AMD Ryzen Threadripper 2950X vs Intel Core i7-5775C

Comparison of technical details, with different specifications, as well as performance in benchmarks between the processor for personal desktop computers, the Intel Core i7-5775C and the AMD Ryzen Threadripper 2950X. The first has 4 cores, 8 threads, a base frequency of 3.3 GHz, a turbo frequency of 3.7 GHz, a cache of 6 MB, a TDP of 65 W. The second has more than 16 cores, a total of 32 threads, its initial frequency is 3.5 GHz, its maximum frequency reaches 4.4 GHz, its cache is 32 MB and its TDP is 180 W.


Processor AMD Ryzen Threadripper 2950X Intel Core i7-5775C
Family Ryzen+ Broadwell
Release date Q3 2018 Q2 2015
Lithography 12 nm 14 nm
Cores 16 4
Threads 32 8
Base frequency 3.5 GHz 3.3 GHz
Turbo frequency 4.4 GHz 3.7 GHz
Cache 32 MB 6 MB
Max memory size 1000 GB 32 GB
Memory types DDR4-2933 DDR3L-1333/1600 @ 1.5V
Max PCIe lanes 60 16
TDP 180 W 65 W
Geekbench 4 single core 4,703 4,884
Geekbench 4 multi-core 34,518 16,278
Price $880 $331
Amazon AMD Ryzen Threadripper 2950X Intel Core i7-5775C
Ebay AMD Ryzen Threadripper 2950X Intel Core i7-5775C

This table allows us to see what are the technical differences between the two processors. We notice that the processor AMD Ryzen Threadripper 2950X has a higher number of cores, that the turbo frequency of the AMD Ryzen Threadripper 2950X is higher, that the heat dissipation power (TDP) of the Intel Core i7-5775C is lower. The AMD Ryzen Threadripper 2950X is more recent.

Note: prices may vary. They are not updated in real time. Shipping costs are not included.


Processor Geekbench 4 – Multi-core & single core score – Windows 64-bit
AMD Ryzen Threadripper 2950X  4,703
Intel Core i7-5775C  4,884

This graph allows us to better evaluate the power comparison between the two chips. For each value, it is an average of the last 250 results on the benchmark platform. We observe that the difference in single core is 4%. In multi-core, there is a gap of 112%.


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