i9-7940X vs Xeon Gold 6154

VS

Aggregate performance score

Xeon Gold 6154
2017
18 cores / 36 threads, 200 Watt
18.03
+10.3%
Core i9-7940X
2017
14 cores / 28 threads, 165 Watt
16.34

Xeon Gold 6154 outperforms Core i9-7940X by a moderate 10% based on our aggregate benchmark results.

Primary details

Comparing Xeon Gold 6154 and Core i9-7940X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking336402
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.963.21
Market segmentServerDesktop processor
SeriesIntel Xeon GoldIntel Core i9
Power efficiency8.539.37
Architecture codenameSkylake (server) (2017−2018)Skylake (server) (2017−2018)
Release date11 July 2017 (7 years ago)1 September 2017 (7 years ago)
Launch price (MSRP)$3,543$1,399

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Gold 6154 has 55% better value for money than i9-7940X.

Detailed specifications

Xeon Gold 6154 and Core i9-7940X 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)14 (Tetradeca-Core)
Threads3628
Base clock speed3 GHz3.1 GHz
Boost clock speed3.7 GHz4.4 GHz
Bus typeDMI 3.0DMI 3.0
Bus rate4 × 8 GT/s4 × 8 GT/s
Multiplier30no data
L1 cache64K (per core)64 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache24.75 MB (shared)19.25 MB (shared)
Chip lithography14 nm14 nm
Die sizeno data484 mm2
Maximum core temperature82 °C102 °C
Number of transistors8,000 millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier-+

Compatibility

Information on Xeon Gold 6154 and Core i9-7940X 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)
SocketFCLGA3647FCLGA2066
Power consumption (TDP)200 Watt165 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6154 and Core i9-7940X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Turbo Boost Max 3.0-+

Security technologies

Xeon Gold 6154 and Core i9-7940X technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6154 and Core i9-7940X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6154 and Core i9-7940X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-2666
Maximum memory size768 GB128 GB
Max memory channels64
Maximum memory bandwidth128.001 GB/s85.33 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6154 and Core i9-7940X.

PCIe version3.03.0
PCI Express lanes4844

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 18.03
+10.3%
i9-7940X 16.34

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
+10.3%
i9-7940X 25954

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
i9-7940X 1455
+21.8%

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
i9-7940X 10611
+10.9%

Gaming performance

Pros & cons summary


Performance score 18.03 16.34
Recency 11 July 2017 1 September 2017
Physical cores 18 14
Threads 36 28
Power consumption (TDP) 200 Watt 165 Watt

Xeon Gold 6154 has a 10.3% higher aggregate performance score, and 28.6% more physical cores and 28.6% more threads.

i9-7940X, on the other hand, has an age advantage of 1 month, and 21.2% lower power consumption.

The Xeon Gold 6154 is our recommended choice as it beats the Core i9-7940X in performance tests.

Be aware that Xeon Gold 6154 is a server/workstation processor while Core i9-7940X is a desktop one.


Should you still have questions on choice between Xeon Gold 6154 and Core i9-7940X, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6154
Xeon Gold 6154
Intel Core i9-7940X
Core i9-7940X

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Community ratings

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Questions & comments

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