Intel Core i7-8665U vs AMD Ryzen 7 PRO 3700U

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i7-8665U or Intel Core i7-8665U – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Core i7-8665U features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q2/2019 and belongs to the 8 generation of the Intel Core i7 series.
To use the Intel Core i7-8665U, you'll need a motherboard with a BGA 1356 socket.
The AMD Ryzen 7 PRO 3700U features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q1/2019 and belongs to the 2 generation of the AMD Ryzen 7 PRO series.
To use the AMD Ryzen 7 PRO 3700U, you'll need a motherboard with a FP5 socket.
Intel Core i 8000U Group AMD Ryzen 3000U
8 Generation 2
Mobile Segment Mobile
Intel Core i7-8665U Name AMD Ryzen 7 PRO 3700U
Intel Core i7 Family AMD Ryzen 7 PRO
 
 

CPU Cores and Base Frequency

The Intel Core i7-8665U has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Core i7-8665U is 1.9 GHz
and turbo frequency for one core is 4.8 GHz.
The AMD Ryzen 7 PRO 3700U has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the AMD Ryzen 7 PRO 3700U is 2.3 GHz
and turbo frequency for one core is 4.0 GHz.
8 Threads 8
4x Cores 4x
4 CPU Cores 4
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking No
4.8 GHz Turbo Frequency (1 core) 4.0 GHz
1.9 GHz Frequency 2.3 GHz
2.8 GHz Turbo Frequency (all cores) 3.5 GHz
 
 

Internal Graphics

The Intel Core i7-8665U has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-8665U uses the Intel UHD Graphics 620, which has 192 texture shaders
and 24 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The AMD Ryzen 7 PRO 3700U has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen 7 PRO 3700U uses the AMD Radeon Vega 10 Graphics, which has 640 texture shaders
and 10 execution units.
192 Shaders 640
Q3/2016 Release date Q1/2018
14 nm Technology 14 nm
12 Direct X 12
16.0 GB Max. GPU Memory 2.0 GB
-- Max. displays --
24 Execution units 10
0.3 GHz GPU frequency 1.4 GHz
9.5 Generation 8
1.15 GHz GPU (Turbo) --
Intel UHD Graphics 620 GPU name AMD Radeon Vega 10 Graphics
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
Decode / Encode VP8 Decode / Encode
Decode VC-1 Decode
Decode / Encode JPEG Decode / Encode
No AV1 No
Decode / Encode h265 / HEVC (8 bit) Decode / Encode
Decode / Encode AVC Decode / Encode
Decode / Encode h264 Decode / Encode
Decode / Encode VP9 Decode / Encode
Decode / Encode h265 / HEVC (10 bit) Decode / Encode
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 38.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 32.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 38.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
pci PCIe pci
Yes AES-NI Yes
DDR4-2400 Memory type DDR4-2400
No ECC Yes
64.0 GB Max. Memory 32.0 GB
2 Memory channels 2
38.4 GB/s Bandwidth 38.4 GB/s
 
 

Thermal Management

The processor has a thermal design power (TDP) of 15 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
10 W TDP down 12 W
25 W TDP up 35 W
15 W TDP (PL1 / PBP) 15 W
100 °C Tjunction max 105 °C
 
 

Technical details

The Intel Core i7-8665U is manufactured using a 14 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 8.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD Ryzen 7 PRO 3700U is manufactured using a 12 nm process.
In total, this processor boasts a generous 4.0 MB cache.
Q2/2019 Release date Q1/2019
VT-x, VT-x EPT, VT-d Virtualization AMD-V, SVM
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4a, SSE4.1, SSE4.2, FMA3, AVX2
14 nm Technology 12 nm
Monolithic Chip design Chiplet
409 $ Release price --
Whiskey Lake U Architecture Picasso (Zen+)
8.0 MB L3-Cache 4.0 MB
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux, Windows 11
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
BGA 1356 Socket FP5
0 bytes L2-Cache 0 bytes
 
 

Benchmarks

Geekbench 6 (Multi-Core)

Intel Core i7-8665U
4C 8T @ 1.9 GHz
3732
3732
AMD Ryzen 7 PRO 3700U
4C 8T @ 2.3 GHz
3115
3115

Geekbench 5, 64bit (Multi-Core)

Intel Core i7-8665U
4C 8T @ 1.9 GHz
3314
3314
AMD Ryzen 7 PRO 3700U
4C 8T @ 2.3 GHz
2684
2684

Cinebench R20 (Multi-Core)

Intel Core i7-8665U
4C 8T @ 1.9 GHz
1536
1536
AMD Ryzen 7 PRO 3700U
4C 8T @ 2.3 GHz
1515
1515

Geekbench 6 (Single-Core)

Intel Core i7-8665U
4C 8T @ 1.9 GHz
1437
1437
AMD Ryzen 7 PRO 3700U
4C 8T @ 2.3 GHz
1020
1020