Intel Xeon E3-1271 v3: specs and benchmarks

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Price now 127$
Games supported 97%
Intel Xeon E3-1271 v3
Intel Xeon E3-1271 v3
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Year of release 2014
Performance 8.46

Summary

Intel started Intel Xeon E3-1271 v3 sales 1 April 2014. This is Haswell architecture desktop processor primarily aimed at office systems. It has 4 cores and 8 threads, and is based on 22 nm manufacturing technology, with a maximum frequency of 4000 MHz and a locked multiplier.

Compatibility-wise, this is FCLGA1150 processor with a TDP of 80 Watt and a maximum temperature of °C. It supports DDR3L-1333, DDR3L-1600 memory.

It provides poor benchmark performance at

8.46%

of a leader's which is AMD EPYC 7763.

General info

Of Xeon E3-1271 v3 processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in performance rating730
Value for money16.72
Market segmentServer
Architecture codenameHaswell
Release date1 April 2014 (7 years ago)
Price now$127 of 14999 (Xeon Platinum 9282)
Value for money

To get the index we compare the characteristics of the processors and their cost, taking into account the cost of other processors.

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Technical specs

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores4 (Quad-Core)
Threads8
Base clock speed3.6 GHzof 4.7 (FX-9590)
Boost clock speed4 GHzof 5.3 (Core i9-10900KF)
L3 cache8 MB Intel® Smart Cacheof 32 (Ryzen Threadripper 1998)
Chip lithography22 nmof 5 (Apple M1)
64 bit support+
Windows 11 compatibility-
Unlocked multiplier-

Compatibility

Information on Xeon E3-1271 v3 compatibility with other computer components and devices: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1of 8 (Opteron 842)
SocketFCLGA1150
Thermal design power (TDP)80 Wattof 400 (Xeon Platinum 9282)

Technologies and extensions

Technological capabilities and additional instructions supported by Xeon E3-1271 v3. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI+
vPro+
Enhanced SpeedStep (EIST)+
Turbo Boost Technology2.0
Hyper-Threading Technology+
TSX+
Idle States+
Thermal Monitoring+
Flex Memory Access+
SIPP+
Fast Memory Access+

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT+
EDB+
Secure Key+
Identity Protection+
OS Guard+
Anti-Theft+

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d+
VT-x+
EPT+

Memory specs

Types, maximum amount and channel number of RAM supported by Xeon E3-1271 v3's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory typesDDR3L-1333, DDR3L-1600of 4266 (Ryzen 9 4900H)
Maximum memory size32 GBof 786 (Xeon E5-2670 v3)
Max memory channels2of 12 (Xeon Platinum 9221)
Maximum memory bandwidth25.6 GB/sof 281.6 (Xeon Platinum 9221)
ECC memory support+

Peripherals

Specifications and connection types of supported peripherals.

PCIe version3.0
PCI Express lanes16of 128 (EPYC 7551P)

Benchmark performance

Single-core and multi-core benchmark results of Xeon E3-1271 v3. Overall benchmark performance is measured in points in 0-100 range, higher is better.


Overall score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Xeon E3-1271 v3 8.46
  • Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Xeon E3-1271 v3 7427

Game benchmarks

Let's see how good Xeon E3-1271 v3 is for a gaming PC, compared with system requirements of some popular titles. Remember that sometimes official hardware requirements may reflect real performance inaccurately.

Relative perfomance

Overall Xeon E3-1271 v3 performance compared to nearest competitors among server CPUs.


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User rating

Here is the rating given to the reviewed processor by our users. Let others know your opinion by rating it yourself.


27 ratings
Intel Xeon E3-1271 v3
Intel Xeon E3-1271 v3

Questions and comments

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