Intel Core 338-CLVX
- Cores
- 16
- Threads
- 32
- Base clock
- 2.5 GHz
- Boost clock
- 4.1 GHz
- Socket
- LGA 4677 (Socket E)
- TDP
- 185 W
- Processor line
- Intel Xeon Gold
- Cache
- 37.5 MB
- ECC support
- Y
Overview
The Intel® Xeon® Gold 6426Y 2.5GHz Sixteen Core Processor enhances the performance and the speed of your system. Additionally, the Virtualization Technology enables migration of more environments. It supports enhanced SpeedStep® technology that allows tradeoffs to be made between performance and power consumption.
Its Thermal Monitoring Technologies protect the processor package and the system from thermal failure through several thermal management features. The VT-x with Extended Page Tables (EPT) also known as Second Level Address Translation (SLAT), provides acceleration for memory intensive virtualized applications. Packed with more features, the Xeon Gold 6426Y 2.5GHz Sixteen Core Processor is the ideal choice for virtually all of your data demanding or standard enterprise infrastructure applications.
Compatibility
- Pairs with CPUs using the LGA 4677 (Socket E) socket.
- Requires DDR5 memory — not interchangeable with other generations.
- Draws up to 185 W — size your cooling and PSU headroom accordingly.
Compatibility data is automatically generated. Always verify critical specs before purchase.
Technical Specifications
Showing 28 key specifications of 73
All values come from this product’s catalog record.- Cores
- 16
- Threads
- 32
- Base clock
- 2.5 GHz
- Boost clock
- 4.1 GHz
- Socket
- LGA 4677 (Socket E)
- TDP
- 185 W
- Processor line
- Intel Xeon Gold
- Cache
- 37.5 MB
- ECC support
- Yes
- Max case temperature (Tcase)
- 80 °C
- DTS Max
- 95
- 64-bit support
- Yes
- Scalability
- 2S
- Market segment
- Server
- Use conditions
- Server/Enterprise
- Memory channels
- Octa-channel
- Package carrier
- E1B
- Model
- 6426Y
- Intel® OS Guard
- Yes
- Intel ARK ID
- 232377
- Servicing status
- Baseline Servicing
- Intel® UPI Speed
- 16
- Intel® Boot Guard
- Yes
- Low priority cores
- 12
- Codename
- Sapphire Rapids
- Execute Disable (NX)
- Yes
- High priority cores
- 4
- Number of UPI links
- 3
Show all 73 specifications
- Generation
- Intel Xeon Scalable 4th Gen
- Dedicated graphics
- No
- Integrated graphics
- No
- CPU brand
- Intel
- Processor package size
- 77.5 x 56.5
- Max memory
- 4000 GB
- PCI Express slots version
- 5.0
- CPU operating modes
- 64-bit
- Long-term availability
- Yes
- Instruction sets
- AMX,AVX,AVX 2.0,AVX-512,SSE4.2
- Intel® Crypto Acceleration
- Yes
- Intel® Run Sure Technology
- Yes
- Dedicated GPU model
- Not available
- High priority core frequency
- 2.7
- Integrated GPU model
- Not available
- Intel® Speed Shift Technology
- Yes
- Intel® Turbo Boost Technology
- 2.0
- Intel® Total Memory Encryption
- Yes
- Mode-based Execute Control (MBE)
- Yes
- Trusted Execution (TXT)
- Yes
- PCIe lanes
- 80
- Memory types supported by processor
- DDR5-SDRAM
- Intel® On Demand Feature Activation
- Yes
- AVX-512 Fused Multiply-Add (FMA) units
- 2
- Virtualization (VT-x)
- Yes
- Intel® Advanced Matrix Extensions (AMX)
- Yes
- Intel® Data Streaming Accelerator (DSA)
- 1 default devices
- Intel® QuickAssist Software Acceleration
- Yes
- Intel VT-x with Extended Page Tables (EPT)
- Yes
- Memory clock speeds supported by processor
- 4400,4800
- Intel Software Guard Extensions (Intel SGX)
- Yes
- Intel® Platform Firmware Resilience Support
- Yes
- Maximum Enclave Size Support for Intel® SGX
- 128
- Intel® AES New Instructions (Intel® AES-NI)
- Yes
- Intel® Speed Select Technology – Core Power
- Yes
- Maximum internal memory supported by processor
- 4000
- Intel® Transactional Synchronization Extensions
- Yes
- Intel® Control-flow Enforcement Technology (CET)
- Yes
- Intel® Resource Director Technology (Intel® RDT)
- Yes
- Intel® Speed Select Technology – Turbo Frequency
- Yes
- Intel® Deep Learning Boost (Intel® DL Boost) on CPU
- Yes
- Directed I/O virtualization (VT-d)
- Yes
- Intel® Hyper Threading Technology (Intel® HT Technology)
- Yes
- Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)
- Yes
- Intel® Speed Select technology - Performance Profile (Intel® SST-PP)
- Yes
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