- Home
- Reviews
- Forums
- Downloads
- Case Mod Gallery
- Databases
- Our Software
- More
- Contact Us
- CPU Database
- Intel Xeon Phi
- Intel Xeon Phi 7250 Specs
Report an Error Intel Xeon Phi 7250 68 Cores 272 Threads 215 W TDP 1400 MHz Frequency 1600 MHz Boost Knights Landing Codename Socket 3647 Socket
Front
Intel Socket 3647 The Intel Xeon Phi 7250 is a server/workstation processor with 68 cores, launched in June 2016. It is part of the Xeon Phi lineup, using the Knights Landing architecture with Socket 3647. Intel Hyper-Threading technology is available and effectly doubles the core-count of the P-Cores, to a total of 272 threads. Xeon Phi 7250 has 512 KB of L2 cache per core and operates at 1400 MHz by default, but can boost up to 1600 MHz, depending on the workload. Intel is building the Xeon Phi 7250 on a 14 nm production process using 8,000 million transistors. The multiplier is locked on Xeon Phi 7250, which limits its overclocking capabilities. With a TDP of 215 W, the Xeon Phi 7250 is extremely power hungry, which means you need top-notch cooling. Intel's processor supports DDR4 memory. ECC memory is supported, too, which is an important capability for mission-critical systems, to avoid data corruption. This processor lacks integrated graphics, you might need a graphics card. Hardware virtualization is available on the Xeon Phi 7250, which greatly improves virtual machine performance. Additionally, IOMMU virtualization (PCI passthrough) is supported, so that guest virtual machines may directly use host hardware. Programs using Advanced Vector Extensions (AVX) will run on this processor, boosting performance for calculation-heavy applications. Besides AVX, Intel has added support for the newer AVX2 and AVX-512 instructions, too. Physical
| Socket: | Intel Socket 3647 |
| Foundry: | Intel |
| Process Size: | 14 nm |
| Transistors: | 8,000 million |
| Package: | FC-LGA3647 |
Processor
| Market: | Server/Workstation |
| Production Status: | unknown |
| Release Date: | Jun 20th, 2016 |
| Part#: | SR2MDSR2X1 |
Performance
| Frequency: | 1400 MHz |
| Turbo Clock: | up to 1600 MHz |
| Base Clock: | 100 MHz |
| Multiplier: | 14.0x |
| Multiplier Unlocked: | No |
| TDP: | 215 W |
Architecture
| Codename: | Knights Landing |
| Generation: | Xeon Phi (Knights Landing) |
| Memory Support: | DDR4 |
| ECC Memory: | Yes |
Core Config
| # of Cores: | 68 |
| # of Threads: | 272 |
| SMP # CPUs: | 1 |
| Integrated Graphics: | N/A |
Cache
| Cache L1: | 32 KB (per core) |
| Cache L2: | 512 KB (per core) |
Features
- MMX
- SSE
- SSE2
- SSE3
- SSSE3
- SSE4.2
- AVX
- AVX2
- AVX-512
- EIST
- Intel 64
- XD bit
- TXT
- VT-x
- VT-d
- AES-NI
- ECC
- HTT
- FMA3
- F16C
- BMI1
- BMI2
- x8 SDDC
- vPro
|
Dec 17th, 2025 12:31 +07 change timezone Sign in / Register Latest GPU Drivers
- NVIDIA GeForce 591.44 WHQL
- AMD Radeon 25.12.1 WHQL
- Intel Arc & iGPU 101.8331 WHQL
New Forum Posts
- 12:21 by Athlonite RX 9000 series GPU Owners Club (1728)
- 12:20 by DaemonForce bypass driver is not compatible with your device (6)
- 10:54 by Bagerklestyne Very high platform power consumption in IDLE (200W+) on 9800 X3D (63)
- 10:43 by rapidrush Share your CPUZ Benchmarks! (2603)
- 10:23 by CityCultivator Dolby Audio Processing Effect Pack - For ALL Audio Output Endpoints - Compatible Only With Windows 11 (8)
- 10:07 by Cyclonusaltrax Samsung 870 EVO - Beware, certain batches prone to failure! (1336)
- 09:59 by Snk3 AAF Optimus Modded Driver For Windows 10 & Windows 11 - Only for Realtek HDAUDIO Chips (859)
- 09:19 by iameatingjam Windows 11 General Discussion (6603)
- 08:43 by ijeremyz DTS:X APO4 + DTS Interactive for Most Devices [USB Supported] (419)
- 08:21 by Wirko GeekCube Pro - "we have GabeCube at home" (26)
Popular Reviews
- Dec 15th, 2025 Einarex Pulse PM400 Review
- Dec 16th, 2025 Thermal Grizzly der8enchtable Review - Tested Over 3 Months
- Dec 10th, 2025 AMD FSR 4 Redstone Review
- Dec 15th, 2025 MSI MEG X870E Godlike X Edition Review
- Dec 16th, 2025 XMG Focus 17 (M25) Review - Proves that the 17.3-inchers Are Still a Thing
- May 24th, 2023 AMD Radeon RX 7600 Review - For 1080p Gamers
- Sep 6th, 2023 AMD Radeon RX 7800 XT Review
- Nov 6th, 2024 AMD Ryzen 7 9800X3D Review - The Best Gaming Processor
- Dec 12th, 2025 PELADN WO4 Review
- Mar 11th, 2025 AMD Ryzen 9 9950X3D Review - Great for Gaming and Productivity
TPU on YouTube Controversial News Posts
- Micron to Exit Crucial Consumer Business, Ending Retail SSD and DRAM Sales (195)
- AMD Lists Ryzen 7 9850X3D CPU with 5.6 GHz Boost Frequency (148)
- Valve Claims Steam Machine Outperforms 70% of Current Gaming PCs (133)
- Microsoft Copilot AI Comes to LG TVs, and Can't Be Deleted (126)
- Valve Steam Machine May Cost Less Than Anticipated (114)
- AMD FSR "Redstone" Arrives December 10, Exclusive to Radeon RX 9000 Series (109)
- SK Hynix Forecasts Tight Memory Supply Lasting Through 2028 (104)
- Valve Will Set Steam Machine Price Like a Regular Gaming PC (97)