Qualcomm Snapdragon 665 vs Qualcomm Snapdragon 685 Full Specs
8 Cores(4P+4E) 8 Threads(4P+4E) 2GHz | 8 Cores(4P+4E) 8 Threads(4P+4E) 2.8GHz |
TDP 5W | TDP 5W |
Bandwidth 14.9GB/s · | Bandwidth 17.1GB/s LPDDR4X |
iGPU | iGPU |
·· 486.4 GFLOPSFP16 | ·· 486.4 GFLOPSFP16 |
Snapdragon 665327Snapdragon 6854738 Cores 4P 4E | 8 Cores 4P 4E |
8 Threads 4P 4E | 8 Threads 4P 4E |
Base Clock 2GHz | Base Clock 2.8GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB P 16KB E | L1i 32KB P 32KB E |
L1d 32KB P 16KB E | L1d 32KB P 32KB E |
L2 2MB P shared 1MB E shared | L2 2MB P shared 1MB E shared |
Type · | Type LPDDR4X |
Max Memory 8GB | Max Memory 8GB |
ECC No | ECC No |
Channels 2 | Channels 2 |
Bus Width 32-bit | Bus Width 32-bit |
Speed 3733MT/s | Speed 4266MT/s |
Bandwidth 14.9GB/s | Bandwidth 17.1GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 14.9GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 17.1GB/s |
TDP 5W | TDP 5W |
iGPU | iGPU |
Shaders 128 | Shaders 128 |
Boost Clock 950MHz | Boost Clock 950MHz |
·· 486.4 GFLOPSFP16 | ·· 486.4 GFLOPSFP16 |
NPU Model Hexagon 686 | NPU Model Hexagon 686 |
Performance 3.3 TOPS | Performance 3.3 TOPS |
Modem Model X12 | Modem Model X11 |
Peak Down Up to 600Mbps | Peak Down Up to 390Mbps |
Peak Up Up to 150Mbps | Peak Up Up to 150Mbps |
Manufacturer | Manufacturer |
ISA AArch64 | ISA AArch64 |
Architecture Kryo 260ARMv8.0-A | Architecture Kryo 265ARMv8.0-A |
Family | Family |
Branding  | Branding |
Codename Cortex-A73P-Core Cortex-A53E-Core | Codename Cortex-A73P-Core Cortex-A53E-Core |
Market Segment Smartphone | Market Segment Smartphone |
Release Date Apr 9, 2019 | Release Date Mar 1, 2023 |
Foundry Samsung | Foundry TSMC |
Fabrication Node 14LPP | Fabrication Node N6 |
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