Xeon Gold 6238 vs Gold 6140

VS

Aggregate performance score

Xeon Gold 6140
2017
18 cores / 36 threads, 140 Watt
15.39
Xeon Gold 6238
2019
22 cores / 44 threads, 140 Watt
18.05
+17.3%

Xeon Gold 6238 outperforms Xeon Gold 6140 by a moderate 17% based on our aggregate benchmark results.

Primary details

Comparing Xeon Gold 6140 and Xeon Gold 6238 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking448333
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.9810.82
Market segmentServerServer
SeriesIntel Xeon GoldIntel Xeon Gold
Power efficiency10.4012.20
Architecture codenameSkylake (server) (2017−2018)Cascade Lake (2019−2020)
Release date25 April 2017 (7 years ago)2 April 2019 (5 years ago)
Launch price (MSRP)$2,445$2,612

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Gold 6238 has 117% better value for money than Xeon Gold 6140.

Detailed specifications

Xeon Gold 6140 and Xeon Gold 6238 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 cores18 (Octadeca-Core)22 (Docosa-Core)
Threads3644
Base clock speed2.3 GHz2.1 GHz
Boost clock speed3.7 GHz3.7 GHz
Bus typeDMI 3.0DMI 3.0
Bus rate4 × 8 GT/s4 × 8 GT/s
Multiplier2321
L1 cache1.125 MB1.375 MB
L2 cache18 MB22 MB
L3 cache24.75 MB30.25 MB
Chip lithography14 nm14 nm
Maximum core temperature91 °C92 °C
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Xeon Gold 6140 and Xeon Gold 6238 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)4 (Multiprocessor)
SocketFCLGA3647FCLGA3647
Power consumption (TDP)140 Watt140 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6140 and Xeon Gold 6238. 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++
Turbo Boost Max 3.0--
Deep Learning Boost-+

Security technologies

Xeon Gold 6140 and Xeon Gold 6238 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6140 and Xeon Gold 6238 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6140 and Xeon Gold 6238. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-2933
Maximum memory size768 GB1 TB
Max memory channels66
Maximum memory bandwidth128.001 GB/s140.8 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6140 and Xeon Gold 6238.

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 6140 15.39
Xeon Gold 6238 18.05
+17.3%

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 Gold 6140 24445
Xeon Gold 6238 28668
+17.3%

Gaming performance

Pros & cons summary


Performance score 15.39 18.05
Recency 25 April 2017 2 April 2019
Physical cores 18 22
Threads 36 44

Xeon Gold 6238 has a 17.3% higher aggregate performance score, an age advantage of 1 year, and 22.2% more physical cores and 22.2% more threads.

The Xeon Gold 6238 is our recommended choice as it beats the Xeon Gold 6140 in performance tests.


Should you still have questions on choice between Xeon Gold 6140 and Xeon Gold 6238, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6140
Xeon Gold 6140
Intel Xeon Gold 6238
Xeon Gold 6238

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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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