EPYC 7313P vs Ryzen 9 3900

VS

Aggregate performance score

Ryzen 9 3900
2019
12 cores / 24 threads, 65 Watt
19.34
EPYC 7313P
2021
16 cores / 32 threads, 155 Watt
26.19
+35.4%

EPYC 7313P outperforms Ryzen 9 3900 by a substantial 35% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 3900 and EPYC 7313P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking300189
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation20.7422.29
Market segmentDesktop processorServer
SeriesAMD Matisse (Ryzen 3000 Desktop)AMD EPYC
Power efficiency28.1615.99
Architecture codenameMatisse (Zen 2) (2019−2020)Milan (2021−2023)
Release date24 September 2019 (5 years ago)12 January 2021 (3 years ago)
Launch price (MSRP)$499$913

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 7313P has 7% better value for money than Ryzen 9 3900.

Detailed specifications

Ryzen 9 3900 and EPYC 7313P 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 cores12 (Dodeca-Core)16 (Hexadeca-Core)
Threads2432
Base clock speed3.1 GHz3 GHz
Boost clock speed4.3 GHz3.7 GHz
Multiplierno data30
L1 cache768 KB1 MB
L2 cache6 MB8 MB
L3 cache64 MB128 MB (shared)
Chip lithography7 nm, 12 nm7 nm+
Die size2x 74 mm24x 81 mm2
Number of transistors7,600 million16,600 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 3900 and EPYC 7313P 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 configuration11
SocketAM4SP3
Power consumption (TDP)65 Watt155 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 3900 and EPYC 7313P. You'll probably need this information if you require some particular technology.

Instruction set extensions86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2no data
AES-NI++
AVX++
Precision Boost 2+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 3900 and EPYC 7313P are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 3900 and EPYC 7313P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR4-3200
Maximum memory size128 GB4 TiB
Max memory channels2no data
Maximum memory bandwidth51.196 GB/s204.795 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 3900 and EPYC 7313P.

PCIe version4.04.0
PCI Express lanes24128

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.

Ryzen 9 3900 19.34
EPYC 7313P 26.19
+35.4%

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.

Ryzen 9 3900 30722
EPYC 7313P 41609
+35.4%

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.

Ryzen 9 3900 1678
+5.9%
EPYC 7313P 1585

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.

Ryzen 9 3900 9543
EPYC 7313P 10857
+13.8%

Gaming performance

Pros & cons summary


Performance score 19.34 26.19
Recency 24 September 2019 12 January 2021
Physical cores 12 16
Threads 24 32
Power consumption (TDP) 65 Watt 155 Watt

Ryzen 9 3900 has 138.5% lower power consumption.

EPYC 7313P, on the other hand, has a 35.4% higher aggregate performance score, an age advantage of 1 year, and 33.3% more physical cores and 33.3% more threads.

The EPYC 7313P is our recommended choice as it beats the Ryzen 9 3900 in performance tests.

Note that Ryzen 9 3900 is a desktop processor while EPYC 7313P is a server/workstation one.


Should you still have questions on choice between Ryzen 9 3900 and EPYC 7313P, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 3900
Ryzen 9 3900
AMD EPYC 7313P
EPYC 7313P

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Community ratings

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Questions & comments

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