Qualcomm Snapdragon 845 vs Qualcomm Snapdragon 8 Gen 2 Full Specs
8 Cores(4P+4E) 8 Threads(4P+4E) 2.8GHz | 8 Cores(1P+4M+3E) 8 Threads(1P+4M+3E) 3.2GHz |
TDP 5W | TDP 5W |
Bandwidth 29.9GB/s LPDDR4X | Bandwidth 67.2GB/s LPDDR5X |
iGPU | iGPU |
·· 1.45 TFLOPSFP16 | ·· 4.18 TFLOPSFP16 |
Snapdragon 845493
Snapdragon 8 Gen 21,6668 Cores 4P - 4E | 8 Cores 1P 4M 3E |
8 Threads 4P - 4E | 8 Threads 1P 4M 3E |
Base Clock 2.8GHz | Base Clock 3.2GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB P - 32KB E | L1i 64KB P 64KB M 32KB E |
L1d 32KB P - 32KB E | L1d 64KB P 64KB M 32KB E |
L2 256KB P - 128KB E | L2 1MB P 512KB M 128KB E |
L3 2MB | L3 8MB |
SLC Cache 3MB | SLC Cache 4MB |
Type LPDDR4X | Type LPDDR5X |
Max Memory 16GB | Max Memory 24GB |
ECC No | ECC No |
Channels 4 | Channels 4 |
Bus Width 64-bit | Bus Width 64-bit |
Speed 3733MT/s | Speed 8400MT/s |
Bandwidth 29.9GB/s | Bandwidth 67.2GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 29.9GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 67.2GB/s |
TDP 5W | TDP 5W |
iGPU | iGPU |
Shaders 512 | Shaders 1536 |
Boost Clock 710MHz | Boost Clock 680MHz |
·· 1.45 TFLOPSFP16 | ·· 4.18 TFLOPSFP16 |
NPU Model Hexagon 685 | NPU Model Hexagon |
Performance 3 TOPS | Performance - |
Modem Model X20 | Modem Model X70 |
Cellular LTE | Cellular 5G mmWave |
Peak Down Up to 1.2Gbps | Peak Down Up to 10.0Gbps |
Peak Up Up to 150Mbps | Peak Up Up to 3.5Gbps |
Manufacturer | Manufacturer |
ISA AArch64 | ISA AArch64 |
Architecture Kryo 385ARMv8.2-A | Architecture KryoARMv9.0-A |
Family | Family |
Branding  | Branding  |
Codename - Cortex-A75P-Core - Cortex-A55E-Core | Codename Snapdragon 8 Gen 2Variant Cortex-X3P-Core Cortex-A715M-Core Cortex-A510E-Core |
Market Segment Smartphone | Market Segment Smartphone |
Release Date Dec 6, 2017 | Release Date Oct 12, 2022 |
Foundry Samsung | Foundry TSMC |
Fabrication Node 10LPP | Fabrication Node N4 |
Die Size - | Die Size 121mm² |
No images available
No images available
Smartphones | Smartphones |