Intel Xeon E3-1275 v3

Intel Xeon E3-1275 v3
Benchmarks & Specs

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The Intel Xeon E3-1275 v3, a remarkable member of the Haswell S architecture, was developed for use in workstations and smaller server systems. This processor, which once formed a very solid foundation, can still find its niche today. Its manufacturing in the 22-nanometer process was advanced at the time.

This ensured good energy efficiency. One of its clear advantages is the integrated graphics solution, the Intel HD Graphics P4600. It allows the operation of a system without a separate graphics card. This is particularly practical for server environments where no monitor connection is required. Or for workplaces with basic graphics requirements.

With 8 MB Level 3 Cache, the Intel Xeon E3-1275 v3 offers a respectable buffer size. This supports the speedy data processing for everyday tasks. Support for PCIe 3.0 ensures solid connectivity for expansion cards. As part of the Intel Xeon family, this processor was designed for reliability and continuous operation.

This is a quality feature that is appreciated. It remains a thoughtful choice for price-conscious builds. As well as for applications that prioritize a stable platform over high computing power. You can still see it in many systems today that simply have to work.
  • Integrated Intel HD Graphics P4600
  • 8 MB Level 3 Cache
  • High reliability for continuous operation

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank 449 / 867
In segment Desktop
Multi-core performance
Rank 500 / 821
In segment Desktop
Geekbench 6 Single-Core

Geekbench 6 Single-Core
Single-core performance

Intel Core i5-10400T
6C / 12T · 3.60 GHz
1,272
Intel Core i3-7320
2C / 4T · 4.10 GHz
1,270
Intel Xeon E3-1275 v3
4C / 8T · 3.90 GHz
1,269
Intel Xeon Gold 6126
12C / 24T · 3.70 GHz
1,268
Intel Core i7-6800K
6C / 12T · 3.60 GHz
1,267
Geekbench 6 Multi-Core

Geekbench 6 Multi-Core
Multi-core performance

Intel Core i3-10100T
4C / 8T · 3.50 GHz
4,247
Intel Xeon E5-1620 v3
4C / 8T · 3.60 GHz
4,231
Intel Xeon E3-1275 v3
4C / 8T · 3.90 GHz
4,207
Intel Xeon E5-2637 v3
4C / 8T · 3.60 GHz
4,162
Intel Xeon D-1736NT
8C / 16T · 3.10 GHz
4,128
Geekbench 5, 64bit Single-Core

Geekbench 5, 64bit Single-Core
Single-core performance

Intel Xeon Gold 6148
20C / 40T · 3.70 GHz
1,043
Intel Xeon Gold 6154
18C / 36T · 3.70 GHz
1,042
Intel Xeon E3-1275 v3
4C / 8T · 3.90 GHz
1,041
Intel Core i3-8300
4C / 4T · 3.70 GHz
1,040
Intel Xeon Gold 6126
12C / 24T · 3.70 GHz
1,040
Geekbench 5, 64bit Multi-Core

Geekbench 5, 64bit Multi-Core
Multi-core performance

Intel Xeon E3-1270 v3
4C / 8T · 3.90 GHz
3,927
Intel Core i7-5775C
4C / 8T · 3.50 GHz
3,897
Intel Xeon E3-1275 v3
4C / 8T · 3.90 GHz
3,894
Intel Core i5-8500T
6C / 6T · 3.00 GHz
3,877
AMD Ryzen 5 PRO 3350G
4C / 8T · 3.60 GHz
3,876
iGPU - FP32 Performance (Single-precision GFLOPS)

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Core i5-9400
Intel UHD Graphics 630
403
Intel Core i5-9400T
Intel UHD Graphics 630
403
Intel Xeon E3-1275 v3
Intel HD Graphics P4600
400
AMD A8-5500
AMD Radeon HD 7560D
389
AMD A8-5500B
AMD Radeon HD 7560D
389
Cinebench R15 (Single-Core)

Cinebench R15 (Single-Core)
Single-core performance

AMD Ryzen 3 3200G
4C / 4T · 4.00 GHz
154 cb
AMD Ryzen 3 PRO 3200G
4C / 4T · 4.00 GHz
154 cb
Intel Xeon E3-1275 v3
4C / 8T · 3.90 GHz
153 cb
Intel Core i3-6100
2C / 4T · 3.70 GHz
152 cb
Intel Core i7-6950X
10C / 20T · 3.50 GHz
152 cb
Cinebench R15 (Multi-Core)

Cinebench R15 (Multi-Core)
Multi-core performance

Intel Xeon E3-1260L v5
4C / 8T · 3.40 GHz
755 cb
Intel Core i5-8500T
6C / 6T · 3.00 GHz
751 cb
Intel Xeon E3-1275 v3
4C / 8T · 3.90 GHz
742 cb
Intel Xeon E3-1505M v6
4C / 8T · 3.00 GHz
739 cb
Intel Xeon E3-1535M v5
4C / 8T · 3.40 GHz
738 cb

More benchmarks

At a glance

PropertyValue
FamilyIntel Xeon E3 (44)
CPU groupIntel Xeon E3 v3 (15)
ArchitectureHaswell S
Technology22 nm
SegmentDesktop
SocketLGA 1150
Generation4
Predecessor
Successor

CPU Cores and Base Frequency

PropertyValue
CPU Cores / Threads4 / 8
Hyperthreading / SMT
Core architecturenormal
Cores: 4x
Frequency: 3.50 GHz
Turbo Frequency (1 Core): 3.90 GHz
Turbo Frequency (4 Cores): 3.90 GHz
L2-Cache
L3-Cache8.00 MB
OverclockingNo

Integrated graphics (iGPU)

PropertyValue
GPU nameIntel HD Graphics P4600
GPU frequency0.35 - 1.25 GHz
CUs / Shader20 / 160
Raytracing
Max. displays3
Max. GPU Memory2 GB
Technology22 nm
Release dateQ2/2013

Memory & PCIe

Memory typeMemory bandwidth
DDR3-1600
25.6 GB/s
PropertyValue
Max. Memory32 GB
Memory channels2
ECC
PCIe3.0 x 16
PCIe Bandwidth15.8 GB/s

Thermal Management

PropertyValue
TDP84 W
TDP (PL2)
TDP up
TDP down
T. junction max.

Technical details

PropertyValue
Chip designMonolithic
AES-NI
Operating systemsWindows 10, Linux
Instruction setx86-64 (64 bit)
ISA extensionsSSE4.1, SSE4.2, AVX2
Release dateQ2/2013
Release price265 $
DocumentsTechnical data sheet
Intel Xeon E3-1275 v3
Intel Xeon E3-1275 v3
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