Xeon Gold 6338N vs Gold 6140M

Primary details

Comparing Xeon Gold 6140M and Xeon Gold 6338N processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated177
Place by popularitynot in top-100not in top-100
Market segmentServerServer
SeriesIntel Xeon Goldno data
Power efficiencyno data13.56
Architecture codenameSkylake (server) (2017−2019)Ice Lake-SP (2021)
Release date25 April 2017 (7 years ago)6 April 2021 (3 years ago)
Launch price (MSRP)$5,448no data

Detailed specifications

Xeon Gold 6140M and Xeon Gold 6338N 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)32 (Dotriaconta-Core)
Threads3664
Base clock speed2.3 GHz2.2 GHz
Boost clock speed3.7 GHz3.5 GHz
Multiplier23no data
L1 cache1.125 MB64K (per core)
L2 cache18 MB1 MB (per core)
L3 cache24.75 MB48 MB (shared)
Chip lithography14 nm10 nm
Maximum core temperature91 °Cno data
Maximum case temperature (TCase)no data83 °C
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Xeon Gold 6140M and Xeon Gold 6338N 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)2
SocketFCLGA3647FCLGA4189
Power consumption (TDP)140 Watt185 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6140M and Xeon Gold 6338N. 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-no data
Deep Learning Boost-+

Security technologies

Xeon Gold 6140M and Xeon Gold 6338N technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
SGXno dataYes with Intel® SPS

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6140M and Xeon Gold 6338N are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6140M and Xeon Gold 6338N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-2667
Maximum memory size1.5 TB6 TB
Max memory channels68
Maximum memory bandwidth128.001 GB/sno data
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6140M and Xeon Gold 6338N.

PCIe version3.04.0
PCI Express lanes4864

Pros & cons summary


Recency 25 April 2017 6 April 2021
Physical cores 18 32
Threads 36 64
Chip lithography 14 nm 10 nm
Power consumption (TDP) 140 Watt 185 Watt

Xeon Gold 6140M has 32.1% lower power consumption.

Xeon Gold 6338N, on the other hand, has an age advantage of 3 years, 77.8% more physical cores and 77.8% more threads, and a 40% more advanced lithography process.

We couldn't decide between Xeon Gold 6140M and Xeon Gold 6338N. We've got no test results to judge.


Should you still have questions on choice between Xeon Gold 6140M and Xeon Gold 6338N, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6140M
Xeon Gold 6140M
Intel Xeon Gold 6338N
Xeon Gold 6338N

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