Qualcomm Adreno 640 vs Qualcomm Adreno 660 Full Specs
768 Shaders 585MHz | 768 Shaders 840MHz |
Shared Memory34.1GB/sLPDDR4X | Shared Memory51.2GB/sLPDDR5 |
·· 898.6 GFLOPS | ·· 1.29 TFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP 5W | TDP 5W |
Adreno 6401.8 TFLOPSFP16Adreno 6602.58 TFLOPSFP16Clock Speed ·· | Clock Speed ·· |
Peak OPS 1.8 TFLOPSFP16 | Peak OPS 2.58 TFLOPSFP16 |
FP32 898.6 GFLOPS | FP32 1.29 TFLOPS |
FP64 224.6 GFLOPS | FP64 322.6 GFLOPS |
Pixel Rate 14 GPixel/s | Pixel Rate 20.2 GPixel/s |
Texture Rate 28.1 GTexel/s | Texture Rate 40.3 GTexel/s |
Shaders 768 Shaders | Shaders 768 Shaders |
TMUs 48 TMUs | TMUs 48 TMUs |
ROPs 24 ROPs | ROPs 24 ROPs |
EUs 6 EUs | EUs 6 EUs |
Boost Clock 585MHz | Boost Clock 840MHz |
L2 Cache 128KB shared | L2 Cache - |
L3 Cache 2MB shared | L3 Cache - |
Shared MemoryLPDDR4X | Shared MemoryLPDDR5 |
Memory Bus 64-bit | Memory Bus 64-bit |
Memory Speed 4.3GT/s | Memory Speed 6.4GT/s |
Memory Bandwidth 34.1GB/s | Memory Bandwidth 51.2GB/s |
ECC No | ECC No |
TDP 5W | TDP 5W |
Multi-Monitor 1 | Multi-Monitor 1 |
Encoder Model Hexagon 690 | Encoder Model Hexagon 780 |
Decoder Model Hexagon 690 | 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 Oct 22, 2019 | Release Date Mar 25, 2021 |
Foundry TSMC | Foundry Samsung |
Fabrication Node N7 | Fabrication Node 5LPE |
Die Size 77mm² | Die Size - |
No images available
No images available
CPUs | CPUs |
Smartphones | Smartphones |