Qualcomm Adreno 540 vs Qualcomm Adreno 640+ Full Specs

Summary

256 Shaders 710MHz	768 Shaders 675MHz
Shared Memory29.9GB/sLPDDR4X	Shared Memory34.1GB/sLPDDR4X
Peak·FP32·FP16 363.5 GFLOPS	Peak·FP32·FP16 1.04 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP 5W	TDP 5W

Theoretical Performance

Clock Speed710MHz UC·Boost·OC	Clock Speed675MHz UC·Boost·OC
Peak OPS 727 GFLOPSFP16	Peak OPS 2.07 TFLOPSFP16
FP32 363.5 GFLOPS	FP32 1.04 TFLOPS
FP64 90.88 GFLOPS	FP64 259.2 GFLOPS
Pixel Rate 5.7 GPixel/s	Pixel Rate 16.2 GPixel/s
Texture Rate 11.4 GTexel/s	Texture Rate 32.4 GTexel/s

Core Config

Shaders 256 Shaders	Shaders 768 Shaders
TMUs 16 TMUs	TMUs 48 TMUs
ROPs 8 ROPs	ROPs 24 ROPs
EUs 4 EUs	EUs 6 EUs

Clocks

Boost Clock 710MHz

Boost Clock 675MHz

Cache

L2 Cache 128KB shared	L2 Cache 128KB shared
L3 Cache 1MB shared	L3 Cache 2MB shared

Memory

Shared MemoryLPDDR4X	Shared MemoryLPDDR4X
Memory Bus 64-bit	Memory Bus 64-bit
Memory Speed 3.7GT/s	Memory Speed 4.3GT/s
Memory Bandwidth 29.9GB/s	Memory Bandwidth 34.1GB/s
ECC No	ECC No

Power & Thermals

TDP 5W

TDP 5W

Video Output

Multi-Monitor 1

Multi-Monitor 1

Encoder

Encoder Model Hexagon 682	Encoder Model Hexagon 690
Codec H.263 MPEG-4 VC-1 VP8 VP9 AVC (H.264) HEVC (H.265)	Codec H.263 MPEG-4 VC-1 VP8 VP9 AVC (H.264) HEVC (H.265)

Decoder

Decoder Model Hexagon 682	Decoder Model Hexagon 690
Codec MPEG-1 MPEG-2 MPEG-4 VC-1 VP8 VP9 AVC (H.264) HEVC (H.265)	Codec MPEG-1 MPEG-2 MPEG-4 VC-1 VP8 VP9 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 600
Family Adreno 500	Family Adreno 600
Branding	Branding
Market Segment Smartphone	Market Segment Smartphone
Release Date May 9, 2017	Release Date Jul 9, 2019

Fabrication

Foundry Samsung	Foundry TSMC
Fabrication Node 10LPE	Fabrication Node N7

Images