Intel Xeon Phi 7250
Intel processor specifications and benchmark scores
Intel Xeon Phi 7250 Specifications
Xeon Phi 7250 Core Configuration
Processing cores and threading
The Intel Xeon Phi 7250 features 68 physical cores and 272 threads, which directly impacts multi-threaded performance in CPU benchmarks. More cores allow the processor to handle parallel workloads efficiently, improving performance in video editing, 3D rendering, and multitasking scenarios. Thread count determines how many simultaneous tasks the CPU can process, with higher thread counts benefiting productivity applications and content creation workflows.
Phi 7250 Clock Speeds
Base and boost frequencies
Clock speed is a critical factor in Xeon Phi 7250 benchmark performance, measured in GHz. The base clock represents the guaranteed operating frequency, while the boost clock indicates maximum single-core performance under optimal conditions. Higher clock speeds translate to faster single-threaded performance, which is essential for gaming and applications that don't fully utilize multiple cores. The Xeon Phi 7250 by Intel can dynamically adjust its frequency based on workload and thermal headroom.
Intel's Xeon Phi 7250 Cache Hierarchy
L1, L2, L3 cache sizes
Cache memory is ultra-fast storage built directly into the Phi 7250 processor die. L1 cache provides the fastest access for frequently used data, while L2 and L3 caches offer progressively larger storage with slightly higher latency. Larger cache sizes significantly improve CPU benchmark scores by reducing memory access times. The Xeon Phi 7250's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.
Knights Landing Architecture & Process
Manufacturing and design details
The Intel Xeon Phi 7250 is built on Intel's 14 nm manufacturing process, which determines power efficiency and thermal characteristics. Smaller process nodes allow for more transistors in the same space, enabling higher performance per watt. The architecture defines how the processor handles instructions and manages data flow, directly impacting benchmark results across different workload types. Modern CPU architectures like the one in Phi 7250 incorporate advanced branch prediction and out-of-order execution for optimal performance.
Knights Landing Instruction Set Features
Supported CPU instructions and extensions
The Xeon Phi 7250 by Intel supports various instruction set extensions that enable optimized performance for specific workloads. SIMD instructions like SSE and AVX accelerate multimedia, scientific computing, and AI workloads by processing multiple data points simultaneously. Features like AES-NI provide hardware-accelerated encryption, while AVX-512 (if supported) enables advanced vector processing for data centers and high-performance computing. These instruction sets are critical for software compatibility and performance in modern applications.
Phi 7250 Power & Thermal
TDP and power specifications
The Intel Xeon Phi 7250 has a TDP (Thermal Design Power) of 215W, indicating the cooling solution required for sustained operation. TDP affects both system power consumption and the type of cooler needed. Lower TDP processors are ideal for compact builds and laptops, while higher TDP chips typically offer better sustained performance in demanding CPU benchmarks. Understanding power requirements helps ensure your system can deliver consistent performance without thermal throttling.
Intel Socket 3647 Platform & Socket
Compatibility information
The Xeon Phi 7250 uses the Intel Socket 3647 socket, which determines motherboard compatibility. Choosing the right platform is essential for building a system around this processor. The socket type also influences available features like PCIe lanes, memory support, and upgrade paths. When comparing CPU benchmarks, ensure you're looking at processors compatible with your existing or planned motherboard to make informed purchasing decisions.
Intel Socket 3647 Memory Support
RAM compatibility and speeds
Memory support specifications for the Phi 7250 define which RAM types and speeds are compatible. Faster memory can significantly improve CPU benchmark performance, especially in memory-intensive applications and gaming. The memory controller integrated into the Xeon Phi 7250 determines maximum supported speeds and channels. Dual-channel or quad-channel memory configurations can double or quadruple memory bandwidth, providing noticeable performance gains in content creation and scientific workloads.
Xeon Phi 7250 Product Information
Release and pricing details
The Intel Xeon Phi 7250 is manufactured by Intel and represents their commitment to delivering competitive CPU performance. Understanding the release date and pricing helps contextualize benchmark comparisons with other processors from the same generation. Launch pricing provides a baseline for evaluating value, though street prices often differ. Whether you're building a new system or upgrading, the Xeon Phi 7250 by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.
Xeon Phi 7250 Benchmark Scores
No benchmark data available for this CPU.
About Intel Xeon Phi 7250
The Intel Xeon Phi 7250 is built on the Knights Landing microarchitecture, a major shift from traditional CPUs designed specifically for highly parallel workloads. With a massive 68 cores on a single die, this processor is essentially a many-core beast aimed at scientific computing and complex simulations. Each core is a full-fledged x86 core, not a lightweight atom-style core, which gives it serious muscle for its intended tasks. The architecture leverages a 2D mesh interconnect to keep all those cores communicating efficiently, avoiding bottlenecks during intense data crunching. This design choice makes the Xeon Phi 7250 fundamentally different from standard server processors of its time. It's like a supercomputer on a chip, built for raw parallel throughput above all else.
When it comes to clock speeds, the Intel Xeon Phi 7250F operates at a base frequency of 1.4 GHz with a turbo boost up to 1.6 GHz, which seems low compared to desktop chips. However, you have to remember this chip isn't about single-core speed; it's about having 68 cores all working simultaneously. The modest clock frequency is a direct trade-off for fitting so many cores into a 215-watt thermal envelope, keeping power consumption manageable. Even with turbo boost enabled, the frequency bump is conservative to stay within its thermal design power. This chip proves that high performance doesn't always mean high clock speeds when you have an army of cores at your disposal. The 7250's strategy is all about collective power, not individual core velocity.
Energy efficiency is a fascinating angle for the Xeon Phi 7250; packing 68 cores into a 215W TDP is a serious engineering feat for its era. Compared to stacking multiple traditional Xeon CPUs to get a similar core count, this single-socket solution can be more power-efficient for the right workloads. The 14nm manufacturing process was key to achieving this density, allowing Intel to create such a complex processor. While not as efficient as some modern architectures, for massively parallel tasks, it delivers a lot of compute per watt. You're getting a ton of computational threads 272 to be exact without the energy bill of a multi-socket system. This makes the 7250 a compelling option for data centers focused on performance-per-watt in HPC environments.
The cache configuration on this Intel processor is unique, featuring 32 KB L1 and 512 KB L2 cache per core, but there's no traditional L3 cache shared across the die. Instead, the Knights Landing architecture uses a distributed tag directory and the high-bandwidth MCDRAM to act as a massive, fast L3-like cache. This 16 GB MCDRAM is a game-changer, offering extreme bandwidth that feeds the hungry cores and prevents them from stalling. This memory setup is crucial for the kind of data-intensive applications the Xeon Phi 7250 Knights Landing CPU is meant to tackle. Target use cases are clearly in high-performance computing, like climate modeling, financial analytics, and cutting-edge scientific research. If your code can be parallelized across hundreds of threads, this chip is a monster waiting to be unleashed.
The AMD Equivalent of Xeon Phi 7250
Looking for a similar processor from AMD? The AMD Ryzen 5 1600X offers comparable performance and features in the AMD lineup.
Popular Intel Xeon Phi 7250 Comparisons
See how the Xeon Phi 7250 stacks up against similar processors from the same generation and competing brands.
Compare Xeon Phi 7250 with Other CPUs
Select another CPU to compare specifications and benchmarks side-by-side.
Browse CPUs