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Intel Core i7-10700KA vs Intel Core i7-10700KF


Intel Core i7-10700KA on Amazon USA
Intel Core i7-10700KF on Amazon USA

Comparison of the technical characteristics between the processors, with the Intel Core i7-10700KA on one side and the Intel Core i7-10700KF 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 5.1 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 Intel Core i7-10700KF
Market Desktop Desktop
Family Comet Lake Comet Lake
Part number(s), S-Spec BX8070110700K,
BXC8070110700K,
CM8070104282436,
QUKR, SRH72
BX8070110700KF,
BXC8070110700KF,
CM8070104282437,
QUL3, SRH74
Release date Q4 2020 Q2 2020
Lithography 14 nm+++ 14 nm+++
Cores 8 8
Threads 16 16
Base frequency 3.8 GHz 3.8 GHz
Turbo frequency 5.1 GHz 5.1 GHz
Bus speed 8 GT/s 8 GT/s
Cache memory 16 MB 16 MB
Max memory capacity 128 GB 128 GB
Memory types DDR4-2933 DDR4-2933
Max # of memory channels 2 2
Max memory bandwidth 45.8 GB/s 45.8 GB/s
Max PCIe lanes 16 16
TDP 125 W 125 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 LGA1200
Cinebench R15 single thread 220 221
Cinebench R15 multi-thread 2,005 2,198
Cinebench R20 single thread 513 520
Cinebench R20 multi-thread 4,882 5,290
PassMark single thread 3,080 3,070
PassMark CPU Mark 19,800 19,640
(Windows 64-bit)
Geekbench 4 single core
6,204 6,026
(Windows 64-bit)
Geekbench 4 multi-core
35,139 31,539
(Windows)
Geekbench 5 single core
1,321 1,330
(Windows)
Geekbench 5 multi-core
8,443 8,804
(SGEMM)
GFLOPS performance
612.88 GFLOPS 547 GFLOPS
(Multi-core / watt performance)
Performance / watt ratio
281 pts / W 252 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, they have a similar turbo frequency, that their respective TDP are of the same order. 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
Intel Core i7-10700KF#ad 221
2,198
Intel Core i7-10700KA#ad 220
2,005


In single core, the difference is 0%. 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
Intel Core i7-10700KF#ad 520
5,290
Intel Core i7-10700KA#ad 513
4,882


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


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
Intel Core i7-10700KA#ad 3,080
19,800
Intel Core i7-10700KF#ad 3,070
19,640


In single core, the difference is 0%. In multi-core, the differential gap is 1%.


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
Intel Core i7-10700KA#ad 6,204
35,139
Intel Core i7-10700KF#ad 6,026
31,539


In single core, the difference is 3%. In multi-core, the differential gap is 11%.


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
Intel Core i7-10700KF#ad 1,330
8,804
Intel Core i7-10700KA#ad 1,321
8,443


In single core, the difference is 1%. In multi-core, the difference in terms of gap is 4%.

On macOS:

Geekbench 5 - Multi-core & single core score - macOS
Intel Core i7-10700KF#ad 1,253
8,552
Intel Core i7-10700KA#ad 1,244
8,063


In single core, the difference is 1%. In multi-core, the difference in terms of gap is 6%.


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 equivalentIntel Core i7-10700KF AMD equivalent

See also:

Intel Core i7-10700K








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