Xeon W-2140B vs Gold 6138

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Aggregate performance score

Xeon Gold 6138
2017
20 cores / 40 threads, 125 Watt
15.33
+37.1%

Gold 6138 outperforms W-2140B by a substantial 37% based on our aggregate benchmark results.

Primary details

Comparing Xeon Gold 6138 and Xeon W-2140B processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking421653
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation30.07no data
Market segmentServerServer
SeriesIntel Xeon GoldIntel Xeon W
Architecture codenameSkylake (server) (2017−2019)Skylake (server) (2017−2019)
Release date25 April 2017 (7 years ago)21 December 2017 (6 years ago)
Launch price (MSRP)$2,612no data
Current price$311 (0.1x MSRP)no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon Gold 6138 and Xeon W-2140B 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 cores20 (Icosa-Core)8 (Octa-Core)
Threads4016
Base clock speed2 GHz3.2 GHz
Boost clock speed3.7 GHz4.2 GHz
Bus support4 × 8 GT/s4 × 8 GT/s
L1 cache1.25 MB64K (per core)
L2 cache20 MB1 MB (per core)
L3 cache27.5 MB11 MB (shared)
Chip lithography14 nm14 nm
Die sizeno data484 mm2
Maximum core temperature86 °Cno data
Maximum case temperature (TCase)no data70 °C
64 bit support++
Windows 11 compatibility+-
Unlocked multiplierNoNo

Compatibility

Information on Xeon Gold 6138 and Xeon W-2140B 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 configuration4 (Multiprocessor)1 (Uniprocessor)
SocketFCLGA36472066
Power consumption (TDP)125 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6138 and Xeon W-2140B. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX-512no data
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Turbo Boost Max 3.0-no data
StatusLaunchedno data

Security technologies

Xeon Gold 6138 and Xeon W-2140B technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6138 and Xeon W-2140B are enumerated here.

VT-d++
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6138 and Xeon W-2140B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-2666
Maximum memory size768 GB512 GB
Max memory channels6no data
Maximum memory bandwidth128.001 GB/s85.33 GB/s
ECC memory support+no data

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6138 and Xeon W-2140B.

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 Gold 6138 15.33
+37.1%
Xeon W-2140B 11.18

Gold 6138 outperforms W-2140B by 37% based on our aggregate benchmark results.


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: 68%

Xeon Gold 6138 23712
+37.1%
Xeon W-2140B 17294

Gold 6138 outperforms W-2140B by 37% in Passmark.

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.

Benchmark coverage: 42%

Xeon Gold 6138 1093
Xeon W-2140B 1313
+20.1%

W-2140B outperforms Gold 6138 by 20% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

Xeon Gold 6138 8257
+9%
Xeon W-2140B 7572

Gold 6138 outperforms W-2140B by 9% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 15.33 11.18
Recency 25 April 2017 21 December 2017
Physical cores 20 8
Threads 40 16
Power consumption (TDP) 125 Watt 120 Watt

The Xeon Gold 6138 is our recommended choice as it beats the Xeon W-2140B in performance tests.


Should you still have questions on choice between Xeon Gold 6138 and Xeon W-2140B, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6138
Xeon Gold 6138
Intel Xeon W-2140B
Xeon W-2140B

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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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