AMD Ryzen AI Max 390 vs Qualcomm Snapdragon X Elite (X1E-00-1DE) Full Specs
12 Cores 24 Threads 3.2GHz | 12 Cores 12 Threads 3.8GHz |
TDP 65W | TDP 80W |
Bandwidth 256GB/s LPDDR5X | Bandwidth 135.2GB/s LPDDR5X |
iGPU | iGPU |
·· 22.94 TFLOPSFP16 | ·· 9.22 TFLOPSFP16 |
Socket | Socket - |
Ryzen AI Max 3902,835
Snapdragon X Elite (X1E-00-1DE)2,97712 Cores | 12 Cores |
24 Threads | 12 Threads |
Base Clock 3.2GHz | Base Clock 3.8GHz |
Boost Clock 5GHz | Boost Clock 4.3GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB | L1i 192KB |
L1d 48KB | L1d 96KB |
L2 1MB | L2 36MB shared |
L3 64MB | L3 - |
SLC Cache - | SLC Cache 6MB |
Type LPDDR5X | Type LPDDR5X |
Max Memory 128GB | Max Memory 64GB |
ECC No | ECC No |
Channels 4 | Channels 8 |
Bus Width 256-bit | Bus Width 128-bit |
Speed 8000MT/s | Speed 8448MT/s |
Bandwidth 256GB/s | Bandwidth 135.2GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 256GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 135.2GB/s |
TDP 65W | TDP 80W |
cTDP-down 45W | cTDP-down - |
cTDP-up 120W | cTDP-up - |
Max Operating Temp 100°C Max | Max Operating Temp - |
Included Cooler 0 | Included Cooler - |
Bus Type PCIe | Bus Type - |
Bus Config 4 lanes | Bus Config - |
Bus Speed 16GT/s | Bus Speed - |
Bus Bandwidth 8GB/s | Bus Bandwidth - |
PCIe PCIe 4.0 x1631.5GB/sBandwidth | PCIe PCIe 4.0 x1223.6GB/sBandwidth |
- | PCIe Secondary PCIe 3.0 x43.9GB/sBandwidth |
iGPU | iGPU |
Shaders 2048 | Shaders 1536 |
Boost Clock 2.8GHz | Boost Clock 1.5GHz |
·· 22.94 TFLOPSFP16 | ·· 9.22 TFLOPSFP16 |
NPU Model XDNA 2 | NPU Model Hexagon |
NPU Cores 32 | NPU Cores - |
Performance 50 TOPSINT8 | Performance 45 TOPSINT8 |
Manufacturer | Manufacturer |
ISA x86-64 | ISA AArch64 |
Architecture | Architecture OryonARMv8.7-A |
Family | Family |
Branding  | Branding  |
Codename Strix Halo EldoraDie - Zen 5P-Core | Codename Hamoa - Snapdragon X EliteVariant PhoenixP-Core |
Market Segment Laptop | Market Segment Laptop |
Release Date Jan 6, 2025 | Release Date Sep 4, 2024 |
Foundry TSMC | Foundry TSMC |
Other Foundries TSMCSoC | Other Foundries - |
Fabrication Node N4X N5SoC | Fabrication Node N4P - |
Die Size 141mm² | Die Size 170mm² |
Transistor Count 16.6 Billion | Transistor Count - |
Transistor Density 118 MTr/mm² | Transistor Density - |
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