E3-1275L v3 Intel Xeon E3 v3 Quad-Core 2.70GHz 5.00GT/s DMI 8MB L3 Cache Socket FCLGA1150 Processor V3
Product Collection : Intel® Xeon® Processor E3 v3 Family
Code Name : Products formerly Haswell
Vertical Segment : Server
Processor Number : E3-1275LV3
Lithography : 22 nm
Total Cores : 4
Total Threads : 8
Max Turbo Frequency : 3.90 GHz
Turbo Boost 2.0 Frequency : 3.90 GHz
Processor Base Frequency : 2.70 GHz
Cache : 8 MB Intel® Smart Cache
Bus Speed : 5 GT/s
# of QPI Links : 0
TDP : 45 W
Marketing Status : Discontinued
Launch Date : Q2'14
Servicing Status : End of Servicing Lifetime
End of Servicing Updates Date : Wednesday, June 30, 2021
Embedded Options Available : No
Max Memory Size : 32 GB
Memory Types : DDR3 1333/1600
Max # of Memory Channels : 2
Max Memory Bandwidth : 25.6 GB/s
ECC Memory Supported : Yes
GPU Name : Intel® HD Graphics for 4th Generation Intel® Processors
Graphics Base Frequency : 350 MHz
Graphics Max Dynamic Frequency : 1.20 GHz
Graphics Video Max Memory : 1.7 GB
Graphics Output : eDP/DP/HDMI/VGA
Execution Units : 10
Max Resolution (HDMI) : 3840x2160@60Hz
Max Resolution (DP) : 3840x2160@60Hz
Max Resolution (VGA) : 2880x1800@60Hz
DirectX Support : 11.2
OpenGL Support : 4.3
Quick Sync Video : Yes
InTru™ 3D Technology : Yes
Flexible Display Interface : Yes
Clear Video HD Technology : Yes
# of Displays Supported : 3
Scalability : 1S Only
PCI Express Revision : 3.0
PCI Express Configurations : 1x16, 2x8, 1x8/2x4
Max # of PCI Express Lanes : 16
Sockets Supported : FCLGA1150
Max CPU Configuration : 1
Thermal Solution Specification : PCG 2013B
Package Size : 37.5mm x 37.5mm
Turbo Boost Technology : 2.0
Hyper-Threading Technology : Yes
Transactional Synchronization Extensions : Yes
Intel® 64 : Yes
Instruction Set : 64-bit
Instruction Set Extensions : Intel® SSE4.1, SSE4.2, AVX2
Idle States : Yes
Enhanced Intel SpeedStep® Technology : Yes
Thermal Monitoring Technologies : Yes
Fast Memory Access : Yes
Flex Memory Access : Yes
Identity Protection Technology : Yes
vPro® Eligibility : Intel vPro® Platform
AES New Instructions : Yes
Secure Key : Yes
OS Guard : Yes
Trusted Execution Technology : Yes
Execute Disable Bit : Yes
Anti-Theft Technology : Yes
Stable IT Platform Program (SIPP) : Yes
Virtualization Technology (VT-x) : Yes
Virtualization Technology for Directed I/O (VT-d) : Yes
VT-x with Extended Page Tables (EPT) : Yes


