Ryzen 5 PRO 7540U vs FX-770K

VS

Aggregate performance score

FX-770K
2014
4 cores / 4 threads, 65 Watt
1.93
Ryzen 5 PRO 7540U
2023
6 cores / 12 threads, 15 Watt
11.47
+494%

Ryzen 5 PRO 7540U outperforms FX-770K by a whopping 494% based on our aggregate benchmark results.

Primary details

Comparing FX-770K and Ryzen 5 PRO 7540U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1953678
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataAMD Phoenix (Zen 4, Ryzen 7040)
Power efficiency2.8172.37
Architecture codenameKaveri (2014−2015)Phoenix (Zen4) (2023)
Release dateDecember 2014 (9 years ago)23 May 2023 (1 year ago)

Detailed specifications

FX-770K and Ryzen 5 PRO 7540U 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 cores4 (Quad-Core)6 (Hexa-Core)
Threads412
Base clock speed3.5 GHz3.2 GHz
Boost clock speed3.9 GHz4.9 GHz
L1 cache256K384 KB
L2 cache4 MB6 MB
L3 cacheno data16 MB
Chip lithography28 nm4 nm
Die size245 mm2178 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)72 °Cno data
Number of transistors2,411 millionno data
64 bit support++
Windows 11 compatibilityno data+
Unlocked multiplier+-

Compatibility

Information on FX-770K and Ryzen 5 PRO 7540U 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 configuration1no data
SocketFM2+no data
Power consumption (TDP)65 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-770K and Ryzen 5 PRO 7540U. You'll probably need this information if you require some particular technology.

AES-NI+-
FMA+-
AVX+-

Virtualization technologies

Virtual machine speed-up technologies supported by FX-770K and Ryzen 5 PRO 7540U are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-770K and Ryzen 5 PRO 7540U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 740M

Peripherals

Specifications and connection of peripherals supported by FX-770K and Ryzen 5 PRO 7540U.

PCIe version3.0no data
PCI Express lanes16no data

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.

FX-770K 1.93
Ryzen 5 PRO 7540U 11.47
+494%

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.

FX-770K 3060
Ryzen 5 PRO 7540U 18215
+495%

Gaming performance

Pros & cons summary


Performance score 1.93 11.47
Physical cores 4 6
Threads 4 12
Chip lithography 28 nm 4 nm
Power consumption (TDP) 65 Watt 15 Watt

Ryzen 5 PRO 7540U has a 494.3% higher aggregate performance score, 50% more physical cores and 200% more threads, a 600% more advanced lithography process, and 333.3% lower power consumption.

The Ryzen 5 PRO 7540U is our recommended choice as it beats the FX-770K in performance tests.

Note that FX-770K is a desktop processor while Ryzen 5 PRO 7540U is a notebook one.


Should you still have questions on choice between FX-770K and Ryzen 5 PRO 7540U, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD FX-770K
FX-770K
AMD Ryzen 5 PRO 7540U
Ryzen 5 PRO 7540U

Similar processor comparisons

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Community ratings

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


3.7 7 votes

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Questions & comments

Here you can ask a question about FX-770K or Ryzen 5 PRO 7540U, agree or disagree with our judgements, or report an error or mismatch.