Compare AMD Ryzen 9 7945HX VS AMD Ryzen 7 3800X. Which processor delivers superior performance?
In this detailed comparison, we evaluate the specifications and benchmarks of both processors to determine the best choice for your needs. We analyze their core counts, maximum frequencies, and power consumption.
AMD Ryzen 9 7945HX boasts a maximum frequency of 2.50 GHz GHz. 16 / 32 cores that enhance multitasking capabilities.With a power consumption of 55 W W, it ensures efficient performance.Released in Q1/2023, it incorporates the latest technology for optimal efficiency.
AMD Ryzen 7 3800X features a maximum frequency of 3.90 GHz GHz. 8 cores designed for high-performance tasks.Its power consumption is 105 W W, providing a balance of power and efficiency.Launched in Q3/2019, it is built to handle demanding applications.
Reasons to consider Place in the overall ranking
(based on several benchmarks)
score
More number of cores
8 times more cores
8
Higher turbo clock speed
Around 17% better overclocked clock speed
4.50 GHz
Performance per watt
times less performance per watt
105 W
Common positions AMD Ryzen 9 7945HX CPU in popular benchmarks, for comparison with other models.
Reasons to consider Place in the overall ranking
(based on several benchmarks)
score
Higher clock speed
Around 36% better clock speed
2.50 GHz
Common positions AMD Ryzen 7 3800X CPU in popular benchmarks, for comparison with other models.
AMD Ryzen 9 7945HX
Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.
AMD Ryzen
AMD Ryzen 3000
Desktop / Server
3
AMD Ryzen 7 5800X
Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.
normal
Yes
3.90 GHz
The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.
no iGPU
No turbo
--
This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.
No
No
No
No
No
No
No
No
No
Overview of the types and quantities of RAM supported by AMD Ryzen 7 3800X and AMD Ryzen 9 7945HX. The supported memory frequencies may vary depending on the motherboard configuration.
DDR4-3200
128 GB
2
Yes
Analyze the TDP (Thermal Design Power) requirements of AMD Ryzen 9 7945HX and AMD Ryzen 7 3800X to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.
--
95 °C
Information on architecture, interfaces, and additional instructions supported by AMD Ryzen 9 7945HX and AMD Ryzen 7 3800X, including virtual machine technologies and fabrication processes.
7 nm
AM4
--
32.00 MB
Matisse (Zen 2)
AMD-V, SVM
x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
Q3/2019
--
By analyzing the results from various benchmarks, you can gain a clearer understanding of the performance differences between AMD Ryzen 9 7945HX and AMD Ryzen 7 3800X.
Compare the synthetic benchmark scores and make an informed decision on the best processor for your needs!
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