AMD Ryzen Threadripper 1920X 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 1920X. 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 12 cores, a total of 24 threads, its initial frequency is 3.5 GHz, its maximum frequency reaches 4.0 GHz, its cache is 32 MB and its TDP is 180 W.

Specifications:

Processor AMD Ryzen Threadripper 1920X Intel Core i7-5775C
Family Ryzen Broadwell
Release date Q3 2017 Q2 2015
Lithography 14 nm 14 nm
Cores 12 4
Threads 24 8
Base frequency 3.5 GHz 3.3 GHz
Turbo frequency 4.0 GHz 3.7 GHz
Cache 32 MB 6 MB
Max memory size 1000 GB 32 GB
Memory types DDR4-2667 DDR3L-1333/1600 @ 1.5V
Max PCIe lanes 60 16
TDP 180 W 65 W
Geekbench 4 single core 4,427 4,884
Geekbench 4 multi-core 28,386 16,278
Price $426 $331
Amazon AMD Ryzen Threadripper 1920X Intel Core i7-5775C
Ebay AMD Ryzen Threadripper 1920X 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 1920X has a higher number of cores, that the turbo frequency of the AMD Ryzen Threadripper 1920X is higher, that the heat dissipation power (TDP) of the Intel Core i7-5775C is lower. The AMD Ryzen Threadripper 1920X is more recent.

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

Performances:

Processor Geekbench 4 – Multi-core & single core score – Windows 64-bit
AMD Ryzen Threadripper 1920X  4,427
 28,386
Intel Core i7-5775C  4,884
 16,278

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 10%. In multi-core, there is a gap of 74%.

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