Intel Nova Lake-S Spotted in the Wild: LGA 1954 Socket, 52-Core Monster, Targeting 2027 Launch

Engineering samples of Intel's next-gen desktop CPU, Nova Lake-S, have been photographed. The LGA 1954 socket is confirmed — a jump from 1851 pins — and the processor is expected to pack up to 52 cores, launching in early 2027 on the new Z990 chipset.

💡 What You Will Learn

Engineering samples of Intel's next-gen desktop CPU, Nova Lake-S, have been photographed. The LGA 1954 socket is confirmed — a jump from 1851 pins — and the processor is expected to pack up to 52 core

📜 Table of Contents

• What the Chip Looks Like
• Core Configurations
• Memory Support
• Platform Features
• The 700W Question

X user @1234566nya posted photos that electrified the hardware community — Intel's next-gen desktop CPU, Nova Lake-S, has been photographed in the flesh for the first time. Not a render, not a PPT slide — actual silicon. The rear contact layout confirms a brand new LGA 1954 socket, up from 1851 pins. The notch has moved from left to right, making it physically impossible to fit into LGA 1851 boards. Nova Lake-S is the direct successor to Arrow Lake, carrying Intel's fight against AMD's Zen 6. Current timeline: mass production in Q4 2026, launch in early 2027, paired with the new 900-series chipset (Z990/Z970 etc.).

What the Chip Looks Like

From the front, Nova Lake-S resembles Alder Lake — a bit of a throwback design. But flip it over and it's totally different: 1954 contact pins, the notch has moved from the left side to the right, and the physical package is larger. Even if you wanted to brute-force it into an LGA 1851 board, it wouldn't fit. Interestingly, the rear capacitor count dropped from 36 (Core Ultra 9 285K) to 35 — not sure if this is a power delivery change or just a sample variation.

Core Configurations

Nova Lake-S will be a hybrid architecture design, combining three different core types (P-core, E-core, and a new type): | Tier | P-cores | E-cores | LP E-cores | Total Cores | Total Threads | |------|---------|---------|------------|-------------|---------------| | Core Ultra 9 | 16 | 32 | 4 | 52 | 56 | | Core Ultra 7 | 12 | 24 | 4 | 40 | 44 | | Core Ultra 5 | 8 | 16 | 4 | 28 | 32 | | Core Ultra 3 | 6 | 8 | 0 | 14 | 14 | The flagship Core Ultra 9 will have 16 P-cores + 32 E-cores + 4 LP E-cores = 52 cores / 56 threads — a massive jump from Arrow Lake's 24 cores. The LP E-cores handle background OS tasks at extremely low power, likely integrated into the SoC tile.

Memory Support

Nova Lake-S will support both DDR5 and DDR5 CAMM2 memory modules. The memory controller will support up to DDR5-8000+ (native). No DDR6 support yet — that's expected with the next socket generation.

Platform Features

• LGA 1954 socket (new)
• Z990/Z970 chipsets (PCH integrated into the CPU package)
• PCIe Gen 5.0 (no Gen 6 yet)
• DDR5 / DDR5 CAMM2 support
• 52 cores / 56 threads max
• TDP: 125W-700W+ (flagship)

The 700W Question

Earlier leaks mentioned Nova Lake-S could draw up to 700W, which raised eyebrows. The Z990 chipset is reportedly designed for this power envelope, and Intel is likely targeting a 350-400W PL2 for the flagship SKU, with burst capability beyond that. This puts it in direct competition with AMD's Threadripper power territory.