Qualcomm Snapdragon X Elite (X1E-84-100) vs Qualcomm Snapdragon X2 Elite (X2E-88-100) Full Specs
12 Cores 12 Threads 3.8GHz | 18 Cores(12P+6E) 18 Threads(12P+6E) 4GHz |
TDP 80W | TDP 80W |
Bandwidth 135.2GB/s LPDDR5X | Bandwidth 152.4GB/s LPDDR5X |
iGPU | iGPU |
·· 9.22 TFLOPSFP16 | ·· 13.93 TFLOPSFP16 |
Snapdragon X Elite (X1E-84-100)2,850
Snapdragon X2 Elite (X2E-88-100)-12 Cores 12P - | 18 Cores 12P 6E |
12 Threads 12P - | 18 Threads 12P 6E |
Base Clock 3.8GHz | Base Clock 4GHz |
Boost Clock 4.2GHz | Boost Clock 4.7GHz |
Overclocking Locked | Overclocking Locked |
L1i 192KB P - | L1i 192KB P 128KB E |
L1d 96KB P - | L1d 96KB P 64KB E |
L2 36MB P shared - | L2 36MB P shared 12MB E shared |
SLC Cache 6MB | SLC Cache - |
Type LPDDR5X | Type LPDDR5X |
Max Memory 64GB | Max Memory 128GB |
ECC No | ECC No |
Channels 8 | Channels 8 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 8448MT/s | Speed 9523MT/s |
Bandwidth 135.2GB/s | Bandwidth 152.4GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 135.2GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 152.4GB/s |
TDP 80W | TDP 80W |
PCIe PCIe 4.0 x1223.6GB/sBandwidth | PCIe PCIe 5.0 x1247.3GB/sBandwidth |
PCIe Secondary PCIe 3.0 x43.9GB/sBandwidth | PCIe Secondary PCIe 4.0 x47.9GB/sBandwidth |
iGPU | iGPU |
Shaders 1536 | Shaders 2048 |
Boost Clock 1.5GHz | Boost Clock 1.7GHz |
·· 9.22 TFLOPSFP16 | ·· 13.93 TFLOPSFP16 |
NPU Model Hexagon | NPU Model Hexagon |
Performance 45 TOPSINT8 | Performance 80 TOPSINT8 |
Manufacturer | Manufacturer |
ISA AArch64 | ISA AArch64 |
Architecture OryonARMv8.7-A | Architecture Oryon 3ARMv8.7-A |
Family | Family |
Branding  | Branding  |
Codename Hamoa Snapdragon X EliteVariant PhoenixP-Core - | Codename Glymur - Pegasus-PP-Core Pegasus-EE-Core |
Market Segment Laptop | Market Segment Laptop |
Release Date Apr 24, 2024 | Release Date Sep 24, 2025 |
Foundry TSMC | Foundry TSMC |
Fabrication Node N4P | Fabrication Node N3E |
Die Size 170mm² | Die Size 288mm² |
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