Xeon Gold 5115 vs Gold 5120

VS

Aggregate performance score

Xeon Gold 5120
2017
14 cores / 28 threads, 105 Watt
11.62
+25.8%
Xeon Gold 5115
2017
10 cores / 20 threads, 85 Watt
9.24

Xeon Gold 5120 outperforms Xeon Gold 5115 by a significant 26% based on our aggregate benchmark results.

Primary details

Comparing Xeon Gold 5120 and Xeon Gold 5115 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking676831
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.044.34
Market segmentServerServer
SeriesIntel Xeon GoldIntel Xeon Gold
Power efficiency10.4710.29
Architecture codenameSkylake (server) (2017−2018)Skylake (server) (2017−2018)
Release date11 July 2017 (7 years ago)11 July 2017 (7 years ago)
Launch price (MSRP)$1,555$1,221

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Gold 5120 has 16% better value for money than Xeon Gold 5115.

Detailed specifications

Xeon Gold 5120 and Xeon Gold 5115 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 cores14 (Tetradeca-Core)10 (Deca-Core)
Threads2820
Base clock speed2.2 GHz2.4 GHz
Boost clock speed3.2 GHz3.2 GHz
Multiplier2224
L1 cache896 KB640 KB
L2 cache14 MB10 MB
L3 cache19.25 MB13.75 MB
Chip lithography14 nm14 nm
Maximum core temperature81 °C76 °C
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Xeon Gold 5120 and Xeon Gold 5115 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)105 Watt85 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 5120 and Xeon Gold 5115. 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 5120 and Xeon Gold 5115 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 5120 and Xeon Gold 5115 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 5120 and Xeon Gold 5115. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400DDR4-2400
Maximum memory size768 GB768 GB
Max memory channels66
Maximum memory bandwidth115.212 GB/s115.212 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 5120 and Xeon Gold 5115.

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 5120 11.62
+25.8%
Xeon Gold 5115 9.24

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 5120 18454
+25.7%
Xeon Gold 5115 14677

Gaming performance

Pros & cons summary


Performance score 11.62 9.24
Physical cores 14 10
Threads 28 20
Power consumption (TDP) 105 Watt 85 Watt

Xeon Gold 5120 has a 25.8% higher aggregate performance score, and 40% more physical cores and 40% more threads.

Xeon Gold 5115, on the other hand, has 23.5% lower power consumption.

The Xeon Gold 5120 is our recommended choice as it beats the Xeon Gold 5115 in performance tests.


Should you still have questions on choice between Xeon Gold 5120 and Xeon Gold 5115, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 5120
Xeon Gold 5120
Intel Xeon Gold 5115
Xeon Gold 5115

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


2.7 6 votes

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Questions & comments

Here you can ask a question about Xeon Gold 5120 or Xeon Gold 5115, agree or disagree with our judgements, or report an error or mismatch.