Core Ultra 5 250K Plus
Intel Core Ultra 5 250K Plus Full Specs
18 Cores(6P+12E) 18 Threads(6P+12E) 4.2GHz |
TDP 125W |
Bandwidth 115.2GB/s DDR5 |
iGPU |
·· 3.89 TFLOPSFP16 |
Socket |
Core Ultra 5 250K Plus4,610M6 (12C12G)
x1.4718 Cores 6P 12E |
18 Threads 6P 12E |
Base Clock 4.2GHz |
Boost Clock 5.3GHz |
Overclocking Unlocked |
L1i 64KB P 64KB E |
L1d 48KB P 32KB E |
L2 3MB P 12MB E shared |
L3 30MB |
Type DDR5 |
Max Memory 256GB |
ECC Yes |
Channels 2 |
Bus Width 128-bit |
Speed 7200MT/s |
Bandwidth 115.2GB/s |
Bandwidth Calculator Channels Transfer Rate ·· |
TDP 125W |
Peak Power 159W |
Max Operating Temp 105°C Max |
Bus Type DMI |
Bus Config 8 lanes |
Bus Speed 16GT/s |
Bus Bandwidth 16GB/s |
PCIe PCIe 5.0 x2078.8GB/sBandwidth |
PCIe Secondary PCIe 4.0 x47.9GB/sBandwidth |
iGPU |
Shaders 512 |
Boost Clock 1.9GHz |
·· 3.89 TFLOPSFP16 |
NPU Model AI Boost 3 |
NPU Cores 2 |
Performance 13 TOPSINT8 |
Manufacturer |
ISA x86-64 |
Architecture |
Family |
Branding  |
Codename Arrow Lake-S Arrow Lake-S-8P-16EVariant Lion CoveP-Core SkymontE-Core |
Market Segment Desktop |
Release Date Jan 1, 2026 |
Part Number AT807683B9B4886, BX80768250K, BXC80768250K |
S-Spec SA4UZ |
Foundry TSMC |
Other Foundries TSMCiGPU TSMCIO TSMCSoC |
Fabrication Node N3B N5iGPU N6IO N6SoC |
Die Size 135mm² 23mm²iGPU 28mm²IO 100mm²SoC |