Intel Core i7-10700KA vs AMD Ryzen 7 3700U


Intel Core i7-10700KA on Amazon USA
AMD Ryzen 7 3700U 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 3700U 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 mid-range laptop segment, it has a total of 4 cores, 8 threads, its turbo frequency is set to 4.0 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 release date, the maximum number of PCIe lanes, the values ​​obtained in Geekbench 4 and Cinebench R15.






Specifications:


Processor Intel Core i7-10700KA AMD Ryzen 7 3700U
Market (main) Desktop Mid-range laptop
ISA x86-64 (64 bit) x86-64 (64 bit)
Microarchitecture Comet Lake Zen+
Core name Comet Lake-S Picasso
Family Core i7-10000 Ryzen 7 3000
Part number(s), S-Spec BX8070110700K,
BXC8070110700K,
CM8070104282436,
QUKR, SRH72
YM3700C4T4MFG
Release date Q4 2020 Q1 2019
Lithography 14 nm+++ 12 nm
Transistors - 4,940,000,000
Cores 8 4
Threads 16 8
Base frequency 3.8 GHz 2.3 GHz
Turbo frequency 5.1 GHz 4.0 GHz
Cache memory 16 MB 4 MB
Max memory capacity 128 GB 32 GB
Memory types DDR4-2933 DDR4-2400
Max # of memory channels 2 2
Max memory bandwidth 45.8 GB/s 35.76 GB/s
Max PCIe lanes 16 12
TDP 125 W 15 W
Suggested PSU 650W ATX Power Supply -
GPU integrated graphics Intel UHD Graphics 630 (Comet Lake) AMD Radeon Vega 10
GPU execution units 24 -
GPU shading units 192 640
GPU base clock rate 350 MHz 300 MHz
GPU max clock rate 1200 MHz 1400 MHz
GPU FP32 floating point 460.8 GFLOPS 1,792 GFLOPS
Socket LGA1200 FP5
Compatible motherboard Socket LGA 1200 Motherboard  -
Maximum temperature 100°C 105°C
Cinebench R15 single thread 220 139
Cinebench R15 multi-thread 2,005 676
Cinebench R23 single thread 1,290 1,105
Cinebench R23 multi-thread 12,704 3,796
PassMark single thread 3,080 2,040
PassMark CPU Mark 19,800 7,390
(Windows 64-bit)
Geekbench 4 single core
6,204 3,552
(Windows 64-bit)
Geekbench 4 multi-core
35,139 10,129
(SGEMM)
GFLOPS performance
612.88 GFLOPS 106 GFLOPS
(Multi-core / watt performance)
Performance / watt ratio
281 pts / W 675 pts / W
Amazon
eBay



We can better compare what are the technical differences between the two processors.

Suggested PSU: We assume that we have An ATX computer case, a high end graphics card, 16GB RAM, a 512GB SSD, a 1TB HDD hard drive, a Blu-Ray drive. We will have to rely on a more powerful power supply if we want to have several graphics cards, several monitors, more memory, etc.

Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.

The processor Intel Core i7-10700KA has more cores, the maximum frequency of Intel Core i7-10700KA is greater, that the thermal dissipation power of AMD Ryzen 7 3700U is less. The Intel Core i7-10700KA was designed earlier.

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 i7-10700KA 220
2,005
AMD Ryzen 7 3700U 139
676


In single core, the difference is 58%. In multi-core, the differential gap is 197%.


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 R23 - Multi-thread & single thread score
Intel Core i7-10700KA 1,290
12,704
AMD Ryzen 7 3700U 1,105
3,796


In single core, the difference is 17%. In multi-core, the differential gap is 235%.


Cinebench R23 is cross-platform testing software that allows you to assess the hardware capabilities of a device such as a computer, tablet, 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. The test scene contains no less than 2,000 objects and more than 300,000 polygons in total.


PassMark - CPU Mark & single thread
Intel Core i7-10700KA 3,080
19,800
AMD Ryzen 7 3700U 2,040
7,390


In single core, the difference is 51%. In multi-core, the differential gap is 168%.


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 6,204
35,139
AMD Ryzen 7 3700U 3,552
10,129


In single core, the difference is 75%. In multi-core, the differential gap is 247%.

On Linux 64-bit:

Geekbench 4 - Multi-core & single core score - Linux 64-bit
Intel Core i7-10700KA 6,908
39,488
AMD Ryzen 7 3700U 4,234
10,206


In single core, the difference is 63%. In multi-core, the differential gap is 287%.


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.


Equivalence:

Intel Core i7-10700KA AMD equivalentAMD Ryzen 7 3700U Intel equivalent

See also:

Intel Core i7-10700KIntel Core i7-10700KF

AMD Ryzen 7 3700X




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