Ryzen 7 3800X vs EPYC 7401

VS

Aggregate performance score

EPYC 7401
2017
24 cores / 48 threads, 170 Watt
34.80
+139%
Ryzen 7 3800X
2019
8 cores / 16 threads, 105 Watt
14.56

EPYC 7401 outperforms Ryzen 7 3800X by a whopping 139% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7401 and Ryzen 7 3800X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking107496
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation9.4916.45
Market segmentServerDesktop processor
SeriesAMD EPYCAMD Ryzen 7
Power efficiency19.3713.12
Architecture codenameNaples (2017−2018)Matisse (2019−2020)
Release date29 June 2017 (7 years ago)7 July 2019 (5 years ago)
Launch price (MSRP)$1,850$399

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 7 3800X has 73% better value for money than EPYC 7401.

Detailed specifications

EPYC 7401 and Ryzen 7 3800X 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 cores24 (Tetracosa-Core)8 (Octa-Core)
Threads4816
Base clock speed2 GHz3.9 GHz
Boost clock speed3 GHz4.5 GHz
Multiplier20no data
L1 cache96K (per core)96K (per core)
L2 cache512K (per core)512K (per core)
L3 cache64 MB (shared)32 MB
Chip lithography14 nm7 nm, 12 nm
Die size192 mm2no data
Number of transistors4,800 million19,200 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier++

Compatibility

Information on EPYC 7401 and Ryzen 7 3800X 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)1 (Uniprocessor)
SocketTR4AM4
Power consumption (TDP)170 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7401 and Ryzen 7 3800X. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7401 and Ryzen 7 3800X are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7401 and Ryzen 7 3800X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR4 Dual-channel
Maximum memory size2 TiB128 GB
Max memory channels82
Maximum memory bandwidth170.671 GB/s51.196 GB/s
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by EPYC 7401 and Ryzen 7 3800X.

PCIe version3.0no data
PCI Express lanes128no data

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.

EPYC 7401 34.80
+139%
Ryzen 7 3800X 14.56

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.

EPYC 7401 55280
+139%
Ryzen 7 3800X 23125

Gaming performance

Pros & cons summary


Performance score 34.80 14.56
Recency 29 June 2017 7 July 2019
Physical cores 24 8
Threads 48 16
Chip lithography 14 nm 7 nm
Power consumption (TDP) 170 Watt 105 Watt

EPYC 7401 has a 139% higher aggregate performance score, and 200% more physical cores and 200% more threads.

Ryzen 7 3800X, on the other hand, has an age advantage of 2 years, a 100% more advanced lithography process, and 61.9% lower power consumption.

The EPYC 7401 is our recommended choice as it beats the Ryzen 7 3800X in performance tests.

Be aware that EPYC 7401 is a server/workstation processor while Ryzen 7 3800X is a desktop one.


Should you still have questions on choice between EPYC 7401 and Ryzen 7 3800X, ask them in Comments section, and we shall answer.

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AMD EPYC 7401
EPYC 7401
AMD Ryzen 7 3800X
Ryzen 7 3800X

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Community ratings

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Questions & comments

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