Qualcomm Snapdragon 8 Gen 2 vs Qualcomm Snapdragon 845 Full Specs
8 Cores(1P+4M+3E) 8 Threads(1P+4M+3E) 3.2GHz | 8 Cores(4P+4E) 8 Threads(4P+4E) 2.8GHz |
TDP 5W | TDP 5W |
Bandwidth 67.2GB/s LPDDR5X | Bandwidth 29.9GB/s LPDDR4X |
iGPU | iGPU |
·· 4.18 TFLOPSFP16 | ·· 1.45 TFLOPSFP16 |
Snapdragon 8 Gen 21,666
Snapdragon 8454938 Cores 1P 4M 3E | 8 Cores 4P - 4E |
8 Threads 1P 4M 3E | 8 Threads 4P - 4E |
Base Clock 3.2GHz | Base Clock 2.8GHz |
Overclocking Locked | Overclocking Locked |
L1i 64KB P 64KB M 32KB E | L1i 32KB P - 32KB E |
L1d 64KB P 64KB M 32KB E | L1d 32KB P - 32KB E |
L2 1MB P 512KB M 128KB E | L2 256KB P - 128KB E |
L3 8MB | L3 2MB |
SLC Cache 4MB | SLC Cache 3MB |
Type LPDDR5X | Type LPDDR4X |
Max Memory 24GB | Max Memory 16GB |
ECC No | ECC No |
Channels 4 | Channels 4 |
Bus Width 64-bit | Bus Width 64-bit |
Speed 8400MT/s | Speed 3733MT/s |
Bandwidth 67.2GB/s | Bandwidth 29.9GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 67.2GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 29.9GB/s |
TDP 5W | TDP 5W |
iGPU | iGPU |
Shaders 1536 | Shaders 512 |
Boost Clock 680MHz | Boost Clock 710MHz |
·· 4.18 TFLOPSFP16 | ·· 1.45 TFLOPSFP16 |
NPU Model Hexagon | NPU Model Hexagon 685 |
Performance - | Performance 3 TOPS |
Modem Model X70 | Modem Model X20 |
Cellular 5G mmWave | Cellular LTE |
Peak Down Up to 10.0Gbps | Peak Down Up to 1.2Gbps |
Peak Up Up to 3.5Gbps | Peak Up Up to 150Mbps |
Manufacturer | Manufacturer |
ISA AArch64 | ISA AArch64 |
Architecture KryoARMv9.0-A | Architecture Kryo 385ARMv8.2-A |
Family | Family |
Branding  | Branding  |
Codename Snapdragon 8 Gen 2Variant Cortex-X3P-Core Cortex-A715M-Core Cortex-A510E-Core | Codename - Cortex-A75P-Core - Cortex-A55E-Core |
Market Segment Smartphone | Market Segment Smartphone |
Release Date Oct 12, 2022 | Release Date Dec 6, 2017 |
Foundry TSMC | Foundry Samsung |
Fabrication Node N4 | Fabrication Node 10LPP |
Die Size 121mm² | Die Size - |
No images available
No images available
Smartphones | Smartphones |