Intel Wildcat Lake leak reveals Core 7, Core 5 and Core 3 SKUs for 15W systems

Leaker Jaykihn has revealed the full specifications and lineup for Intel Core 300 “Wildcat Lake.” This is the fourth package in Intel’s upcoming Core 300 series, but unlike Panther Lake, it will not carry Ultra branding. As we have already explained, Intel appears to position Wildcat Lake as mainstream silicon for more affordable systems. Even so, the leak points to a Core 7 variant, which stands out for this segment.
There’s even Core 7 SKU, two actually
The flagship SKU is the Core 7 360 , a 6-core part with 2 Performance cores and 4 Low Power Efficient cores. Unlike Panther Lake, Wildcat Lake does not appear to include standard Efficient cores. According to Jaykihn, the Core 7 360 has a single-core boost clock of up to 4.8 GHz , which is the highest across the Wildcat Lake lineup. That same boost clock is also said to be shared by the Core 3 350, although that model reportedly lacks SIPP support.
Wildcat Lake SKUs and clocking pic.twitter.com/MbuQXEBuXW
— Jaykihn (@jaykihn0) March 31, 2026
Core 5 and Core 3
The Core 5 series includes the 330, 320 and 315 SKUs, both with up to 4.6 GHz boost on the Performance cores. The Core 7 and Core 5 models are all said to use the same Xe3 integrated graphics configuration, featuring 2 Xe3 cores with clocks of up to 2.6 GHz.
Core 3 304 is reportedly the only SKU with reduced graphics enabled. It is said to feature just one Xe3 core, with one Performance core also disabled. Interestingly, Jaykihn data does not mention Core 3 310, which means it is either not planned or the prior information was wrong.
All listed SKUs are said to have the same 15W base power and 35W turbo power. This points to low-power systems such as thin-and-light laptops, and possibly even fanless designs?
| Intel Core (Ultra) 300 | ||||
|---|---|---|---|---|
| VideoCardz | Cores⤵️ | Max Boost | GPU Cores | Default TDP / Max TDP |
| Core Ultra X9 388H PTL | 16C (4P+8E+4LP) | 5.1 GHz | Arc B390 12 Xe3 | 25W/65-80W |
| Core Ultra 9 386H PTL | 16C (4P+8E+4LP) | 4.9 GHz | 4 Xe3 | 25W/65-80W |
| Core Ultra X7 368H PTL | 16C (4P+8E+4LP) | 5.0 GHz | Arc B390 12 Xe3 | 25W/65-80W |
| Core Ultra 7 366H PTL | 16C (4P+8E+4LP) | 4.8 GHz | 4 Xe3 | 25W/65-80W |
| Core Ultra X7 358H PTL | 16C (4P+8E+4LP) | 4.8 GHz | Arc B390 12 Xe3 | 25W/65-80W |
| Core Ultra 7 356H PTL | 16C (4P+8E+4LP) | 4.7 GHz | 4 Xe3 | 25W/65-80W |
| Core Ultra 5 338H PTL | 12C (4P+4E+4LP) | 4.7 GHz | Arc B370 10 Xe3 | 25W/65-80W |
| Core Ultra 5 336H PTL | 12C (4P+4E+4LP) | 4.6 GHz | 4 Xe3 | 25W/65-80W |
| Core Ultra 7 365 PTL | 8C (4P+0E+4LP) | 4.8 GHz | 4 Xe3 | 25W/55W |
| Core Ultra 7 355 PTL | 8C (4P+0E+4LP) | 4.7 GHz | 4 Xe3 | 25W/55W |
| Core Ultra 5 335 PTL | 8C (4P+0E+4LP) | 4.6 GHz | 4 Xe3 | 25W/55W |
| Core Ultra 5 325 PTL | 8C (4P+0E+4LP) | 4.5 GHz | 4 Xe3 | 25W/55W |
| Core Ultra 5 332 PTL | 6C (2P+0E+4LP) | 4.4 GHz | 2 Xe3 | 25W/55W |
| Core Ultra 5 322 PTL | 6C (2P+0E+4LP) | 4.4 GHz | 2 Xe3 | 25W/55W |
| Core 7 360 WCL ⬅️ | 6C (2P+0E+4LP) | 4.8 GHz | 2 Xe3 | 15W/35W |
| Core 7 350 WCL ⬅️ | 6C (2P+0E+4LP) | 4.8 GHz | 2 Xe3 | 15W/35W |
| Core 5 330 WCL ⬅️ | 6C (2P+0E+4LP) | 4.6 GHz | 2 Xe3 | 15W/35W |
| Core 5 320 WCL ⬅️ | 6C (2P+0E+4LP) | 4.6 GHz | 2 Xe3 | 15W/35W |
| Core 5 315 WCL ⬅️ | 6C (2P+0E+4LP) | 4.4 GHz | 2 Xe3 | 15W/35W |
| Core 3 304 WCL ⬅️ | 5C (1P+0E+4LP) | 4.3 GHz | 1 Xe3 | 15W/35W |
| PTL – Panther Lake WCL – Wildcat Lake |
Source: Jaykihn