Xeon W-3175X vs W-2123

VS

Aggregate performance score

Xeon W-2123
2017
4 cores / 8 threads, 120 Watt
5.33
Xeon W-3175X
2018
28 cores / 56 threads, 255 Watt
23.40
+339%

Xeon W-3175X outperforms Xeon W-2123 by a whopping 339% based on our aggregate benchmark results.

Primary details

Comparing Xeon W-2123 and Xeon W-3175X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1168218
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation8.5213.25
Market segmentServerServer
SeriesIntel Xeon WIntel Xeon W
Power efficiency4.208.68
Architecture codenameSkylake (server) (2017−2018)Skylake (server) (2017−2018)
Release date29 August 2017 (7 years ago)19 December 2018 (5 years ago)
Launch price (MSRP)$294$2,999

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon W-3175X has 56% better value for money than Xeon W-2123.

Detailed specifications

Xeon W-2123 and Xeon W-3175X 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)28 (Octacosa-Core)
Threads856
Base clock speed3.6 GHz3.1 GHz
Boost clock speed3.9 GHz3.8 GHz
Bus typeDMI 3.0DMI 3.0
Bus rate4 × 8 GT/s4 × 8 GT/s
Multiplier3631
L1 cache64K (per core)64K (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache8.25 MB (shared)38.5 MB (shared)
Chip lithography14 nm14 nm
Die size484 mm2no data
Maximum core temperatureno data85 °C
Maximum case temperature (TCase)64 °Cno data
Number of transistorsno data8,000 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier-+

Compatibility

Information on Xeon W-2123 and Xeon W-3175X 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)1 (Uniprocessor)
SocketFCLGA2066FCLGA3647
Power consumption (TDP)120 Watt255 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2123 and Xeon W-3175X. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon W-2123 and Xeon W-3175X technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2123 and Xeon W-3175X 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 W-3175X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666DDR4-2666
Maximum memory size512 GB512 GB
Max memory channels46
Maximum memory bandwidth85.33 GB/s128.001 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon W-2123 and Xeon W-3175X.

PCIe version3.03.0
PCI Express lanes4848

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
Xeon W-3175X 23.40
+339%

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 8472
Xeon W-3175X 37167
+339%

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
Xeon W-3175X 1466
+22%

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 4332
Xeon W-3175X 14191
+228%

Gaming performance

Pros & cons summary


Performance score 5.33 23.40
Recency 29 August 2017 19 December 2018
Physical cores 4 28
Threads 8 56
Power consumption (TDP) 120 Watt 255 Watt

Xeon W-2123 has 112.5% lower power consumption.

Xeon W-3175X, on the other hand, has a 339% higher aggregate performance score, an age advantage of 1 year, and 600% more physical cores and 600% more threads.

The Xeon W-3175X is our recommended choice as it beats the Xeon W-2123 in performance tests.


Should you still have questions on choice between Xeon W-2123 and Xeon W-3175X, ask them in Comments section, and we shall answer.

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Intel Xeon W-2123
Xeon W-2123
Intel Xeon W-3175X
Xeon W-3175X

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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

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