Intel Xeon E3-1275 v5

Specifications Benchmarks Synonyms

Specifications

Technical data

CPU generation and family

CPU group
Intel Xeon E3 v5
Family
Intel Xeon E3
Generation
5
Name
Intel Xeon E3-1275 v5
Predecessor
—
Segment
Desktop / Server
Successor
—

CPU Cores and Base Frequency

A-Core
—
B-Core
—
Base Frequency
3.6 GHz
C-Core
—
Core architecture
normal
CPU Cores
4
CPU Threads
8
Hyperthreading / SMT
Yes
Overclocking
No
Turbo Frequency (1 Core)
4 GHz
Turbo Frequency (4 Cores)
3.8 GHz

Internal Graphics

DirectX Version
12
Execution units
24
Generation
9
GPU Frequency
400 MHz
GPU name
Intel HD Graphics P530
GPU Turbo
1150 MHz
Max. displays
3
Max. GPU Memory
—
Release date
Q3/2015
Shader
192
Technology
14 nm

Hardware codec support

AV1
No
H.264 / AVC
Decode / Encode
h265 / HEVC (8 bit)
Decode / Encode
h265 / HEVC (10 bit)
No
JPEG
Decode / Encode
VC-1
Decode
VP8
Decode / Encode
VP9
No

Memory & PCIe

ECC
Yes
Max. Memory
—
Memory channels
2
Memory type
DDR4-2133
PCIe lanes
16
PCIe version
3.0

Encryption

AES-NI
Yes

Thermal Management

Maximum Operating Temperature
—
TDP (PL1, legacy label)
80 W
TDP (PL2)
—
TDP down
—
TDP up
—

Technical details

Architecture
Skylake S
Instruction set (ISA)
x86-64 (64 bit)
ISA extensions
SSE4.1, SSE4.2, AVX2
L2-Cache
—
L3-Cache
8 MB
Part Number
—
Release date
Q4/2015
Socket
LGA 1151
Technology
14 nm
Virtualization
VT-x, VT-x EPT, VT-d

Positions in all rankings

Common positions Intel Xeon E3-1275 v5 CPU in popular benchmarks, for comparison with other models.

Cinebench R15 (Single-Core)

231 place
Cinebench R15 (Multi-Core)

338 place
Geekbench 5, 64bit (Single-Core)

357 place
Geekbench 5, 64bit (Multi-Core)

479 place
iGPU - FP32 Performance (Single-precision GFLOPS)

667 place
Geekbench 3, 64bit (Single-Core)

51 place
Geekbench 3, 64bit (Multi-Core)

203 place
Cinebench R11.5, 64bit (Single-Core)

55 place
Cinebench R11.5, 64bit (Multi-Core)

186 place
Cinebench R11.5, 64bit (iGPU, OpenGL)

320 place
Estimated results for PassMark CPU Mark

327 place

Benchmarks

Performance tests CPU

Compare the scores of popular benchmarks Intel Xeon E3-1275 v5 with other processors to understand the real speed of the CPU when processing content.

Tests include mathematical calculations, creation of 3D models, cryptocurrency mining, tests in single and multi-core modes.

These are saved results from the earlier catalog. Measurement dates and test configurations were not recorded. Models with no comparable results are omitted.

Recent models: test results with identified primary sources — Cinebench R23 · Cinebench R20 · Cinebench R15 · Cinebench 2026 · RandomX benchmark

Cinebench R15 (Single-Core)

The Cinebench R15 SC stresses the computing modules of a desktop or laptop computer to their limits and accurately determines the key performance parameters of the hardware

Higher values are better in this metric.

172

Intel Xeon E3-1275 v5

173

AMD Ryzen Threadripper 2970WX

173

AMD Ryzen Threadripper 1920X

All the benchmark results

Cinebench R15 (Multi-Core)

The Cinebench R15 MC stresses the computing modules of a desktop or laptop computer to their limits and accurately determines the key performance parameters of the hardware

Higher values are better in this metric.

844

Intel Xeon E3-1275 v5

862

Intel Core i3-10100T

854

Intel Core i7-4790K

All the benchmark results

Geekbench 5, 64bit (Single-Core)

Geekbench 5 SC is a popular cross-platform performance test for desktop or mobile processors that uses system memory intensively

Higher values are better in this metric.

1073

Intel Xeon E3-1275 v5

1078

Intel Core i7-8557U

1077

Intel Core i5-9400

All the benchmark results

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 MC is a popular cross-platform performance test for desktop or mobile processors that uses system memory intensively

Higher values are better in this metric.

3699

Intel Xeon E3-1275 v5

3731

Intel Xeon E5-1630 v3

3721

Intel Core i7-8559U

All the benchmark results

iGPU - FP32 Performance (Single-precision GFLOPS)

The performance of the iGPU - the internal GPU in games

Higher values are better in this metric.

442 GFLOPS

Intel Xeon E3-1275 v5

442 GFLOPS

Intel Core i5-6600K

442 GFLOPS

Intel Core i7-6700

All the benchmark results

Geekbench 3, 64bit (Single-Core)

Geekbench 3 SC for one CPU core, includes stress tests simulating real 3D scenarios for Windows, Mac, Linux, Ansroid, iOS

Higher values are better in this metric.

4536

Intel Xeon E3-1275 v5

4616

AMD Ryzen Threadripper 1920X

4616

AMD Ryzen Threadripper 1950X

Geekbench 3, 64bit (Multi-Core)

Geekbench 3 MC using a multi-core and hyperthreading, includes stress tests simulating real 3D scenarios for Windows, Mac, Linux, Ansroid, iOS

Higher values are better in this metric.

16177

Intel Xeon E3-1275 v5

16570

Intel Xeon E3-1240 v6

16570

Intel Xeon E3-1245 v6

Cinebench R11.5, 64bit (Single-Core)

The PC CPU and GPU test involves rendering a specific 3D scene in single-core mode, based on CINEMA 4D

Higher values are better in this metric.

2.09

Intel Xeon E3-1275 v5

2.1

AMD Ryzen 7 2700X

2.1

Intel Core i3-7300

Cinebench R11.5, 64bit (Multi-Core)

The PC CPU and GPU test involves rendering a specific 3D scene in multi-core mode and hyperthreading, based on CINEMA 4D

Higher values are better in this metric.

9.42

Intel Xeon E3-1275 v5

9.5

Intel Core i5-9400H

9.46

Intel Xeon E5-2637 v4

Cinebench R11.5, 64bit (iGPU, OpenGL)

The iGPU test involves rendering a specific 3D scene, based on CINEMA 4D

Higher values are better in this metric.

12.6

Intel Xeon E3-1275 v5

12.6

Intel Xeon E3-1225 v5

12.6

Intel Xeon E3-1235L v5

Estimated results for PassMark CPU Mark

PassMark is a test suite that performs complex mathematical calculations to determine CPU performance on file compression, encryption and physics-related tasks

Higher values are better in this metric.

11332

Intel Xeon E3-1275 v5

11501

Intel Core i5-8500

11445

Intel Core i7-4790K

All the benchmark results

Comparable benchmark results are required to suggest performance alternatives.

PL1 is the sustained processor power limit; PL2 is the short-term turbo power limit. They are not measured performance or efficiency.

The values are used to select the optimal cooling system and power supply.

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Intel Xeon E3-1275 v5