Intel Core Ultra 4000 "Nova Lake-S" lineup leaks with 28-core 4970K BFC

A leak by @laurentschoice lists seven desktop Nova Lake-S chips under Intel's new four-digit Core Ultra 4000 naming, led by the Core Ultra 9 4970K BFC. It reportedly packs 8 P-cores, 16 E-cores and 4 LPE cores (28 total), bLLC, a 125 W rating and a 32 EU iGPU. Intel has not confirmed the names.

• Core Ultra 9 4970K BFC: 28 cores (8P+16E+4LPE), bLLC, 125 W
• Core Ultra 9 4950K listed with 24 cores, no LPE or bLLC
• Core Ultra 7 4870K BFC has 24 cores with bLLC, 4850K has 20 without
• bLLC is Intel's answer to AMD 3D V-Cache; BFC meaning unknown