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Intel Core i9-11900K vs Dual AMD Opteron 6328

Intel Core i9-11900K on Amazon USA
Dual AMD Opteron 6328 on Amazon USA

Comparison of the technical characteristics between the processors, with the Intel Core i9-11900K on one side and the Dual AMD Opteron 6328 on the other side. The first is dedicated to the desktop sector, It has 8 cores, 16 threads, a maximum frequency of 5.3GHz. The second is used on the server segment, it has a total of 8 cores, 8 threads, its turbo frequency is set to 3.8 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the release date, the maximum number of PCIe lanes, the values ​​obtained in Geekbench 4 and Cinebench R15.


Processor Intel Core i9-11900K Dual AMD Opteron 6328
Market Desktop Server
Family Rocket Lake Piledriver
Part number(s), S-Spec Core i9-11900K OS6328WKT8GHK
Release date Q1 2021 Q4 2012
Lithography 14 nm+++ 32 nm
Cores 8 16
Threads 16 16
Base frequency 3.4 GHz 3.2 GHz
Turbo frequency 5.3 GHz 3.8 GHz
Cache memory 16 MB 32 MB
Max memory capacity 128 GB 1,024 GB
Memory types DDR4-3200 DDR3-2000
Max # of memory channels 2 8
Max memory bandwidth 45.8 GB/s 102.4 GB/s
Max PCIe lanes 20 32
TDP 125 W 230 W
GPU integrated graphics Intel UHD Graphics 630 (Rocket Lake) None
GPU execution units 24 -
GPU shading units 192 -
GPU base clock rate 350 MHz -
GPU max clock rate 1200 MHz -
Socket LGA1200 G34
CPU-Z single thread 708 188
CPU-Z multi thread 6,443 2,662
PassMark single thread 3,754 1,340
PassMark CPU Mark 28,072 12,010

We can better compare what are the technical differences between the two processors. We see that the two processors have an equivalent number of cores, the maximum frequency of Intel Core i9-11900K is greater, that the thermal dissipation power of Dual AMD Opteron 6328 is less. The Intel Core i9-11900K was designed earlier.

Performances :

Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.

CPU-Z - Multi-thread & single thread score
Intel Core i9-11900K#ad 708
Dual AMD Opteron 6328#ad 188

In single core, the difference is 277%. In multi-core, the differential gap is 142%.

CPU-Z is a system information software that provides the name of the processor, its model number, the codename, the cache levels, the package, the process. It can also gives data about the mainboard, the memory. It makes real time measurement, with finally a benchmark for the single thread, as well as for the multi thread.

PassMark - CPU Mark & single thread
Intel Core i9-11900K#ad 3,754
Dual AMD Opteron 6328#ad 1,340

In single core, the difference is 180%. In multi-core, the differential gap is 134%.

PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.


Intel Core i9-11900K AMD equivalentDual AMD Opteron 6328 Intel equivalent

See also:

Intel Core i9-11900Intel Core i9-11900T

AMD Opteron 6328 © 2021 - Privacy policy - Advertising policy


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