Intel Xeon W-11855M Full Specs
6 Cores 12 Threads 3.2GHz |
TDP 45W |
Bandwidth 51.2GB/s DDR4 |
iGPU |
·· 1.49 TFLOPSFP16 |
Socket |
6 Cores |
12 Threads |
Base Clock 3.2GHz |
Boost Clock 4.9GHz |
Overclocking Locked |
L1i 32KB |
L1d 48KB |
L2 1.25MB |
L3 18MB |
Type DDR4 |
Max Memory 128GB |
ECC Yes |
Channels 2 |
Bus Width 128-bit |
Speed 3200MT/s |
Bandwidth 51.2GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 51.2GB/s |
TDP 45W |
cTDP-down 35W |
Max Operating Temp 100°C Max |
Bus Type DMI |
Bus Config 8 lanes |
Bus Speed 8GT/s |
Bus Bandwidth 8GB/s |
PCIe PCIe 4.0 x2039.4GB/sBandwidth |
iGPU |
Shaders 256 |
Boost Clock 1.45GHz |
·· 1.49 TFLOPSFP16 |
NPU Model GNA 2.0 |
Manufacturer |
ISA x86-64 |
Architecture |
Family |
Branding  |
Codename Tiger Lake-B Tiger Lake-8CVariant Willow CoveP-Core |
Market Segment Laptop |
Release Date May 11, 2021 |
Foundry Intel |
Fabrication Node 10nm SuperFin |
Die Size 190mm² |
Transistor Count 12.3 Billion |
Transistor Density 65 MTr/mm² |
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