Intel Core Ultra 7 355 Full Specs
8 Cores(4P+4E) 8 Threads(4P+4E) 2.3GHz |
TDP 25W |
Bandwidth 108.8GB/s · |
iGPU |
·· 81.92 TFLOPSFP16 |
Socket |
8 Cores 4P 4E |
8 Threads 4P 4E |
Base Clock 2.3GHz |
Boost Clock 4.7GHz |
Overclocking Locked |
L0i 64KB |
L0d 48KB |
L1i 64KB E |
L1d 192KB P 32KB E |
L2 3MB P 4MB E shared |
L3 12MB |
Type · |
Max Memory 96GB |
ECC No |
Channels 2 |
Bus Width 128-bit |
Speed 6800MT/s |
Bandwidth 108.8GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 108.8GB/s |
TDP 25W |
cTDP-down 12W |
Peak Power 55W |
Max Operating Temp 100°C Max |
PCIe PCIe 5.0 x415.8GB/sBandwidth |
PCIe Secondary PCIe 4.0 x815.8GB/sBandwidth |
iGPU |
Shaders 512 |
Boost Clock 2.5GHz |
·· 81.92 TFLOPSFP16 |
NPU Model NPU 5 |
NPU Cores 3 |
Performance 49 TOPSINT8 |
Manufacturer |
ISA x86-64 |
Architecture |
Family |
Branding  |
Codename Panther Lake-U Panther Lake-U-4P-4EVariant Cougar CoveP-Core DarkmontM-Core DarkmontE-Core |
Market Segment Laptop |
Release Date Jan 5, 2026 |
Foundry Intel |
Other Foundries InteliGPU TSMCPCH |
Fabrication Node Intel 18A Intel 3iGPU N6PCH |
Die Size 93mm² 27mm²iGPU 49mm²PCH |
Transistor Count 4 MillionPCH |
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