GadgetVersus Smartphone Processor

AMD Ryzen Threadripper 3980X vs Intel Core 2 Duo E8400

AMD Ryzen Threadripper 3980X on Amazon USA
Intel Core 2 Duo E8400 on Amazon USA

Comparison of the technical characteristics between the processors, with the AMD Ryzen Threadripper 3980X on one side and the Intel Core 2 Duo E8400 on the other side. The first is dedicated to the desktop sector, It has 48 cores, 96 threads, a maximum frequency of 4.5GHz. The second is used on the desktop segment, it has a total of 2 cores, 2 threads, its turbo frequency is set to 3.0 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.


Processor AMD Ryzen Threadripper 3980X Intel Core 2 Duo E8400
Market Desktop Desktop
Family Zen 2 Wolfdale
Part number(s), S-Spec Ryzen Threadripper 3980X BX80570E8400,
Release date Q1 2020 Q1 2008
Lithography 7 nm FinFET 45 nm
Transistors 23,250,000,000 410,000,000
Cores 48 2
Threads 96 2
Base frequency 3.2 GHz 3.0 GHz
Turbo frequency 4.5 GHz -
Cache memory 200 MB 6 MB
Max memory capacity 1 TB 8 GB
Memory types DDR4-3200 DDR2-800
Max PCIe lanes 64 16
TDP 280 W 65 W
GPU integrated graphics None None
Socket sTRX4 LGA 775
Note - 4.5 / 5
Reviews - 286
Amazon AMD Ryzen Threadripper 3980X Intel Core 2 Duo E8400
New price on Amazon
- $20
Used price on Amazon
- -
eBay AMD Ryzen Threadripper 3980X Intel Core 2 Duo E8400
New price on eBay
- $120
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 3980X has more cores, the maximum frequency of AMD Ryzen Threadripper 3980X is greater, that the thermal dissipation power of Intel Core 2 Duo E8400 is less. The AMD Ryzen Threadripper 3980X was designed earlier.

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.

There are still no results in the benchmark platforms for at least one of these processors. Please come back later.

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