Xeon Gold 6142 vs Gold 6154

VS

Aggregate performance score

Xeon Gold 6154
2017
18 cores / 36 threads, 200 Watt
18.09
+13.6%
Xeon Gold 6142
2017
16 cores / 32 threads, 150 Watt
15.93

Xeon Gold 6154 outperforms Xeon Gold 6142 by a moderate 14% based on our aggregate benchmark results.

Primary details

Comparing Xeon Gold 6154 and Xeon Gold 6142 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking337420
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.634.40
Market segmentServerServer
SeriesIntel Xeon GoldIntel Xeon Gold
Power efficiency8.5210.01
Architecture codenameSkylake (server) (2017−2019)Skylake (server) (2017−2019)
Release date25 April 2017 (7 years ago)25 April 2017 (7 years ago)
Launch price (MSRP)$3,543$2,946

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Gold 6154 has 5% better value for money than Xeon Gold 6142.

Detailed specifications

Xeon Gold 6154 and Xeon Gold 6142 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)16 (Hexadeca-Core)
Threads3632
Base clock speed3 GHz2.6 GHz
Boost clock speed3.7 GHz3.7 GHz
Bus typeDMI 3.0DMI 3.0
Bus rate4 × 8 GT/s4 × 8 GT/s
Multiplier3026
L1 cache1.125 MB1 MB
L2 cache18 MB16 MB
L3 cache24.75 MB (shared)22 MB
Chip lithography14 nm14 nm
Maximum core temperature82 °C85 °C
Number of transistors8,000 millionno data
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Xeon Gold 6154 and Xeon Gold 6142 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)200 Watt150 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6154 and Xeon Gold 6142. 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--

Security technologies

Xeon Gold 6154 and Xeon Gold 6142 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6154 and Xeon Gold 6142 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6154 and Xeon Gold 6142. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-2666
Maximum memory size768 GB768 GB
Max memory channels66
Maximum memory bandwidth128.001 GB/s128.001 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6154 and Xeon Gold 6142.

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 6154 18.09
+13.6%
Xeon Gold 6142 15.93

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 6154 28632
+13.6%
Xeon Gold 6142 25215

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 Gold 6154 1195
+5.4%
Xeon Gold 6142 1134

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 Gold 6154 9571
+9.8%
Xeon Gold 6142 8720

Gaming performance

Pros & cons summary


Performance score 18.09 15.93
Physical cores 18 16
Threads 36 32
Power consumption (TDP) 200 Watt 150 Watt

Xeon Gold 6154 has a 13.6% higher aggregate performance score, and 12.5% more physical cores and 12.5% more threads.

Xeon Gold 6142, on the other hand, has 33.3% lower power consumption.

The Xeon Gold 6154 is our recommended choice as it beats the Xeon Gold 6142 in performance tests.


Should you still have questions on choice between Xeon Gold 6154 and Xeon Gold 6142, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6154
Xeon Gold 6154
Intel Xeon Gold 6142
Xeon Gold 6142

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Community ratings

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Questions & comments

Here you can ask a question about Xeon Gold 6154 or Xeon Gold 6142, agree or disagree with our judgements, or report an error or mismatch.