Qualcomm Snapdragon 617 vs Samsung Exynos 7 Octa 7420 Full Specs
8 Cores(4P+4E) 8 Threads(4P+4E) 1.5GHz | 8 Cores(4P+4E) 8 Threads(4P+4E) 2.1GHz |
TDP 5W | TDP 5W |
Bandwidth 7.5GB/s LPDDR3 | Bandwidth 24.8GB/s LPDDR4 |
iGPU | iGPU |
·· 105.6 GFLOPSFP16 | ·· 123.5 GFLOPSFP32 |
8 Cores 4P 4E | 8 Cores 4P 4E |
8 Threads 4P 4E | 8 Threads 4P 4E |
Base Clock 1.5GHz | Base Clock 2.1GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB P 16KB E | L1i - |
L1d 32KB P 16KB E | L1d - |
L2 1MB P shared 1MB E shared | L2 - - |
Type LPDDR3 | Type LPDDR4 |
Max Memory 8GB | Max Memory - |
ECC No | ECC No |
Channels 1 | Channels 2 |
Bus Width 32-bit | Bus Width 64-bit |
Speed 1866MT/s | Speed 3106MT/s |
Bandwidth 7.5GB/s | Bandwidth 24.8GB/s |
Bandwidth Calculator Channels Transfer Rate ·· | Bandwidth Calculator Channels Transfer Rate ·· |
TDP 5W | TDP 5W |
iGPU | iGPU |
Shaders 48 | Shaders 80 |
Boost Clock 550MHz | Boost Clock 772MHz |
·· 105.6 GFLOPSFP16 | ·· 123.5 GFLOPSFP32 |
NPU Model Hexagon 546 | NPU Model - |
Modem Model X8 | Modem Model - |
Peak Down Up to 300Mbps | Peak Down - |
Peak Up Up to 100Mbps | Peak Up - |
Manufacturer | Manufacturer |
ISA AArch64 | ISA AArch64 |
Architecture | Architecture |
Family | Family - |
Branding  | Branding  |
Codename Cortex-A53P-Core Cortex-A53E-Core | Codename Cortex-A57P-Core Cortex-A53E-Core |
Market Segment Smartphone | Market Segment Smartphone |
Release Date Sep 15, 2015 | Release Date Apr 1, 2015 |
Foundry Samsung | Foundry Samsung |
Fabrication Node 28nm LP | Fabrication Node 28nm LP |
