GadgetVersus Smartphone Processor

Intel Core i5-7640X vs AMD Ryzen 7 3750H

Intel Core i5-7640X on Amazon USA
AMD Ryzen 7 3750H on Amazon USA

Comparison of the technical characteristics between the processors, with the Intel Core i5-7640X on one side and the AMD Ryzen 7 3750H on the other side. The first is dedicated to the desktop sector, It has 4 cores, 4 threads, a maximum frequency of 4.2GHz. The second is used on the 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 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 Intel Core i5-7640X AMD Ryzen 7 3750H
Market Desktop Laptop
Family Kaby Lake Zen+
Part number(s), S-Spec BX80677I57640X,
Release date Q2 2017 Q1 2019
Lithography 14 nm+ 12 nm
Transistors - 4,940,000,000
Cores 4 4
Threads 4 8
Base frequency 4.0 GHz 2.3 GHz
Turbo frequency 4.2 GHz 4.0 GHz
Cache memory 6 MB 4 MB
Max memory capacity 64 GB 32 GB
Memory types DDR4-2666 DDR4-2400
Max PCIe lanes 16 12
TDP 112 W 35 W
GPU integrated graphics None AMD Radeon RX Vega 10 Graphics
GPU execution units - 10
GPU shading units - 640
GPU clock rate - 1,300 MHz
GPU FP32 floating point - 1,664 GFLOPS
Socket LGA 2066 FP5
Cinebench R15 single thread 184 144
Cinebench R15 multi-thread 716 805
PassMark single thread 2,460 1,930
PassMark CPU Mark 9,550 9,100
(Windows 64-bit)
Geekbench 4 single core
6,170 3,695
(Windows 64-bit)
Geekbench 4 multi-core
16,878 11,701
GFLOPS performance
(Multi-core / price performance)
Performance / price ratio
54 pts / $ 11 pts / $
(Multi-core / watt performance)
Performance / watt ratio
151 pts / W 334 pts / W
(Multi-core / global cost performance)
Performance / global cost ratio
27 pts / $ 10 pts / $
Note 4.1 / 5 4.2 / 5
Reviews 438 167
Amazon Intel Core i5-7640X AMD Ryzen 7 3750H
New price on Amazon
$310 $1,110
Used price on Amazon
- $880
eBay Intel Core i5-7640X AMD Ryzen 7 3750H
New price on eBay
$310 $1,140
Used price on eBay
$180 $1,000

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. We see that the two processors have an equivalent number of cores, the maximum frequency of Intel Core i5-7640X is greater, that the thermal dissipation power of AMD Ryzen 7 3750H is less. The AMD Ryzen 7 3750H was started more recently.

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.

Cinebench R15 - Multi-thread & single thread score
AMD Ryzen 7 3750H 144
Intel Core i5-7640X 184

In single core, the difference is 28%. In multi-core, the difference in terms of gap is 12%.

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.

PassMark - CPU Mark & single thread
Intel Core i5-7640X 2,460
AMD Ryzen 7 3750H 1,930

In single core, the difference is 27%. In multi-core, the differential gap is 5%.

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 i5-7640X 6,170
AMD Ryzen 7 3750H 3,695

In single core, the difference is 67%. In multi-core, the differential gap is 44%.

On Linux 64-bit:

Geekbench 4 - Multi-core & single core score - Linux 64-bit
Intel Core i5-7640X 5,241
AMD Ryzen 7 3750H 3,747

In single core, the difference is 40%. In multi-core, the differential gap is 18%.

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.

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