UNISOC T820 vs Samsung Exynos 1380 Full Specs
8 Cores(1P+3M+4E) 8 Threads(1P+3M+4E) 2.7GHz | 8 Cores(4P+4E) 8 Threads(4P+4E) 2.4GHz |
TDP 5W | TDP 5W |
Bandwidth 17.1GB/s LPDDR4X | Bandwidth 51.2GB/s · |
iGPU | iGPU |
·· 435.2 GFLOPSFP16 | ·· 608 GFLOPSFP16 |
8 Cores 1P 3M 4E | 8 Cores 4P - 4E |
8 Threads 1P 3M 4E | 8 Threads 4P - 4E |
Base Clock 2.7GHz | Base Clock 2.4GHz |
Overclocking Locked | Overclocking Locked |
L1i 64KB P 64KB M 32KB E | L1i - |
L1d 64KB P 64KB M 32KB E | L1d - |
L2 512KB P 512KB M 128KB E | L2 - |
Type LPDDR4X | Type · |
Max Memory - | Max Memory 12GB |
ECC No | ECC No |
Channels 2 | Channels 4 |
Bus Width 32-bit | Bus Width 64-bit |
Speed 4266MT/s | Speed 6400MT/s |
Bandwidth 17.1GB/s | Bandwidth 51.2GB/s |
Bandwidth Calculator Channels Transfer Rate ·· | Bandwidth Calculator Channels Transfer Rate ·· |
TDP 5W | TDP 5W |
iGPU | iGPU |
Shaders 128 | Shaders 160 |
Boost Clock 850MHz | Boost Clock 950MHz |
·· 435.2 GFLOPSFP16 | ·· 608 GFLOPSFP16 |
NPU Cores - | NPU Cores 1 |
Performance 8 TOPS | Performance 4.9 TOPS |
Modem Model UNISOC LTE 18 | Modem Model Shannon 3790/1280 |
Cellular LTE | Cellular 5G |
Peak Down Up to 1.2Gbps | Peak Down Up to 3.8Gbps |
Peak Up Up to 225Mbps | Peak Up Up to 1.3Gbps |
Manufacturer | Manufacturer |
ISA AArch64 | ISA AArch64 |
Architecture | Architecture |
Branding  | Branding  |
Codename Cortex-A76P-Core Cortex-A76M-Core Cortex-A55E-Core | Codename Cortex-A78P-Core - Cortex-A55E-Core |
Market Segment Smartphone | Market Segment Smartphone |
Release Date Sep 1, 2022 | Release Date Feb 23, 2023 |
