Intel Xeon E-2146G vs E5-4627 v4

Price now 381$
Games supported 99%
Intel Xeon E-2146G
Intel Xeon E-2146G
  • Interface
  • Core clock speed
  • Max video memory
  • Memory type
  • Memory clock speed
  • Maximum resolution
Intel Xeon E5-4627 v4
Intel Xeon E5-4627 v4
  • Interface
  • Core clock speed
  • Max video memory
  • Memory type
  • Memory clock speed
  • Maximum resolution
Price now 2350$
Games supported 99%

General info

Comparing Xeon E-2146G and Xeon E5-4627 v4 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rating567587
Value for money9.580.90
Market segmentServerServer
SeriesIntel Xeon EIntel Xeon E5
Architecture codenameCoffee Lake (2017−2019)Broadwell (2015−2019)
Release date12 July 2018 (4 years ago)20 June 2016 (6 years ago)
Launch price (MSRP)$311$2,225
Current price$381 (1.2x MSRP)$2350 (1.1x MSRP)
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

Xeon E-2146G and Xeon E5-4627 v4 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores6 (Hexa-Core)10 (Deca-Core)
Base clock speed3.5 GHz2.6 GHz
Boost clock speed4.5 GHz3.2 GHz
Bus support4 × 8 GT/s2 × 8 GT/s
L1 cache384 KBno data
L2 cache1.5 MB2.5 MB
L3 cache12 MB25 MB
Chip lithography14 nm14 nm
Die sizeno data246.24 mm2
Maximum core temperature100 °C82 °C
Number of transistorsno data3200 Million
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier--


Information on Xeon E-2146G and Xeon E5-4627 v4 compatibility with other computer components: 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 configuration14
Thermal design power (TDP)80 Watt135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E-2146G and Xeon E5-4627 v4. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® AVX2
vPro+no data
Enhanced SpeedStep (EIST)++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology+-
Idle States++
Thermal Monitoring++
Flex Memory Accessno data-
PAEno data46 Bit
Instruction Replayno data-

Security technologies

Xeon E-2146G and Xeon E5-4627 v4 technologies aimed at improving security, for example, by protecting against hacks.

Secure Key++
MPX+no data
SGXYes with Intel® MEno data
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E-2146G and Xeon E5-4627 v4 are enumerated here.


Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E-2146G and Xeon E5-4627 v4. Depending on the motherboards, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4
Maximum memory size128 GB1.5 TB
Max memory channels24
Maximum memory bandwidth41.6 GB/s68 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics P630no data
Max video memory128 GBno data
Quick Sync Video+no data
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.15 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Xeon E-2146G and Xeon E5-4627 v4 integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+no data
HDMI+no data
DVI+no data

Graphics image quality

Maximum display resolutions supported by Xeon E-2146G and Xeon E5-4627 v4 integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2160@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Xeon E-2146G and Xeon E5-4627 v4 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data


Specifications and connection of peripherals supported by Xeon E-2146G and Xeon E5-4627 v4.

PCIe version3.03.0
PCI Express lanes1640

Benchmark performance

Various benchmark results of the processors in comparison. Overall score 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 E-2146G 13.21
Xeon E5-4627 v4 12.86
  • 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.

Benchmark coverage: 69%

Xeon E-2146G 13320
Xeon E5-4627 v4 12969

Gaming performance

Advantages and disadvantages

Performance rating 13.21 12.86
Recency 12 July 2018 20 June 2016
Cost $311 $2225
Boost clock speed 3500 2600
Thermal design power (TDP) 80 Watt 135 Watt

Technical City couldn't decide between

Intel Xeon E-2146G
Intel Xeon E-2146G


Intel Xeon E5-4627 v4
Intel Xeon E5-4627 v4

The differences in performance seem too small.

Should you still have questions on choice between Xeon E-2146G and Xeon E5-4627 v4, ask them in Comments section, and we shall answer.

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User rating

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4.7 3 ratings

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Questions and comments

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