He Ryzen 5 7400f It is a new AMD processor that is placed slightly behind Ryzen 5 7500f already a lower price. An inspection to the entrails of the CPU reveals the differences between both models.
AMD Ryzen 5 7400F does not use Stim welding
A user in BILIBILI The discomfort of opening the new processor has been taken Ryzen 5 7400f To see the differences with the 7500F, What was found explains how he did AMD To launch this model with a price of $ 115.
In the video, we can see the processor with the lid IHS processor withdrawal, where we can notice the only big physical difference that exists with the 7500F. AMD does not seem to use welding (Stim) between the IHS and the CPU matrix, but uses a traditional thermal paste.
When using thermal paste and not a Stim interface, heat transfer between the matrix and the IHS is somewhat lowerwhich affects operating temperatures.
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The processor has a classification of 65 W (88 W ppt) as well as 7500F, but it works with lower watch speeds, reaching 4.7 GHz instead of the 5 GHz.
95 -degree performance and temperatures
In performance tests, with a motherboard MPG 850 EDGE TI WIFI of MSI, DDR5-6000 CL36 and an AIO cool Cinebench R23. This temperature reaches value TJMAX with the Ppt predetermined of 88 w. That is, not even with liquid cooling can be avoided that the processor reaches the maximum temperature, which marks the poor work of the thermal paste instead of a stim welded interface in the processor.
The user manually adjusted the voltage and frequency in the BIOS, and the 7400F registered a clock speed 5.05 GHz with temperatures of 96 degrees Celsius.
The Ryzen 5 7400F seems to be a CPU most designed for gaming and more everyday tasks, but not for more demanding tasks that require intensive use of CPU. We will keep you informed.
