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Intel Core i7-10700KA vs AMD Ryzen 7 3800XT


Intel Core i7-10700KA on Amazon USA
AMD Ryzen 7 3800XT on Amazon USA

Comparison of the technical characteristics between the processors, with the Intel Core i7-10700KA on one side and the AMD Ryzen 7 3800XT on the other side. The first is dedicated to the desktop sector, It has 8 cores, 16 threads, a maximum frequency of 5.1GHz. The second is used on the desktop segment, it has a total of 8 cores, 16 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 lanes, the values ​​obtained in Geekbench 4 and Cinebench R15.






Specifications:


Processor Intel Core i7-10700KA AMD Ryzen 7 3800XT
Market Desktop Desktop
Family Comet Lake Zen 2
Part number(s), S-Spec BX8070110700K,
BXC8070110700K,
CM8070104282436,
QUKR, SRH72
100-100000279WOF
Release date Q4 2020 Q3 2020
Lithography 14 nm+++ 7 nm FinFET
Transistors - 3,800,000,000
Cores 8 8
Threads 16 16
Base frequency 3.8 GHz 3.9 GHz
Turbo frequency 5.1 GHz 4.7 GHz
Cache memory 16 MB 32 MB
Max memory capacity 128 GB 128 GB
Memory types DDR4-2933 DDR4-3200
Max # of memory channels 2 2
Max memory bandwidth 45.8 GB/s 47.68 GB/s
Max PCIe lanes 16 20
TDP 125 W 105 W
GPU integrated graphics Intel UHD Graphics 630 (Comet Lake) None
GPU execution units 24 -
GPU shading units 192 -
GPU base clock rate 350 MHz -
GPU max clock rate 1200 MHz -
GPU FP32 floating point 460.8 GFLOPS -
Socket LGA1200 AM4
Cinebench R15 single thread 220 220
Cinebench R15 multi-thread 2,005 2,210
Cinebench R20 single thread 513 540
Cinebench R20 multi-thread 4,882 5,000
PassMark single thread 3,080 2,890
PassMark CPU Mark 19,800 24,310
(Windows 64-bit)
Geekbench 4 single core
6,204 5,767
(Windows 64-bit)
Geekbench 4 multi-core
35,139 35,340
(Windows)
Geekbench 5 single core
1,321 1,348
(Windows)
Geekbench 5 multi-core
8,443 8,985
(SGEMM)
GFLOPS performance
612.88 GFLOPS 565.6 GFLOPS
(Multi-core / watt performance)
Performance / watt ratio
281 pts / W 337 pts / W
Amazon
eBay




We can better compare what are the technical differences between the two processors. We see that the two processors have an equivalent number of cores, the maximum frequency of Intel Core i7-10700KA is greater, that the thermal dissipation power of AMD Ryzen 7 3800XT is less. Both were produced in the same year.

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 7 3800XT#ad 220
2,210
Intel Core i7-10700KA#ad 220
2,005


In a single core, there is no noticeable difference. In multi-core, the difference in terms of gap is 10%.


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.


Cinebench R20 - Multi-thread & single thread score
AMD Ryzen 7 3800XT#ad 540
5,000
Intel Core i7-10700KA#ad 513
4,882


In single core, the difference is 5%. In multi-core, the difference in terms of gap is 2%.


Cinebench R20 is a multi-platform test software which allows to evaluate the hardware capacities of a device such as a computer, a tablet, a server. This version of Cinebench takes into account recent developments in processors with multiple cores and the latest improvements in rendering techniques. The evaluation is ultimately even more relevant.


PassMark - CPU Mark & single thread
AMD Ryzen 7 3800XT#ad 2,890
24,310
Intel Core i7-10700KA#ad 3,080
19,800


In single core, the difference is 7%. In multi-core, the difference in terms of gap is 23%.


PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.


On Windows 64-bit:

Geekbench 4 - Multi-core & single core score - Windows 64-bit
AMD Ryzen 7 3800XT#ad 5,767
35,340
Intel Core i7-10700KA#ad 6,204
35,139


In single core, the difference is 8%. In multi-core, the difference in terms of gap is 1%.

On Android 64-bit:

Geekbench 4 - Multi-core & single core score - Android 64-bit
AMD Ryzen 7 3800XT#ad 6,022
22,528
Intel Core i7-10700KA#ad 5,725
15,395


In single core, the difference is 5%. In multi-core, the difference in terms of gap is 46%.


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.


On Windows:

Geekbench 5 - Multi-core & single core score - Windows
AMD Ryzen 7 3800XT#ad 1,348
8,985
Intel Core i7-10700KA#ad 1,321
8,443


In single core, the difference is 2%. In multi-core, the difference in terms of gap is 6%.

On Linux:

Geekbench 5 - Multi-core & single core score - Linux
AMD Ryzen 7 3800XT#ad 1,393
9,587
Intel Core i7-10700KA#ad 1,408
8,083


In single core, the difference is 1%. In multi-core, the difference in terms of gap is 19%.

On macOS:

Geekbench 5 - Multi-core & single core score - macOS
AMD Ryzen 7 3800XT#ad 1,301
8,462
Intel Core i7-10700KA#ad 1,244
8,063


In single core, the difference is 5%. In multi-core, the difference in terms of gap is 5%.


Geekbench 5 is a software for measuring the performance of a computer system, for fixed devices, mobile devices, servers. This platform makes it possible to better compare the power of the CPU, the computing power and to compare it with similar or totally different systems. Geekbench 5 includes new workloads that represent work tasks and applications that we can find in reality.


Equivalence:

Intel Core i7-10700KA AMD equivalentAMD Ryzen 7 3800XT Intel equivalent

See also:

Intel Core i7-10700KIntel Core i7-10700KF

AMD Ryzen 7 3800X








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