Qualcomm Snapdragon 865+ vs Qualcomm Microsoft SQ1 Full Specs
8 Cores(1P+3M+4E) 8 Threads(1P+3M+4E) 3.1GHz | 8 Cores(4P+4E) 8 Threads(4P+4E) 3GHz |
TDP 5W | TDP - |
Bandwidth 44GB/s · | Bandwidth 68.3GB/s LPDDR4X |
iGPU | iGPU |
·· 2.06 TFLOPSFP16 | ·· 3.63 TFLOPSFP16 |
Snapdragon 865+1,134
Microsoft SQ1-8 Cores 1P 3M 4E | 8 Cores 4P - 4E |
8 Threads 1P 3M 4E | 8 Threads 4P - 4E |
Base Clock 3.1GHz | Base Clock 3GHz |
Overclocking Locked | Overclocking Locked |
L1i 64KB P 64KB M 32KB E | L1i 64KB P - 32KB E |
L1d 64KB P 64KB M 32KB E | L1d 64KB P - 32KB E |
L2 512KB P 256KB M 128KB E | L2 512KB P - 128KB E |
L3 4MB | L3 2MB |
SLC Cache 3MB | SLC Cache 3MB |
Type · | Type LPDDR4X |
Max Memory 24GB | Max Memory 16GB |
ECC No | ECC No |
Channels 4 | Channels 8 |
Bus Width 64-bit | Bus Width 128-bit |
Speed 5500MT/s | Speed 4266MT/s |
Bandwidth 44GB/s | Bandwidth 68.3GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 44GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 68.3GB/s |
TDP 5W | TDP - |
iGPU | iGPU |
Shaders 768 | Shaders 1536 |
Boost Clock 670MHz | Boost Clock 590MHz |
·· 2.06 TFLOPSFP16 | ·· 3.63 TFLOPSFP16 |
NPU Model Hexagon 698 | NPU Model Hexagon 690 |
NPU Clock 576MHz | NPU Clock - |
Performance 15 TOPS | Performance 7 TOPS |
Modem Model X55 | Modem Model X24 |
Cellular 5G mmWave | Cellular LTE |
Peak Down Up to 7.5Gbps | Peak Down Up to 2.0Gbps |
Peak Up Up to 3.0Gbps | Peak Up Up to 316Mbps |
Manufacturer | Manufacturer |
ISA AArch64 | ISA AArch64 |
Architecture Kryo 585ARMv8.2-A | Architecture Kryo 495ARMv8.2-A |
Family | Family |
Branding  | Branding  |
Codename - Cortex-A77P-Core Cortex-A77M-Core Cortex-A55E-Core | Codename Microsoft SQ1Variant Cortex-A76P-Core - Cortex-A55E-Core |
Market Segment Smartphone | Market Segment Tablet |
Release Date Aug 30, 2020 | Release Date Oct 2, 2019 |
Foundry TSMC | Foundry TSMC |
Fabrication Node N7P | Fabrication Node N7 |
Die Size 84mm² | Die Size - |
Transistor Count 10.3 Billion | Transistor Count - |
Transistor Density 123 MTr/mm² | Transistor Density - |
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