Intel Xeon Processor E3-1275 v5
8M Cache, 3.60 GHz
Essentials
Product CollectionIntel Xeon Processor E3 v5 Family
Code NameProducts formerly Skylake
Vertical SegmentServer
Processor NumberE3-1275V5
Lithography14 nm
Use ConditionsPC/Client/Tablet
Recommended Customer Price$339.00
CPU Specifications
Total Cores4
Total Threads8
Max Turbo Frequency4.00 GHz
Intel Turbo Boost Technology 2.0 Frequency 4.00 GHz
Processor Base Frequency3.60 GHz
Cache8 MB Intel Smart Cache
Bus Speed8 GT/s
TDP80 W
Supplemental Information
Marketing StatusLaunched
Launch DateQ4'15
Servicing StatusEnd of Servicing Lifetime
End of Servicing Updates DateFriday, September 30, 2022
Embedded Options AvailableYes
DatasheetView now
Memory Specifications
Max Memory Size (dependent on memory type)64 GB
Memory TypesDDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Max # of Memory Channels2
Max Memory Bandwidth34.1 GB/s
ECC Memory Supported Yes
Processor Graphics
Processor Graphics Intel HD Graphics P530
Graphics Base Frequency400 MHz
Graphics Max Dynamic Frequency1.15 GHz
Graphics Video Max Memory64 GB
Graphics OutputeDP/DP/HDMI/DVI
4K SupportYes, at 60Hz
Max Resolution (HDMI) 4096x2304@24Hz
Max Resolution (DP) 4096x2304@60Hz
Max Resolution (eDP - Integrated Flat Panel) 4096x2304@60Hz
Max Resolution (VGA) N/A
DirectX* Support12
OpenGL* Support4.4
Intel Quick Sync VideoYes
Intel InTru™ 3D TechnologyYes
Intel Clear Video HD TechnologyYes
Intel Clear Video TechnologyYes
# of Displays Supported 3
Device ID0x191D
Expansion Options
Scalability1S Only
PCI Express Revision3.0
PCI Express Configurations 1x16, 2x8, 1x8+2x4
Max # of PCI Express Lanes16
Package Specifications
Sockets SupportedFCLGA1151
Max CPU Configuration1
Package Size37.5mm x 37.5mm
Advanced Technologies
Intel Turbo Boost Technology 2.0
Intel Hyper-Threading Technology Yes
Intel Transactional Synchronization ExtensionsYes
Intel 64 Yes
Instruction Set64-bit
Instruction Set ExtensionsIntel SSE4.1, Intel SSE4.2, Intel AVX2
Idle StatesYes
Enhanced Intel SpeedStep TechnologyYes
Thermal Monitoring TechnologiesYes
Security & Reliability
Intel vPro Eligibility Intel vPro Platform
Intel AES New InstructionsYes
Secure KeyYes
Intel Software Guard Extensions (Intel SGX)Yes with Intel ME
Intel Memory Protection Extensions (Intel MPX)Yes
Intel OS GuardYes
Intel Trusted Execution Technology Yes
Execute Disable Bit Yes
Intel Boot GuardYes
Intel Virtualization Technology (VT-x) Yes
Intel Virtualization Technology for Directed I/O (VT-d) Yes
Intel VT-x with Extended Page Tables (EPT) Yes
