GadgetVersus Smartphone Processor


AMD Ryzen Threadripper 3970X vs AMD Ryzen 9 3950X


AMD Ryzen Threadripper 3970X on Amazon USA
AMD Ryzen 9 3950X on Amazon USA

Comparison of the technical characteristics between the processors, with the AMD Ryzen Threadripper 3970X on one side and the AMD Ryzen 9 3950X on the other side. The first is dedicated to the desktop sector, It has 32 cores, 64 threads, a maximum frequency of 4.5GHz. The second is used on the desktop segment, it has a total of 16 cores, 32 threads, its turbo frequency is set to 4.7 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 date of first broadcast, the maximum number of PCIe lines, the values ​​obtained in Geekbench 4 and Cinebench R15, as well as an average price.

Specifications:


Processor AMD Ryzen Threadripper 3970X AMD Ryzen 9 3950X
Market Desktop Desktop
Family Zen 2 Zen 2
Part number(s), S-Spec Ryzen Threadripper 3970X 100-000000051,
100-100000051WOF
Release date Q4 2019 Q4 2019
Lithography 7 nm FinFET 7 nm FinFET
Transistors 23,250,000,000 19,200,000,000
Cores 32 16
Threads 64 32
Base frequency 3.7 GHz 3.5 GHz
Turbo frequency 4.5 GHz 4.7 GHz
Cache memory 128 MB 64 MB
Max memory capacity 1 TB 128 GB
Memory types DDR4-3200 DDR4-3200
Max PCIe lanes 64 20
TDP 280 W 105 W
GPU integrated graphics None None
Socket sTRX4 AM4
Cinebench R15 single thread 210 220
Cinebench R15 multi-thread 7,420 3,970
(Windows 64-bit)
Geekbench 4 single core
5,851 5,750
(Windows 64-bit)
Geekbench 4 multi-core
70,031 52,081
(SGEMM)
GFLOPS performance
1,815 GFLOPS 972.6 GFLOPS
(Multi-core / price performance)
Performance / price ratio
26 pts / $ 44 pts / $
(Multi-core / watt performance)
Performance / watt ratio
250 pts / W 496 pts / W
(Multi-core / global cost performance)
Performance / global cost ratio
20 pts / $ 35 pts / $
Amazon AMD Ryzen Threadripper 3970X AMD Ryzen 9 3950X
(Average)
New price on Amazon
- -
(Average)
Used price on Amazon
- -
eBay AMD Ryzen Threadripper 3970X AMD Ryzen 9 3950X
(Average)
New price on eBay
$2,700 $1,180
(Average)
Used price on eBay
- -


Price: prices can change over time. For technical reasons, they are not updated in real time. This is only an average of the results on the first page of each product, whether new or used. Shipping costs have not been integrated. To know the final price of the product, please go to the form of the shop. If no price is indicated, it means that we did not find any offers during the last update.

We can better compare what are the technical differences between the two processors. The processor AMD Ryzen Threadripper 3970X has more cores, the turbo frequency of AMD Ryzen 9 3950X is bigger, that the thermal dissipation power of AMD Ryzen 9 3950X is less. Both were produced in the same year.

Ratios: we first consider the average for the new price if available, the average for the used price otherwise. Performance / global cost ratio: This is the ratio of performance on Geekbench 4, divided by the cost of the product + the cost of electricity over 5 years for a duration of use of 13 hours per day.

Performances :


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


Cinebench R15 - Multi-thread & single thread score
AMD Ryzen Threadripper 3970X 210
7,420
AMD Ryzen 9 3950X 220
3,970


In single core, the difference is -5%. In multi-core, the differential gap is 87%.

Cinebench R15 evaluates the performance of CPU calculations by restoring a photorealistic 3D scene. The scene has 2,000 objects, 300,000 polygons, uses sharp and fuzzy reflections, bright areas, shadows, procedural shaders, antialiasing, and so on. The faster the rendering of the scene is created, the more powerful the PC is, with a high number of points.


Sur Windows 64-bit :

Geekbench 4 - Multi-core & single core score - Windows 64-bit
AMD Ryzen Threadripper 3970X 5,851
70,031
AMD Ryzen 9 3950X 5,750
52,081


In single core, the difference is 2%. In multi-core, the differential gap is 34%.

Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.






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