Intel Core Ultra 7 255U Full Specs
12 Cores(2P+8M+2E) 14 Threads(4P+8M+2E) 2GHz |
TDP 15W |
Bandwidth 134.4GB/s · |
iGPU |
·· 4.3 TFLOPSFP16 |
Socket |
12 Cores 2P 8M 2E |
14 Threads 4P 8M 2E |
Base Clock 2GHz |
Boost Clock 5.2GHz |
Overclocking Locked |
L1i 64KB P 64KB M 64KB E |
L1d 48KB P 32KB M 32KB E |
L2 3MB P 8MB M shared 8MB E shared |
L3 24MB |
Type · |
Max Memory 96GB |
ECC No |
Channels 2 |
Bus Width 128-bit |
Speed 8400MT/s |
Bandwidth 134.4GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 134.4GB/s |
TDP 15W |
cTDP-down 12W |
Peak Power 57W |
Max Operating Temp 110°C Max |
PCIe PCIe 4.0 x2039.4GB/sBandwidth |
iGPU |
Shaders 512 |
Boost Clock 2.1GHz |
·· 4.3 TFLOPSFP16 |
NPU Model AI Boost 3 |
NPU Cores 2 |
Performance 13 TOPSINT8 |
Manufacturer |
ISA x86-64 |
Architecture |
Family |
Branding  |
Codename Arrow Lake-U Arrow Lake-U-2P-8EVariant Redwood CoveP-Core CrestmontM-Core CrestmontE-Core |
Market Segment Laptop |
Release Date Jan 6, 2025 |
Foundry Intel |
Other Foundries TSMCiGPU TSMCIO TSMCSoC |
Fabrication Node Intel 3 N5iGPU N6IO N6SoC |
Die Size 23mm²iGPU 10mm²IO 100mm²SoC |
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