Qualcomm Snapdragon XR1 Gen 1 vs Qualcomm Snapdragon XR2+ Gen 2 Full Specs
8 Cores(4P+4E) 8 Threads(4P+4E) - | 6 Cores(1P+2M+3E) 6 Threads(1P+2M+3E) 2.46GHz |
TDP - | TDP 5W |
Bandwidth 14.9GB/s LPDDR4X | Bandwidth 67.2GB/s LPDDR5X |
iGPU | iGPU |
·· 798.7 GFLOPSFP16 | ·· 4.18 TFLOPSFP16 |
8 Cores 4P - 4E | 6 Cores 1P 2M 3E |
8 Threads 4P - 4E | 6 Threads 1P 2M 3E |
Base Clock - | Base Clock 2.46GHz |
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 2 | Channels 4 |
Bus Width 32-bit | Bus Width 64-bit |
Speed 3733MT/s | Speed 8400MT/s |
Bandwidth 14.9GB/s | Bandwidth 67.2GB/s |
Bandwidth Calculator Channels Transfer Rate ·· | Bandwidth Calculator Channels Transfer Rate ·· |
TDP - | TDP 5W |
iGPU | iGPU |
Shaders 256 | Shaders 1536 |
Boost Clock 780MHz | Boost Clock 680MHz |
·· 798.7 GFLOPSFP16 | ·· 4.18 TFLOPSFP16 |
NPU Model Hexagon 685 | NPU Model Hexagon |
Performance 3 TOPS | Performance - |
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 Cortex-X3P-Core Cortex-A715M-Core Cortex-A510E-Core |
Market Segment Smart Glasses | Market Segment Smart Glasses |
Release Date Oct 22, 2019 | Release Date Jan 4, 2024 |
Foundry Samsung | Foundry TSMC |
Fabrication Node 10LPP | Fabrication Node N6 |
