Qualcomm Adreno 620 vs Qualcomm Adreno 660 Full Specs
384 Shaders 750MHz | 768 Shaders 840MHz |
Shared Memory17.1GB/sLPDDR4X | Shared Memory51.2GB/sLPDDR5 |
·· 576 GFLOPS | ·· 1.29 TFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP 5W | TDP 5W |
Clock Speed ··· | Clock Speed ·· |
Peak OPS 1.15 TFLOPSFP16 | Peak OPS 2.58 TFLOPSFP16 |
FP32 576 GFLOPS | FP32 1.29 TFLOPS |
FP64 144 GFLOPS | FP64 322.6 GFLOPS |
Pixel Rate 9 GPixel/s | Pixel Rate 20.2 GPixel/s |
Texture Rate 18 GTexel/s | Texture Rate 40.3 GTexel/s |
Shaders 384 Shaders | Shaders 768 Shaders |
TMUs 24 TMUs | TMUs 48 TMUs |
ROPs 12 ROPs | ROPs 24 ROPs |
EUs 3 EUs | EUs 6 EUs |
Base Clock 625MHz | Base Clock - |
Boost Clock 750MHz | Boost Clock 840MHz |
Shared MemoryLPDDR4X | Shared MemoryLPDDR5 |
Memory Bus 32-bit | Memory Bus 64-bit |
Memory Speed 4.3GT/s | Memory Speed 6.4GT/s |
Memory Bandwidth 17.1GB/s | Memory Bandwidth 51.2GB/s |
TDP 5W | TDP 5W |
Multi-Monitor 1 | Multi-Monitor 1 |
Encoder Model Hexagon 696 | Encoder Model Hexagon 780 |
Decoder Model Hexagon 696 | Decoder Model Hexagon 780 |
Form Factor iGPU | Form Factor iGPU |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding ![]() | Branding ![]() |
Market Segment Smartphone | Market Segment Smartphone |
Release Date Jan 20, 2020 | Release Date Mar 25, 2021 |
Foundry Samsung | Foundry Samsung |
Fabrication Node 7LPP | Fabrication Node 5LPE |
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CPUs | CPUs |
Smartphones | Smartphones |

