Intel Core i9-9990XE vs Intel Core i7-5960X

Comparison of technical characteristics between computer processors, with the Intel Core i7-5960X on one hand, and the Intel Core i9-9990XE on the other hand. The first has a total of 8 cores, 16 threads, a maximum frequency of 3.5 GHz, a thermal design power of 140 W. The second has 14 cores, 28 threads, its turbo frequency reaches 5.1 GHz, its TDP is set to 255 W. The following table also allows us to compare the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the launch date, the maximum number of PCIe lines , the values obtained in Geekbench 4 and Cinebench R15, as well as the price.


Processor Intel Core i9-9990XE Intel Core i7-5960X
Family Skylake-X Haswell E
Part number(s), S-Spec BX80673I99990X,
Release date Q1 2019 Q3 2014
Lithography 14 nm++ 22 nm
Transistors 2,600,000,000
Cores 14 8
Threads 28 16
Base frequency 4.0 GHz 3.0 GHz
Turbo frequency 5.1 GHz 3.5 GHz
Cache 19.25 MB 20 MB
Max memory size 128 GB 64 GB
Memory types DDR4-2666 DDR4 1600/1866/2133
Max PCIe lanes 44 40
TDP 255 W 140 W
Socket LGA 2066 LGA 2011-3
Cinebench R15 single-thread 221 140
Cinebench R15 multi-thread 3,732 1,393
PassMark single thread 2,425 1,995
PassMark CPU Mark 29,505 15,950
Geekbench 4 single-core 6,179 4,683
Geekbench 4 multi-core 49,284 29,083
Rating 4.3 / 5
Number of reviews 149
Price $2,300 $559
Amazon Intel Core i9-9990XE Intel Core i7-5960X
Ebay Intel Core i9-9990XE Intel Core i7-5960X

We can better compare what are the technical differences between the two processors. The processor Intel Core i9-9990XE has more cores, that the maximum frequency of the Intel Core i9-9990XE is superior, that the heat dissipation power of the Intel Core i7-5960X is smaller. The Intel Core i9-9990XE has been launched after.

Note: prices can change over time. They are not updated regularly. Shipping costs have not been integrated.

Performance comparison between the two processors, for this we consider the following benchmarking softwares: Geekbench 4, PassMark and Cinebench R15.

Geekbench 4:

Processeur Geekbench 4 – Score multi-core & single-core – Windows 64-bit
Intel Core i9-9990XE  6 179
 49 284
Intel Core i7-5960X  4 683
 29 083

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

On the single-core side, the difference is 32%. In multi-core, the differential gap is 69%.


Processeur PassMark – CPU Mark & single thread
Intel Core i9-9990XE  2,425
Intel Core i7-5960X  1,995

PassMark is a benchmarking software that performs several tests including prime numbers, integers, floating point, compression, physics, extended instructions, encryption, sorting. Higher is the score, bigger is the power of the computer.

On PassMark, there is a difference of 22% in single-core. On the multi-core side, the gap is 85%.

Cinebench R15:

Processeur Cinebench R15 – Score
Intel Core i9-9990XE  221
Intel Core i7-5960X  140

Cinebench R15 allows to evaluate the performance of a CPU by rendering a photorealistic 3D scene. The scene has 2,000 objects, 300,000 polygons, antialiasing, uses sharp and fuzzy reflections, bright areas, procedural shaders, shadows, etc. Faster is the rendering of the scene created, more powerful is the PC, with a high number of points.

On this software, there is a difference of 58% in single-core. On the multi-core side, the gap reaches 168%.