EPYC 7313 vs EPYC 7642

VS

Aggregate performance score

EPYC 7642
2019
48 cores / 96 threads, 225 Watt
37.01
+50.4%
EPYC 7313
2021
16 cores / 32 threads, 155 Watt
24.61

EPYC 7642 outperforms EPYC 7313 by an impressive 50% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7642 and EPYC 7313 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking91207
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.5517.19
Market segmentServerServer
SeriesAMD EPYCAMD EPYC
Power efficiency15.5715.03
Architecture codenameZen 2 (2017−2020)Milan (2021−2023)
Release date7 August 2019 (5 years ago)12 January 2021 (3 years ago)
Launch price (MSRP)$4,775$1,083

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 7313 has 210% better value for money than EPYC 7642.

Detailed specifications

EPYC 7642 and EPYC 7313 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 cores48 (Octatetraconta-Core)16 (Hexadeca-Core)
Threads9632
Base clock speed2.4 GHz3 GHz
Boost clock speed3.3 GHz3.7 GHz
Multiplier2330
L1 cache3 MB1 MB
L2 cache24 MB8 MB
L3 cache256 MB (shared)128 MB (shared)
Chip lithography7 nm, 14 nm7 nm+
Die size192 mm24x 81 mm2
Number of transistors4,800 million16,600 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on EPYC 7642 and EPYC 7313 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
SocketTR4SP3
Power consumption (TDP)225 Watt155 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7642 and EPYC 7313. You'll probably need this information if you require some particular technology.

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

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7642 and EPYC 7313 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7642 and EPYC 7313. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR4-3200
Maximum memory size4 TiB4 TiB
Max memory channels8no data
Maximum memory bandwidth204.763 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 EPYC 7642 and EPYC 7313.

PCIe versionno data4.0
PCI Express lanesno data128

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 7642 37.01
+50.4%
EPYC 7313 24.61

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 7642 58795
+50.4%
EPYC 7313 39091

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.

EPYC 7642 1302
EPYC 7313 1487
+14.2%

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.

EPYC 7642 10239
EPYC 7313 11432
+11.7%

Gaming performance

Pros & cons summary


Performance score 37.01 24.61
Recency 7 August 2019 12 January 2021
Physical cores 48 16
Threads 96 32
Power consumption (TDP) 225 Watt 155 Watt

EPYC 7642 has a 50.4% higher aggregate performance score, and 200% more physical cores and 200% more threads.

EPYC 7313, on the other hand, has an age advantage of 1 year, and 45.2% lower power consumption.

The EPYC 7642 is our recommended choice as it beats the EPYC 7313 in performance tests.


Should you still have questions on choice between EPYC 7642 and EPYC 7313, ask them in Comments section, and we shall answer.

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AMD EPYC 7642
EPYC 7642
AMD EPYC 7313
EPYC 7313

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Community ratings

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


4.6 11 votes

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3.7 31 vote

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Questions & comments

Here you can ask a question about EPYC 7642 or EPYC 7313, agree or disagree with our judgements, or report an error or mismatch.