Jaykihn posts Bartlett Lake-S full specs for P-core-only LGA-1700 CPUs
We had high hopes for this series coming to consumers, but it looks like Intel has no such plans, and the LGA-1700 story has basically ended with Raptor Lake. The new CPUs that appeared in some OEM listings have now been put together by Jaykihn in a single chart, along with the missing specs.
Jaykihn has now leaked what looks like a complete specifications list for I ntel Bartlett Lake-S desktop socket parts that have been floating around in recent weeks. The leak reinforces the earlier interpretation from trackers that these CPUs are not positioned as consumer desktop products, and that they belong to Intel’s edge and embedded stack rather than a retail Core desktop launch.
Up to 12 Performance cores, more than any Alder/Raptor Lake CPU
The table lists multiple P-core-only SKUs, including 12-core and 10-core parts. Core 9 273PE and 273PTE are shown as 12-core, 24-thread CPUs with 36 MB of L3 cache and up to 5.7 GHz and 5.5 GHz max turbo clocks, respectively. Core 7 253PE, 253PTE, and 253PQE are listed as 10-core, 20-thread CPUs with 33 MB L3 cache, with max turbo clocks reaching 5.7 GHz on the 253PQE and 5.5 GHz on the 253PE.
The leak also adds Core 5 entries that fit the same P-core-only pattern. Core 5 223PE, 223PTE, and 223PQE are listed as 8-core, 16-thread parts with 24 MB of L3 cache, and boosts up to 5.5 GHz on the 223PQE. Core 5 213PE and 213PTE are also listed as 8-core, 16-thread CPUs with 24 MB L3 cache, and up to 5.2 GHz max turbo.
Bartlett Lake -S P-Core Only SKUs pic.twitter.com/2KmJh6UgdW
— Jaykihn (@jaykihn0) February 20, 2026
Base power values in the leaked table align with three segments, 125 W, 65 W, and 45 W depending on suffix. The 253PQE and 223PQE are shown at 125 W, while the PE parts are shown at 65 W and the PTE parts at 45 W. iGPU configurations are listed as 32 EUs on the Core 9 273 and Core 7 253 parts, while the Core 5 213 entries show 24 EUs.
Bartlett Lake-S is still just an edge product. Some boards may still end up supporting these CPUs through BIOS updates, but the expectation is that support would be limited and not centered on Z-series enthusiast boards. ASRock has already stated it will not support Bartlett Lake-S, which further narrows the chances of broad compatibility across mainstream retail boards.
| Intel Core “Bartlett Lake-S” Series | ||||||
|---|---|---|---|---|---|---|
| VideoCardz.com | Cores (P+E) | Threads | L3 cache | Base power | iGPU (EUs) | Max turbo |
| Intel Core 9 273PE 🆕 | 12 (12+0) | 24 | 36 MB | 65 W | 32 | 5.70 GHz |
| Intel Core 9 273PTE🆕 | 12 (12+0) | 24 | 36 MB | 45 W | 32 | 5.50 GHz |
| Intel Core 7 253PE🆕 | 10 (10+0) | 20 | 33 MB | 65 W | 32 | 5.50 GHz |
| Intel Core 7 253PTE🆕 | 10 (10+0) | 20 | 33 MB | 45 W | 32 | 5.40 GHz |
| Intel Core 7 253PQE🆕 | 10 (10+0) | 20 | 33 MB | 125 W | 32 | 5.70 GHz |
| Intel Core 7 251E | 24 (8+16) | 32 | 36 MB | 65 W | 32 | 5.60 GHz |
| Intel Core 7 251TE | 24 (8+16) | 32 | 36 MB | 45 W | 32 | 5.40 GHz |
| Intel Core 5 223PE 🆕 | 8 (8+0) | 16 | 24 MB | 65 W | 32 | 5.40 GHz |
| Intel Core 5 223PTE 🆕 | 8 (8+0) | 16 | 24 MB | 45 W | 32 | 5.40 GHz |
| Intel Core 5 223PQE 🆕 | 8 (8+0) | 16 | 24 MB | 125 W | 32 | 5.50 GHz |
| Intel Core 5 221E | 14 (6+8) | 20 | 24 MB | 65 W | 32 | 5.20 GHz |
| Intel Core 5 221TE | 14 (6+8) | 20 | 24 MB | 45 W | 32 | 5.00 GHz |
| Intel Core 5 213PE 🆕 | 8 (8+0) | 16 | 24 MB | 65 W | 24 | 5.20 GHz |
| Intel Core 5 213PTE 🆕 | 8 (8+0) | 16 | 24 MB | 45 W | 24 | 5.20 GHz |
| Intel Core 5 213PEF🆕 | 8 (8+0) | 16 | 24 MB | TBC | ❌ | 5.20 GHz |
| Intel Core 5 211E | 10 (6+4) | 16 | 20 MB | 65 W | 24 | 4.90 GHz |
| Intel Core 5 211TE | 10 (6+4) | 16 | 20 MB | 45 W | 24 | 4.80 GHz |
| Intel Core 5 211EF | 10 (6+4) | 16 | 20 MB | 65 W | ❌ | 4.90 GHz |
| Intel Core 3 201E | 4 (4+0) | 8 | 12 MB | 60 W | 24 | 4.80 GHz |
| Intel Core 3 201TE | 4 (4+0) | 8 | 12 MB | 45 W | 24 | 4.60 GHz |
| Intel Core 3 201EF | 4 (4+0) | 8 | 12 MB | 58 W | ❌ | 4.80 GHz |
Source: Jaykihn
