Ryzen 7 PRO 5845 vs EPYC 7543

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Aggregate performance score

EPYC 7543
2021
32 cores / 64 threads, 225 Watt
35.68
+142%

EPYC 7543 outperforms Ryzen 7 PRO 5845 by a whopping 142% based on our aggregate benchmark results.

Primary details

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

Place in the ranking95499
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation8.91no data
Market segmentServerDesktop processor
SeriesAMD EPYCno data
Power efficiency6.739.64
DesignerAMDAMD
ManufacturerTSMCTSMC
Architecture codenameMilan (2021−2023)Vermeer (2020−2025)
Release date15 March 2021 (4 years ago)4 April 2022 (3 years ago)
Launch price (MSRP)$3,761no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Performance to price scatter graph

Detailed specifications

EPYC 7543 and Ryzen 7 PRO 5845 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 cores32 (Dotriaconta-Core)8 (Octa-Core)
Threads6416
Base clock speed2.8 GHz3.4 GHz
Boost clock speed3.7 GHz4.6 GHz
Multiplier28no data
L1 cache64 KB (per core)64 KB (per core)
L2 cache512 KB (per core)512 KB (per core)
L3 cache256 MB (shared)32 MB (shared)
Chip lithography7 nm+7 nm
Die size8x 81 mm274 mm2
Maximum case temperature (TCase)no data95 °C
Number of transistors33,200 million4,150 million
64 bit support++
Windows 11 compatibility++

Compatibility

Information on EPYC 7543 and Ryzen 7 PRO 5845 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 configuration21
SocketSP3AM4
Power consumption (TDP)225 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7543 and Ryzen 7 PRO 5845. 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 7543 and Ryzen 7 PRO 5845 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7543 and Ryzen 7 PRO 5845. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR4
Maximum memory size4 TiBno data
Maximum memory bandwidth204.795 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by EPYC 7543 and Ryzen 7 PRO 5845.

PCIe version4.04.0
PCI Express lanes12820

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.

EPYC 7543 35.68
+142%
Ryzen 7 PRO 5845 14.77

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. Other than that, Passmark measures multi-core performance.

EPYC 7543 62952
+142%
Ryzen 7 PRO 5845 26054

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 7543 1502
Ryzen 7 PRO 5845 2137
+42.3%

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 7543 13502
+42.7%
Ryzen 7 PRO 5845 9464

Gaming performance

Pros & cons summary


Performance score 35.68 14.77
Recency 15 March 2021 4 April 2022
Physical cores 32 8
Threads 64 16
Power consumption (TDP) 225 Watt 65 Watt

EPYC 7543 has a 141.6% higher aggregate performance score, and 300% more physical cores and 300% more threads.

Ryzen 7 PRO 5845, on the other hand, has an age advantage of 1 year, and 246.2% lower power consumption.

The AMD EPYC 7543 is our recommended choice as it beats the AMD Ryzen 7 PRO 5845 in performance tests.

Be aware that EPYC 7543 is a server/workstation processor while Ryzen 7 PRO 5845 is a desktop one.

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AMD EPYC 7543
EPYC 7543
AMD Ryzen 7 PRO 5845
Ryzen 7 PRO 5845

Other comparisons

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Community ratings

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