Ryzen 5 PRO 8640HS vs EPYC 7473X

VS

Aggregate performance score

EPYC 7473X
2022
24 cores / 48 threads, 240 Watt
37.32
+172%
Ryzen 5 PRO 8640HS
2024
6 cores / 12 threads, 28 Watt
13.71

EPYC 7473X outperforms Ryzen 5 PRO 8640HS by a whopping 172% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7473X and Ryzen 5 PRO 8640HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking84546
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Power efficiency14.7146.31
Architecture codenameMilan-X (2022)Hawk Point (2024)
Release date22 March 2022 (2 years ago)16 April 2024 (less than a year ago)

Detailed specifications

EPYC 7473X and Ryzen 5 PRO 8640HS 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)6 (Hexa-Core)
Threads4812
Base clock speed2.8 GHz3.5 GHz
Boost clock speed3.7 GHz4.9 GHz
L1 cache64K (per core)64 KB (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache768 MB (shared)16 MB (shared)
Chip lithography7 nm4 nm
Die size8x 81 mm2178 mm2
Number of transistors33,200 million25,000 million
64 bit support-+

Compatibility

Information on EPYC 7473X and Ryzen 5 PRO 8640HS 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
SocketSP3FP7
Power consumption (TDP)240 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7473X and Ryzen 5 PRO 8640HS. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7473X and Ryzen 5 PRO 8640HS are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7473X and Ryzen 5 PRO 8640HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 760M

Peripherals

Specifications and connection of peripherals supported by EPYC 7473X and Ryzen 5 PRO 8640HS.

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. 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 7473X 37.32
+172%
Ryzen 5 PRO 8640HS 13.71

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 7473X 59280
+172%
Ryzen 5 PRO 8640HS 21773

Gaming performance

Pros & cons summary


Performance score 37.32 13.71
Recency 22 March 2022 16 April 2024
Physical cores 24 6
Threads 48 12
Chip lithography 7 nm 4 nm
Power consumption (TDP) 240 Watt 28 Watt

EPYC 7473X has a 172.2% higher aggregate performance score, and 300% more physical cores and 300% more threads.

Ryzen 5 PRO 8640HS, on the other hand, has an age advantage of 2 years, a 75% more advanced lithography process, and 757.1% lower power consumption.

The EPYC 7473X is our recommended choice as it beats the Ryzen 5 PRO 8640HS in performance tests.

Be aware that EPYC 7473X is a server/workstation processor while Ryzen 5 PRO 8640HS is a notebook one.


Should you still have questions on choice between EPYC 7473X and Ryzen 5 PRO 8640HS, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD EPYC 7473X
EPYC 7473X
AMD Ryzen 5 PRO 8640HS
Ryzen 5 PRO 8640HS

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Community ratings

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Questions & comments

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