Qualcomm Adreno 620 vs Qualcomm Adreno 642L Full Specs

Summary

384 Shaders 750MHz	512 Shaders 550MHz
Shared Memory17.1GB/sLPDDR4X	Shared Memory25.6GB/sLPDDR5
Peak·FP32·FP16 576 GFLOPS	Peak·FP32·FP16 563.2 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP 5W	TDP 5W

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth TDP

Adreno 6201.15 TFLOPSFP16

x1.02

Adreno 642L1.13 TFLOPSFP16

x1

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Theoretical Performance

Clock Speed750MHz UC·Base·Boost·OC	Clock Speed550MHz UC·Base·Boost·OC
Peak OPS 1.15 TFLOPSFP16	Peak OPS 1.13 TFLOPSFP16
FP32 576 GFLOPS	FP32 563.2 GFLOPS
FP64 144 GFLOPS	FP64 140.8 GFLOPS
Pixel Rate 9 GPixel/s	Pixel Rate 4.4 GPixel/s
Texture Rate 18 GTexel/s	Texture Rate 8.8 GTexel/s

Core Config

Shaders 384 Shaders	Shaders 512 Shaders
TMUs 24 TMUs	TMUs 16 TMUs
ROPs 12 ROPs	ROPs 8 ROPs
EUs 3 EUs	EUs 4 EUs

Clocks

Base Clock 625MHz	Base Clock 490MHz
Boost Clock 750MHz	Boost Clock 550MHz

Cache

L1 8KB/CU	L1 8KB/CU
L2 Cache -	L2 Cache 128KB shared
L3 Cache -	L3 Cache 1MB shared

Memory

Shared MemoryLPDDR4X	Shared MemoryLPDDR5
Memory Bus 32-bit	Memory Bus 32-bit
Memory Speed 4.3GT/s	Memory Speed 6.4GT/s
Memory Bandwidth 17.1GB/s	Memory Bandwidth 25.6GB/s
ECC No	ECC No

Power & Thermals

TDP 5W

TDP 5W

Video Output

Max Resolution 2520x1080	Max Resolution 2520x1080
Refresh Rate Calculator 1920x1080 Resolution1080p FHD Refresh Rate 78Hz	Refresh Rate Calculator 1920x1080 Resolution1080p FHD Refresh Rate 78Hz
Multi-Monitor 1	Multi-Monitor 1
DSC Not Supported	DSC Not Supported

API Support

DirectX DirectX 12 Direct3D 12_1	DirectX DirectX 12 Direct3D 12_1
OpenGL 3.2 OpenCL 2 Vulkan 1.1	OpenGL 3.2 OpenCL 2 Vulkan 1.1

Encoder

Encoder Hexagon 696	Encoder Hexagon 770
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 Hexagon 696	Decoder Hexagon 770
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 600	Architecture Adreno 600
Family Adreno 600	Family Adreno 600
Branding	Branding
Market Segment Smartphone	Market Segment Smartphone
Release Date Jan 20, 2020	Release Date May 19, 2021

Fabrication

Foundry Samsung	Foundry TSMC
Fabrication Node 7LPP	Fabrication Node N6

Images

Used In

CPUs QualcommSnapdragon 7658 Cores (1P+1M+6E)QualcommSnapdragon 765G8 Cores (1P+1M+6E)QualcommSnapdragon 768G8 Cores (1P+1M+6E)	CPUs QualcommSnapdragon 778G8 Cores (1P+3M+4E)QualcommSnapdragon 778G+8 Cores (1P+3M+4E)QualcommSnapdragon 782G8 Cores (1P+3M+4E)
Smartphones GooglePixel 4a 5GGooglePixel 5GooglePixel 5a	Smartphones NothingNothing Phone 1
Tablets -	Tablets SamsungGalaxy Tab S7 FESD 778G, Mid 2021

Competitors

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QualcommAdreno 642L vs QualcommAdreno 620 QualcommAdreno 642L vs GPU QualcommAdreno 619 QualcommAdreno 642L vs GPU QualcommAdreno 630 Show 12 more