Ryzen 5 PRO 8540U vs EPYC 7663

Aggregate performance score

EPYC 7663
2021
56 cores / 112 threads, 240 Watt
51.87
+359%
Ryzen 5 PRO 8540U
2024
6 cores / 12 threads, 28 Watt
11.29

EPYC 7663 outperforms Ryzen 5 PRO 8540U by a whopping 359% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7663 and Ryzen 5 PRO 8540U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking31688
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.63no data
Market segmentServerServer
SeriesAMD EPYCno data
Power efficiency20.3738.00
Architecture codenameMilan (2021−2023)Hawk Point (2024)
Release date12 January 2021 (3 years ago)16 April 2024 (less than a year ago)
Launch price (MSRP)$6,366no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 7663 and Ryzen 5 PRO 8540U 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 cores56 (Hexapentaconta-Core)6 (Hexa-Core)
Threads11212
Base clock speed2 GHz3.2 GHz
Boost clock speed3.5 GHz4.9 GHz
Multiplier20no data
L1 cache3584 KB64 KB (per core)
L2 cache28 MB1 MB (per core)
L3 cache256 MB (shared)16 MB (shared)
Chip lithography7 nm+4 nm
Die size8x 81 mm2137 mm2
Number of transistors33,200 million20,900 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on EPYC 7663 and Ryzen 5 PRO 8540U 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 7663 and Ryzen 5 PRO 8540U. 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 7663 and Ryzen 5 PRO 8540U are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7663 and Ryzen 5 PRO 8540U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5
Maximum memory size4 TiBno data
Maximum memory bandwidth204.795 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AAMD Radeon 740M

Peripherals

Specifications and connection of peripherals supported by EPYC 7663 and Ryzen 5 PRO 8540U.

PCIe version4.04.0
PCI Express lanes12814

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 7663 51.87
+359%
Ryzen 5 PRO 8540U 11.29

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 7663 82087
+359%
Ryzen 5 PRO 8540U 17871

Gaming performance

Pros & cons summary


Performance score 51.87 11.29
Recency 12 January 2021 16 April 2024
Physical cores 56 6
Threads 112 12
Chip lithography 7 nm 4 nm
Power consumption (TDP) 240 Watt 28 Watt

EPYC 7663 has a 359.4% higher aggregate performance score, and 833.3% more physical cores and 833.3% more threads.

Ryzen 5 PRO 8540U, on the other hand, has an age advantage of 3 years, a 75% more advanced lithography process, and 757.1% lower power consumption.

The EPYC 7663 is our recommended choice as it beats the Ryzen 5 PRO 8540U in performance tests.


Should you still have questions on choice between EPYC 7663 and Ryzen 5 PRO 8540U, ask them in Comments section, and we shall answer.

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AMD EPYC 7663
EPYC 7663
AMD Ryzen 5 PRO 8540U
Ryzen 5 PRO 8540U

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Community ratings

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