Ryzen 5 8640HS vs Ryzen 5 PRO 7540U

VS

Aggregate performance score

Ryzen 5 PRO 7540U
2023
6 cores / 12 threads, 15 Watt
11.49
Ryzen 5 8640HS
2023
6 cores / 12 threads, 28 Watt
12.96
+12.8%

Ryzen 5 8640HS outperforms Ryzen 5 PRO 7540U by a moderate 13% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 5 PRO 7540U and Ryzen 5 8640HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking686589
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Phoenix (Zen 4, Ryzen 7040)no data
Power efficiency72.1143.57
Architecture codenamePhoenix (Zen4) (2023)Hawk Point-HS (Zen 4) (2023−2024)
Release date23 May 2023 (1 year ago)6 December 2023 (1 year ago)

Detailed specifications

Ryzen 5 PRO 7540U and Ryzen 5 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 cores6 (Hexa-Core)6 (Hexa-Core)
Threads1212
Base clock speed3.2 GHz3.5 GHz
Boost clock speed4.9 GHz4.9 GHz
L1 cache384 KB64 KB (per core)
L2 cache6 MB1 MB (per core)
L3 cache16 MB16 MB (shared)
Chip lithography4 nm4 nm
Die size178 mm2178 mm2
Maximum core temperature100 °C100 °C
Number of transistorsno data25,000 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Ryzen 5 PRO 7540U and Ryzen 5 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 configurationno data1
Socketno dataFP8
Power consumption (TDP)15 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 PRO 7540U and Ryzen 5 8640HS. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataRyzen AI, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3
AES-NI-+
AVX-+
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 PRO 7540U and Ryzen 5 8640HS are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 PRO 7540U and Ryzen 5 8640HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon 740M ( - 2500 MHz)AMD Radeon 760M ( - 2600 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 PRO 7540U and Ryzen 5 8640HS.

PCIe versionno data4.0
PCI Express lanesno data20

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 5 PRO 7540U 11.49
Ryzen 5 8640HS 12.96
+12.8%

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 5 PRO 7540U 18244
Ryzen 5 8640HS 20593
+12.9%

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 5 PRO 7540U 2154
+0.8%
Ryzen 5 8640HS 2137

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 5 PRO 7540U 7887
Ryzen 5 8640HS 8055
+2.1%

Gaming performance

Pros & cons summary


Performance score 11.49 12.96
Integrated graphics card 8.34 14.96
Recency 23 May 2023 6 December 2023
Power consumption (TDP) 15 Watt 28 Watt

Ryzen 5 PRO 7540U has 86.7% lower power consumption.

Ryzen 5 8640HS, on the other hand, has a 12.8% higher aggregate performance score, 79.4% faster integrated GPU, and an age advantage of 6 months.

The Ryzen 5 8640HS is our recommended choice as it beats the Ryzen 5 PRO 7540U in performance tests.


Should you still have questions on choice between Ryzen 5 PRO 7540U and Ryzen 5 8640HS, ask them in Comments section, and we shall answer.

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AMD Ryzen 5 PRO 7540U
Ryzen 5 PRO 7540U
AMD Ryzen 5 8640HS
Ryzen 5 8640HS

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Community ratings

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


4 13 votes

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4.4 32 votes

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Questions & comments

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