Topic Hub RSS

Intel Bartlett Lake

Get the technical details on Intel Bartlett Lake CPUs, focusing on P-core counts and the latest boot compatibility updates.

Intel Core 9 273PQE Bartlett Lake-S Intel 12 P-core processor Core 9 273PQE benchmarks Intel CPU without E-cores

2 Stories

Mar 22 Last Updated

TLDR — Intel’s decision to gate the Core 9 273PQE behind industrial BIOS restrictions is a cynical move that robs enthusiasts of the 12-P-core "dream chip" just to force an expensive platform migration to LGA 1851. While its 5.9 GHz boost proves Bartlett Lake-S could have been a legendary LGA 1700 send-off, we believe Intel is choosing artificial market segregation over rewarding the DIY builders who supported the socket for years.

2 Articles · 49 Days Tracked

Latest Coverage

2 stories

Mar 22, 2026 · Hardware

Intel Core 9 273PQE: The 12 P-Core Dream That Won’t Boot on Your PC

Feb 21, 2026 · Hardware

Intel Core 200E: The 12 P-Core Powerhouse You Aren’t Allowed to Buy

Timeline

How this story developed

Mar 22, 2026 Intel Core 9 273PQE: The 12 P-Core Dream That Won’t Boot on Your PC

Feb 21, 2026 Intel Core 200E: The 12 P-Core Powerhouse You Aren’t Allowed to Buy

Key Questions

Quick answers

What are the technical specifications of the Intel Core 9 273PQE?

The Core 9 273PQE is a 12-core, 24-thread processor with a base clock of 3.4 GHz and a boost clock of 5.9 GHz. It features a 125W TDP, 36MB of L3 cache, and includes specialized features such as ECC memory support and vPro. This specific model uses a monolithic design that entirely removes Efficiency cores in favor of 12 Performance cores.

Can the Intel Core 200E series be used in standard consumer motherboards?

No, consumer motherboards like the Z790 lack the necessary microcode and BIOS support to initialize these chips. Major vendors such as ASRock have stated they will not provide BIOS updates for the 200E series on consumer-grade boards. Additionally, many of these processors are used in the COM-HPC form factor, which does not fit in standard ATX computer cases.

Why did Intel eliminate Efficiency cores for these specific industrial processors?

Intel removed the E-cores to provide deterministic performance and eliminate the latency or scheduling jitter caused by the Thread Director moving tasks between different core types. In industries like high-frequency trading or medical imaging, these minor stutters can lead to significant financial losses or failed procedures. Pure P-core designs ensure raw, predictable power where every microsecond of latency is critical.

What are the primary differences between the PQE, PE, and PTE series models?

The PQE series is designed for high-power industrial applications with a 125W TDP and high clock speeds. The PE series serves as a mid-clock option for standard embedded systems with a 65W TDP. The PTE series is optimized for power efficiency at the edge, operating with a lower 45W TDP.

Is the Intel Core 200E series available for DIY PC builders to purchase?

No, these processors are restricted to the Network and Edge (NEX) group and are intended for industrial customers rather than the DIY community. They feature locked multipliers and are often sold as part of specialized modules like those from Congatec. Intel has effectively locked the gates to the consumer market, positioning these as niche tools for automated factories and professional environments.

We're actively tracking Intel Bartlett Lake. Explore our full coverage below.

Browse All Topics

My Bookmarks

Intel Bartlett Lake

Latest Coverage

Timeline