Quick Verdict
A capable embedded processor offering excellent multi-threaded efficiency with 24 cores in a 45W envelope, though limited to embedded channels with no consumer retail availability.
Overview
Launch
2025
Status
ActiveGeneration
Core 7 (Bartlett Lake)
Market
Embedded/Industrial
The Intel Core 7 251TE is a 24-core hybrid processor designed for embedded and industrial applications, combining 8 performance-cores and 16 efficient-cores with 45W TDP and LGA1700 socket compatibility.
The Core 7 251TE features 8 P-cores and 16 E-cores, 36MB L3 cache, and boosts up to 5.4GHz while maintaining a 45W TDP. It supports both DDR4 and DDR5 memory with ECC, includes integrated UHD Graphics 730, and offers PCIe 5.
0/4.0 connectivity. Designed for embedded applications, it provides drop-in compatibility with LGA1700 platforms.
Specifications
Performance
Strong multi-threaded performance for embedded workloads with 24 cores, though single-core performance is limited by 1.4GHz base clock.
Excellent performance-per-watt ratio for a 24-core processor at 45W TDP.
- •Not designed for gaming applications
- •Low base clock limits gaming performance
- •Integrated graphics only suitable for basic display tasks
- •Hybrid architecture may cause scheduling issues in some games
- •No dedicated NPU
- •Supports Intel DL Boost (AVX2 VNNI) for basic CPU-based AI inference
- •Suitable only for light AI workloads at the edge
Architecture
Intel 7 (10nm enhanced)
Process Node
Bartlett Lake
Codename
24C / 32T
Core Config
36 MB
L3 Cache
45 W
TDP
Architecture Overview
Bartlett Lake is an embedded-focused evolution of Raptor Lake architecture, offering both hybrid and P-core-only configurations. The Core 7 251TE uses a hybrid design with 8 Raptor Cove performance-cores and 16 Gracemont efficient-cores.
CPU Design
8 P-cores handle performance-sensitive workloads while 16 E-cores provide efficient multi-threading for background tasks. Intel Thread Director optimizes scheduling between core types.
Memory Subsystem
Dual-channel memory controller supporting both DDR4-3200 and DDR5-5600 with ECC memory support for data integrity in embedded applications.
PCIe & I/O
20 PCIe lanes in total - 16 PCIe 5.0 lanes from CPU and 4 PCIe 4.0 lanes from PCH, supporting multiple high-speed devices.
Overclocking
Multiplier is locked as typical for embedded processors requiring stable, consistent performance.
- Higher core count at similar TDP (24 vs 20 cores)
- Lower power consumption for equivalent workloads
- Improved efficiency with updated microarchitecture
- Support for PCIe 5.0
Key Highlights
- 24 cores in efficient 45W package
- Drop-in LGA1700 compatibility for easy upgrades
- Support for both DDR4 and DDR5 memory
- ECC memory support for data integrity
- Integrated graphics for basic display needs
- Low power design enables passive cooling
- Extended availability for embedded markets
- Embedded-only availability (no retail channel)
- Low base clock (1.4GHz) limits single-thread performance
- Locked multiplier prevents overclocking
- Not suitable for gaming or high-performance computing
- Hybrid architecture may require OS scheduler optimization
- Limited to industrial/embedded use cases
- No integrated NPU for AI acceleration
History
Intel announced Bartlett Lake at CES 2025 as part of its embedded processor lineup, designed to offer performance improvements over Alder Lake and Raptor Lake embedded processors while maintaining LGA1700 socket compatibility. The Core 7 251TE represents the 24-core hybrid variant optimized for efficiency in industrial and edge computing applications. Bartlett Lake was positioned alongside Arrow Lake for embedded markets, focusing on determinism and long-term availability rather than pushing performance boundaries.
The platform has not been made available to retail consumers, remaining exclusive to OEM and embedded channels.
Improvements over Previous Generation
- Higher core count at similar TDP (24 vs 20 cores)
- Lower power consumption for equivalent workloads
- Improved efficiency with updated microarchitecture
- Support for PCIe 5.0
Alternatives & Competitors
Should You Buy It?
Not Recommended for the right buyer
Industrial embedded system build requiring 24-core efficiency at 45W
Avoid if…
- Building a consumer desktop system
- Gaming or high-performance computing needs
- requiring unlocked overclocking capabilities
- Seeking retail boxed processor with consumer warranty
Use Cases
Interesting Facts
Part of Intel's Bartlett Lake embedded platform announced at CES 2025
Uses hybrid architecture but optimized for deterministic behavior
Designed for long lifecycle availability through 2035
One of the first 24-core processors in 45W power envelope
Supports both DDR4 and DDR5 memory for flexible implementation
Based on proven Raptor Lake architecture with embedded optimizations
Targeted at edge computing and industrial automation markets
Offers drop-in compatibility with existing LGA1700 platforms
People Also Ask
Is Intel Core 7 251TE good for gaming?
No, it's not designed for gaming. The low base clock and embedded focus make it unsuitable for gaming applications.
What is the difference between Core 7 251TE and 251E?
The 251TE has a 45W TDP while the 251E has a higher TDP (likely 65W), offering better single-core performance but higher power consumption.
Does Core 7 251TE support ECC memory?
Yes, it supports both DDR4 and DDR5 ECC memory for data integrity in embedded applications.
What socket does Core 7 251TE use?
It uses the LGA1700 socket, making it compatible with 600 and 700-series chipsets.
Is Core 7 251TE unlocked for overclocking?
No, the multiplier is locked as typical for embedded processors requiring stable, consistent performance.
What is the release date of Core 7 251TE?
It was launched on January 13, 2025, as part of Intel's Bartlett Lake embedded platform.
How many cores does Core 7 251TE have?
It has 24 cores total - 8 performance-cores and 16 efficient-cores in a hybrid configuration.
What is the TDP of Core 7 251TE?
It has a 45W TDP, making it efficient for embedded and industrial applications with thermal constraints.
Does Core 7 251TE have integrated graphics?
Yes, it includes Intel UHD Graphics 730 with 32 execution units supporting up to four displays.
What is the max turbo frequency of Core 7 251TE?
The max turbo frequency is up to 5.4 GHz, allowing for bursts of performance when needed.
Frequently Asked Questions
What is the Core 7 251TE designed for?
The Core 7 251TE is designed for embedded and industrial applications requiring efficient multi-core performance in a low power envelope.
Can I use Core 7 251TE in a desktop PC?
While technically possible with compatible motherboards, it's not recommended due to embedded-focused optimizations, limited availability, and lack of consumer support.
What is the difference between Bartlett Lake and Raptor Lake?
Bartlett Lake is an embedded-focused variant of Raptor Lake with optimizations for long lifecycle availability, deterministic performance, and lower power consumption.
Does Core 7 251TE support virtualization?
Yes, it supports Intel VT-x, VT-d, and VT-rp virtualization technologies for running virtual machines efficiently.
What is the memory capacity of Core 7 251TE?
It supports up to 192GB of memory depending on the memory type (DDR4 or DDR5) and configuration.
Does Core 7 251TE require a special cooling solution?
No, the 45W TDP allows for passive cooling in many embedded applications, though active cooling may be needed in higher ambient temperatures.
What is the lifecycle of Core 7 251TE?
Intel offers extended availability for selected Bartlett Lake SKUs through 2035, making them suitable for long-life embedded applications.
Does Core 7 251TE have a P-core-only variant?
Yes, Bartlett Lake offers P-core-only variants (like Core 9 273PE) for workloads requiring deterministic behavior without hybrid core scheduling complexity.
What is the launch price of Core 7 251TE?
The recommended customer price is $384 for tray processors in 1000-unit quantities.
What is the warranty for Core 7 251TE?
Warranty terms vary by OEM/distributor but typically range from 1-3 years for embedded processors purchased through authorized channels.