Xeon E5-2637 v4 vs W-2123

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Aggregate performance score

Xeon W-2123
2017
4 cores / 8 threads, 120 Watt
5.33
+12.9%
Xeon E5-2637 v4
2016
4 cores / 8 threads, 135 Watt
4.72

Xeon W-2123 outperforms Xeon E5-2637 v4 by a moderate 13% based on our aggregate benchmark results.

Primary details

Comparing Xeon W-2123 and Xeon E5-2637 v4 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking11801275
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation8.180.92
Market segmentServerServer
SeriesIntel Xeon WIntel Xeon E5
Power efficiency4.203.31
Architecture codenameSkylake (server) (2017−2018)Broadwell (2015−2019)
Release date29 August 2017 (7 years ago)20 June 2016 (8 years ago)
Launch price (MSRP)$294$996

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon W-2123 has 789% better value for money than Xeon E5-2637 v4.

Detailed specifications

Xeon W-2123 and Xeon E5-2637 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 cores4 (Quad-Core)4 (Quad-Core)
Threads88
Base clock speed3.6 GHz3.5 GHz
Boost clock speed3.9 GHz3.7 GHz
Bus typeDMI 3.0QPI
Bus rate4 × 8 GT/s2 × 9.6 GT/s
Multiplier3635
L1 cache64K (per core)no data
L2 cache1 MB (per core)1 MB
L3 cache8.25 MB (shared)10 MB
Chip lithography14 nm14 nm
Die size484 mm2246.24 mm2
Maximum core temperatureno data75 °C
Maximum case temperature (TCase)64 °Cno data
Number of transistorsno data3200 Million
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Xeon W-2123 and Xeon E5-2637 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 configuration1 (Uniprocessor)2 (Multiprocessor)
SocketFCLGA2066FCLGA2011
Power consumption (TDP)120 Watt135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2123 and Xeon E5-2637 v4. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® AVX2
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle States++
Thermal Monitoring++
Flex Memory Access--
Demand Based Switching++
PAE46 Bit46 Bit
Turbo Boost Max 3.0-no data

Security technologies

Xeon W-2123 and Xeon E5-2637 v4 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
MPX+-
Identity Protection+-
SGX-no data
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2123 and Xeon E5-2637 v4 are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2123 and Xeon E5-2637 v4. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400
Maximum memory size512 GB1.5 TB
Max memory channels44
Maximum memory bandwidth85.33 GB/s76.8 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon W-2123 and Xeon E5-2637 v4.

PCIe version3.03.0
PCI Express lanes4840

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark 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 W-2123 5.33
+12.9%
Xeon E5-2637 v4 4.72

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 W-2123 8474
+13.1%
Xeon E5-2637 v4 7490

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Xeon W-2123 1202
+7.5%
Xeon E5-2637 v4 1118

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Xeon W-2123 4324
+3.8%
Xeon E5-2637 v4 4165

Gaming performance

Pros & cons summary


Performance score 5.33 4.72
Recency 29 August 2017 20 June 2016
Power consumption (TDP) 120 Watt 135 Watt

Xeon W-2123 has a 12.9% higher aggregate performance score, an age advantage of 1 year, and 12.5% lower power consumption.

The Xeon W-2123 is our recommended choice as it beats the Xeon E5-2637 v4 in performance tests.


Should you still have questions on choice between Xeon W-2123 and Xeon E5-2637 v4, ask them in Comments section, and we shall answer.

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Intel Xeon W-2123
Xeon W-2123
Intel Xeon E5-2637 v4
Xeon E5-2637 v4

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

Here you can ask a question about Xeon W-2123 or Xeon E5-2637 v4, agree or disagree with our judgements, or report an error or mismatch.