Intel Core Xeon Gold 5520+
- Cores
- 28
- Threads
- 56
- Base clock
- 2.2 GHz
- Boost clock
- 4 GHz
- Socket
- LGA 4677 (Socket E)
- TDP
- 205 W
- Processor line
- Intel Xeon Gold
- Cache
- 52.5 MB
- ECC support
- Y
Overview
ThinkSystem SD550 V3 Intel Xeon Gold 5520+ 28C 205W 2.2GHz Processor Option Kit
Compatibility
- Pairs with CPUs using the LGA 4677 (Socket E) socket.
- Requires DDR5 memory — not interchangeable with other generations.
- Draws up to 205 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 83
All values come from this product’s catalog record.- Cores
- 28
- Threads
- 56
- Base clock
- 2.2 GHz
- Boost clock
- 4 GHz
- Socket
- LGA 4677 (Socket E)
- TDP
- 205 W
- Processor line
- Intel Xeon Gold
- Cache
- 52.5 MB
- ECC support
- Yes
- Max case temperature (Tcase)
- 85 °C
- Status
- Launched
- DTS Max
- 96
- 64-bit support
- Yes
- Stepping
- R1
- Launch date
- Q4'23
- Scalability
- 2S
- Market segment
- Server
- Use conditions
- Server/Enterprise
- Memory channels
- Octa-channel
- Package carrier
- E1B
- Model
- 5520+
- Intel® OS Guard
- Yes
- Intel ARK ID
- 237561
- Processor series
- Intel Xeon Gold 5000 Series
- Servicing status
- Baseline Servicing
- Intel® UPI Speed
- 20
- Intel® Boot Guard
- Yes
- Low priority cores
- 20
Show all 83 specifications
- Codename
- Emerald Rapids
- Execute Disable (NX)
- Yes
- High priority cores
- 8
- Number of UPI links
- 3
- Generation
- Intel Xeon Scalable 5th Gen
- Dedicated graphics
- No
- Integrated graphics
- No
- CPU brand
- Intel
- 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
- Low priority core frequency
- 2
- Dedicated GPU model
- Not available
- High priority core frequency
- 2.4
- 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
- Intel® Dynamic Load Balancer (DLB)
- 1 default devices
- PCIe lanes
- 80
- Memory types supported by processor
- DDR5-SDRAM
- Intel® On Demand Feature Activation
- Yes
- Intel® QuickAssist Technology (QAT)
- 1 default devices
- AVX-512 Fused Multiply-Add (FMA) units
- 2
- Virtualization (VT-x)
- Yes
- Intel® Volume Management Device (VMD)
- 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
- Export Control Classification Number (ECCN)
- 5A992C
- Intel Software Guard Extensions (Intel SGX)
- Yes
- Intel® Total Memory Encryption - Multi Key
- Yes
- Intel® Platform Firmware Resilience Support
- Yes
- Maximum Enclave Size Support for Intel® SGX
- 128
- Intel® AES New Instructions (Intel® AES-NI)
- Yes
- Intel® In-memory Analytics Accelerator (IAA)
- 1 default devices
- 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
- Commodity Classification Automated Tracking System (CCATS)
- 740.17B1
- Intel® Hyper Threading Technology (Intel® HT Technology)
- Yes
- Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)
- Yes
- Customs (HS) code
- 8542310001
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