Intel has reportedly started shipping engineering samples of its next-generation Nova Lake CPUs, which bring a massive performance increase.
Intel Nova Lake Engineering Samples Rumored To Be Shipping Now, Major Performance Uplifts Expected
Intel's Nova Lake CPUs are expected to launch in the second half of this year. The desktop family, Nova Lake-S, will be the first to hit shelves, offering a big bump in performance thanks to enhancements in the architecture and core design.
As per SiliconFly, Intel has begun shipping the first ES samples of its Nova Lake CPUs. No details are being mentioned as to what core configurations these samples are based upon, but from earlier leaks, we know that Nova Lake will come in two distinct models: a single compute tile and a dual compute tile. The single compute tile variants will feature up to 28 cores, while the dual compute tile variants will feature up to 52 cores.
It is also stated that Intel's Nova Lake CPUs will bring a massive improvement in performance. The single-core performance is expected to boost by up to 20%. This comes from increased IPC of the new Coyote Cove P-Core and Arctic Wolf E-Core architectures, bLLC, AVX10.2, and APX optimizations. On the multi-core side, Nova Lake CPUs are expected to double the performance over Arrow Lake, which is expected since you are looking at almost double the core count from the current 24-core ARL-S variants to the 52-core NVL-S variants.
In addition to the core enhancements, Intel is also packing increased cache in the form of bLLC for both single and dual compute tile models. The single compute tile models will pack up to 144 MB cache, while the dual compute tile models will pack up to 288 MB cache. This will allow games to benefit from larger cache structures, boosting their performance similarly to AMD's Ryzen X3D offerings.
On the platform front, Intel will be housing its Nova Lake CPUs on the LGA 1954 socketed motherboards that feature the 900-series chipsets. The Z990 chipset will be the flagship offering, and there will also be a focus on mainstream models as the Nova Lake-S family will cover multiple price segments. DDR5 memory is also going to see improved support with CUDIMM and CQDIMM standards, enabling higher frequency DIMM support.
Nova Lake-S vs Arrow Lake-S
| Family | Nova Lake-S | Arrow Lake-S |
|---|---|---|
| Core Count (Max) | 52 | 24 |
| Thread Count (Max) | 52 | 24 |
| Max P-Cores | 16 | 8 |
| Max E-Cores | 32 | 16 |
| Max LP-E Cores | 4 | 0 |
| Max Cache (L2+L3) | 160-320 MB | 76 MB |
| Max bLLC Cache | 144-288 MB | N/A |
| DDR5 (1DPC 1R) | 8000 MT/s | 7200-6400 MT/s |
| PCIe 5.0 Lanes (Max) | 36 | 24 |
| PCIe 4.0 Lanes (Max) | 16 | 4 |
| Socket Support | LGA 1954 | LGA 1851 |
| Max TDP (PL1) | 125-175W | 125W |
| Max Power | ~700W (Dual) ~350W (Single) | ~400W |
| Launch | 2H 2026 | 1H 2026 |
AMD is also preparing its next-gen Zen 6-based Ryzen Desktop family, which will compete with Nova Lake. The CPUs will offer up to 24 cores, 48 threads, and will feature a massively upgraded platform, IO, core, and 3D V-Cache changes, so the desktop space is going to be a heated one and not a one-man show as it was during the Zen 5 and Arrow Lake launch.
AMD decimated Intel's lineup at launch, but Intel has since come back decently with its newest Core Ultra 200S Plus CPUs. Intel's biggest concern is AMD's gaming performance and efficiency, which is top-class, and it will be a task for Intel to not only get there but also surpass the levels of its competitors' next-generation offerings at the same time.
There's no specific timeline around the launch of Intel Nova Lake-S Desktop CPUs, but since the 2nd half of 2026 is confirmed by Intel itself, we might start hearing about the family soon. Computex is right around the corner, so we might get our first look at next-generation motherboards, and we should be able to get more details on the upcoming CPUs and platforms.
About the author: A Software Engineer by training and a PC enthusiast by passion, Hassan Mujtaba serves as Wccftech's Senior Editor for hardware section. With years of experience in the industry, he specializes in deep-dive technical analysis of next-generation CPU and GPU architectures, motherboards, and cooling solutions. His work involves not only breaking news on upcoming technologies but also extensive hands-on reviews and benchmarking.
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