Intel Core Ultra 7 260K: Unannounced Arrow Lake Chip in 2 Newegg PCs

Intel has not announced the 260K and has not posted a specification page for it, according to Tom's Hardware. After the report ran, Intel told the outlet that the chip is a "limited-availability" SKU, that it is not currently sold as a boxed retail processor, and that specifications should appear on Intel's website within a few days. Tom's Hardware's update names the part the "260K Plus", a label that does not match the 260K on Newegg's listings; Intel has not clarified which name is correct.

The chip appears in the ABS Kaze II with a GeForce RTX 5060 and the ABS Flux II Aqua with a GeForce RTX 5070, according to Tom's Hardware and VideoCardz. Newegg told Tom's Hardware the processor is exclusive to its in-house ABS systems. VideoCardz listed the Flux II Aqua at $1,999.99, down from $2,299.99, and Tom's Hardware's price widget showed $1,799.99 when it captured the page, so the price is moving. The Flux II Aqua also carries 32 GB of DDR5-6000 and a 1 TB PCIe 4.0 SSD.

What the Core Ultra 7 260K Listings Show

The spec source is an image on the two ABS listings: an Intel quick-reference slide that Intel has not published itself, which Tom's Hardware says was captured hastily from a Microsoft Teams call. Tom's Hardware reports 20 cores, eight of them performance cores, 30 MB of L3 cache, a 125 W base power rating and DDR5-6400 memory up to 256 GB. VideoCardz, reading the same slide, gives 12 efficiency cores and a 3.9 GHz P-core base clock. The slide shows a boost of up to 5.4 GHz.

That makes the 260K a near copy of the Core Ultra 7 265K, which Intel lists with the same 20 cores, 3.9 GHz P-core base, 30 MB of cache, 125 W base power and DDR5-6400 support. Intel lists the 265K at up to 5.5 GHz Max Turbo and 5.4 GHz on the P-cores; since the slide does not say which measure its 5.4 GHz is, the gap between the two chips may be zero or 100 MHz. Tom's Hardware says the slide places the chip in the original Arrow Lake family, not in Arrow Lake Refresh. Refresh parts support DDR5-7200 and the Intel Binary Optimization Tool, and the 260K gets neither.

Why it matters

If the two chips differ at all, the gap is at most 100 MHz on turbo, and no one has benchmarked the 260K. The part may also say something about how Intel sells desktop chips: a retailer-exclusive CPU is reaching prebuilts while its CFO said, as Voltgrid News reported, that PC units are expected to fall about 12% in 2026 and roughly 10% in 2027. Intel has not said why it made the part. Tom's Hardware notes that retailer-exclusive variants are common but rarely appear with no official trace.

Why Intel's Turbo Numbers Differ

Intel's spec pages give a chip several boost figures, not one. For the Core Ultra 7 265K, the page lists a Max Turbo Frequency of 5.5 GHz and a separate Performance-core Max Turbo of 5.4 GHz. The first is the highest clock any core can reach; the second is what the P-cores reach under regular Turbo Boost.

That matters for the 260K. An unpublished Intel slide shows 5.4 GHz, Newegg's page text says 5.2 GHz, and Intel has not posted a page saying which label applies. Until it does, a 5.4 versus 5.5 GHz comparison may be comparing different measures, and buyers should wait for Intel's listing before reading it as a slower chip.

What Intel Has Not Confirmed About the 260K

The listings disagree with each other. Newegg's product text gives the maximum boost as 5.2 GHz, against 5.4 GHz on Intel's slide. Newegg's configuration selector names the part Core Ultra 7 260KF, a suffix that normally means no integrated graphics, while the rest of the page says 260K. Intel has not said which is right, nor given a price, a launch date or whether boxed retail units will follow. Tom's Hardware has not tested the chip. Watch for Intel's product page, expected within days according to Intel's statement to Tom's Hardware.