What's the best choice AMD Epyc 75F3 or AMD Epyc 7643? Which processor is faster?
Compare the available specifications of these models.
AMD Epyc 75F3 has a base frequency of 2.95 GHz. 32 CPU Cores / Threads. Stated TDP / base power 280 W. Released in Q1/2021.
AMD Epyc 7643 has a base frequency of 2.30 GHz. 48 CPU Cores / Threads. Stated TDP / base power 280 W. Released in Q1/2021.
Reasons to consider Higher clock speed
Around 28% better clock speed
2.30 GHz
Higher turbo clock speed
Around 11% higher specified turbo frequency
3.60 GHz
Common positions AMD Epyc 75F3 CPU in popular benchmarks, for comparison with other models.
No data
Reasons to consider More number of cores
16 more cores
32
Common positions AMD Epyc 7643 CPU in popular benchmarks, for comparison with other models.
No data
AMD Epyc 75F3
Background information about the processors being compared, series, generation and market segment.
AMD Epyc 7003
AMD Epyc
3
AMD Epyc 7642
Desktop / Server
Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.
2.3 GHz
normal
48
96
Yes
No
3.6 GHz
-
3.4 GHz
Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.
no iGPU
No turbo
Built-in codecs used to encode and decode content. Significantly speeds up the required operations.
No
No
No
No
No
No
No
No
Types, channel quantity of RAM supported by AMD Epyc 7643 and AMD Epyc 75F3. Depending on the motherboards, higher or lower memory frequencies may be supported.
Yes
8
DDR4-3200
128
4.0
Yes
Compare the TDP requirements of TDP AMD Epyc 75F3 and AMD Epyc 7643 Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.
280 W
Architecture, interfaces, additional instructions supported by AMD Epyc 75F3 and AMD Epyc 7643, virtual machine technologies and process technology.
Milan (Zen 3)
x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
256.00 MB
Q1/2021
SP3
7 nm
AMD-V, SVM
No comparable benchmark results are available yet. Specifications alone do not determine which model is faster.
These are saved results from the earlier catalog. Measurement dates and test configurations were not recorded. Models with no comparable results are omitted.
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