 MPEG-4 VP8 AVC (H.264) HEVC (H.265)

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer Qualcomm	Manufacturer Qualcomm
Chip Designer Qualcomm	Chip Designer Qualcomm
Architecture Adreno 500	Architecture Adreno 400
Family Adreno 500	Family Adreno 400
Branding	Branding
Market Segment Smartphone	Market Segment Smartphone
Release Date Feb 11, 2016	Release Date Jul 1, 2015

Fabrication

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

Images