Ryzen 5 8540U vs Opteron 140

VS

Aggregate performance score

Opteron 140
2003
1 core / 1 thread, 85 Watt
0.25
Ryzen 5 8540U
2023
6 cores / 12 threads, 28 Watt
11.84
+4636%

Ryzen 5 8540U outperforms Opteron 140 by a whopping 4636% based on our aggregate benchmark results.

Primary details

Comparing Opteron 140 and Ryzen 5 8540U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3167659
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Power efficiency0.2839.99
Architecture codenameSledgeHammer (2003−2005)Hawk Point-U (Zen 4 + Zen 4c) (2023)
Release dateSeptember 2003 (21 year ago)6 December 2023 (1 year ago)
Launch price (MSRP)$596no data

Detailed specifications

Opteron 140 and Ryzen 5 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 cores1 (Single-Core)6 (Hexa-Core)
Threads112
Base clock speedno data3.2 GHz
Boost clock speed1.4 GHz4.9 GHz
L1 cache128 KB64 KB (per core)
L2 cache1 MB1 MB (per core)
L3 cache0 KB16 MB (shared)
Chip lithography130 nm4 nm
Die size193 mm2137 mm2
Maximum core temperatureno data100 °C
Number of transistors106 million20,900 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Opteron 140 and Ryzen 5 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 configuration11
Socket940FP7
Power consumption (TDP)85 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Opteron 140 and Ryzen 5 8540U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataAES, 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 Opteron 140 and Ryzen 5 8540U are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Opteron 140 and Ryzen 5 8540U. 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 cardno dataAMD Radeon 740M ( - 2800 MHz)

Peripherals

Specifications and connection of peripherals supported by Opteron 140 and Ryzen 5 8540U.

PCIe versionno data4.0
PCI Express lanesno data14

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.

Opteron 140 0.25
Ryzen 5 8540U 11.84
+4636%

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.

Opteron 140 396
Ryzen 5 8540U 18812
+4651%

Gaming performance

Pros & cons summary


Performance score 0.25 11.84
Physical cores 1 6
Threads 1 12
Chip lithography 130 nm 4 nm
Power consumption (TDP) 85 Watt 28 Watt

Ryzen 5 8540U has a 4636% higher aggregate performance score, 500% more physical cores and 1100% more threads, a 3150% more advanced lithography process, and 203.6% lower power consumption.

The Ryzen 5 8540U is our recommended choice as it beats the Opteron 140 in performance tests.

Be aware that Opteron 140 is a server/workstation processor while Ryzen 5 8540U is a notebook one.


Should you still have questions on choice between Opteron 140 and Ryzen 5 8540U, 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 Opteron 140
Opteron 140
AMD Ryzen 5 8540U
Ryzen 5 8540U

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Community ratings

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


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Questions & comments

Here you can ask a question about Opteron 140 or Ryzen 5 8540U, agree or disagree with our judgements, or report an error or mismatch.