EPYC 7343 vs Xeon Silver 4114

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Aggregate performance score

Xeon Silver 4114
2017
10 cores / 20 threads, 85 Watt
8.25
EPYC 7343
2021
16 cores / 32 threads, 190 Watt
27.42
+232%

EPYC 7343 outperforms Xeon Silver 4114 by a whopping 232% based on our aggregate benchmark results.

Primary details

Comparing Xeon Silver 4114 and EPYC 7343 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking919178
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation6.3213.90
Market segmentServerServer
SeriesIntel Xeon SilverAMD EPYC
Power efficiency9.1913.66
Architecture codenameSkylake (server) (2017−2018)Milan (2021−2023)
Release date11 July 2017 (7 years ago)15 March 2021 (3 years ago)
Launch price (MSRP)$694$1,565

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 7343 has 120% better value for money than Xeon Silver 4114.

Detailed specifications

Xeon Silver 4114 and EPYC 7343 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 cores10 (Deca-Core)16 (Hexadeca-Core)
Threads2032
Base clock speed2.2 GHz3.2 GHz
Boost clock speed3 GHz3.9 GHz
Multiplier2232
L1 cache640 KB64 KB (per core)
L2 cache10 MB512 KB (per core)
L3 cache13.75 MB128 MB (shared)
Chip lithography14 nm7 nm+
Die sizeno data4x 81 mm2
Maximum core temperature78 °Cno data
Number of transistorsno data16,600 million
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Xeon Silver 4114 and EPYC 7343 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 configuration2 (Multiprocessor)2
SocketFCLGA3647SP3
Power consumption (TDP)85 Watt190 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Silver 4114 and EPYC 7343. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Turbo Boost Max 3.0-no data

Security technologies

Xeon Silver 4114 and EPYC 7343 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Silver 4114 and EPYC 7343 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Silver 4114 and EPYC 7343. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400DDR4-3200
Maximum memory size768 GB4 TiB
Max memory channels6no data
Maximum memory bandwidth115.212 GB/s204.795 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 Silver 4114 and EPYC 7343.

PCIe version3.04.0
PCI Express lanes48128

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 Silver 4114 8.25
EPYC 7343 27.42
+232%

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 Silver 4114 13107
EPYC 7343 43561
+232%

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 Silver 4114 852
EPYC 7343 1533
+79.9%

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 Silver 4114 5289
EPYC 7343 11934
+126%

Gaming performance

Pros & cons summary


Performance score 8.25 27.42
Recency 11 July 2017 15 March 2021
Physical cores 10 16
Threads 20 32
Chip lithography 14 nm 7 nm
Power consumption (TDP) 85 Watt 190 Watt

Xeon Silver 4114 has 123.5% lower power consumption.

EPYC 7343, on the other hand, has a 232.4% higher aggregate performance score, an age advantage of 3 years, 60% more physical cores and 60% more threads, and a 100% more advanced lithography process.

The EPYC 7343 is our recommended choice as it beats the Xeon Silver 4114 in performance tests.


Should you still have questions on choice between Xeon Silver 4114 and EPYC 7343, ask them in Comments section, and we shall answer.

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Intel Xeon Silver 4114
Xeon Silver 4114
AMD EPYC 7343
EPYC 7343

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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

Here you can ask a question about Xeon Silver 4114 or EPYC 7343, agree or disagree with our judgements, or report an error or mismatch.