Intel Core i3-8350K vs AMD Ryzen 5 7640H

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CPU comparison with benchmarks


Intel Core i3-8350K CPU1 vs CPU2 AMD Ryzen 5 7640H
Intel Core i3-8350K AMD Ryzen 5 7640H

CPU comparison

In this CPU comparison, we compare the Intel Core i3-8350K and the AMD Ryzen 5 7640H and use benchmarks to check which processor is faster.

We compare the Intel Core i3-8350K 4 core processor released in Q4/2017 with the AMD Ryzen 5 7640H which has 6 CPU cores and was introduced in Q1/2023.
Intel Core i3 (205) Family AMD Ryzen 5 (85)
Intel Core i 8000 (20) CPU group AMD Ryzen 7040 (21)
8 Generation 6
Coffee Lake S Architecture Phoenix (Zen 4)
Desktop / Server Segment Mobile
Intel Core i3-7350K Predecessor --
Intel Core i3-9350K Successor --

CPU Cores and Base Frequency

The Intel Core i3-8350K is a 4 core processor with a clock frequency of 4.00 GHz. The processor can compute 4 threads at the same time. The AMD Ryzen 5 7640H clocks with 4.30 GHz (5.00 GHz), has 6 CPU cores and can calculate 12 threads in parallel.

Intel Core i3-8350K Characteristic AMD Ryzen 5 7640H
4 Cores 6
4 Threads 12
normal Core architecture normal
No Hyperthreading Yes
Yes Overclocking ? No
4.00 GHz Frequency 4.30 GHz
-- Turbo Frequency (1 Core) 5.00 GHz
-- Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Core i3-8350K Characteristic AMD Ryzen 5 7640H
-- AI hardware AMD Ryzen AI
-- AI specifications AMD dedicated AI XDNA Technology

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

Intel UHD Graphics 630 GPU AMD Radeon 760M
0.35 GHz GPU frequency 0.80 GHz
1.15 GHz GPU (Turbo) 2.60 GHz
9.5 GPU Generation 10
14 nm Technology 4 nm
3 Max. displays 4
24 Compute units 8
192 Shader 512
No Hardware Raytracing Yes
No Frame Generation AMD FSR
64 GB Max. GPU Memory 32 GB
12 DirectX Version 12

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.

Intel UHD Graphics 630 GPU AMD Radeon 760M
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode
Decode / Encode Codec VP8 Decode
No Codec AV1 Decode / Encode
Decode / Encode Codec AVC Decode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

Up to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i3-8350K, while the AMD Ryzen 5 7640H supports a maximum of 256 GB of memory with a maximum memory bandwidth of 120.0 GB/s enabled.

Intel Core i3-8350K Characteristic AMD Ryzen 5 7640H
DDR4-2400 Memory DDR5-5600, LPDDR5-6400, LPDDR5X-7500
64 GB Max. Memory 256 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
38.4 GB/s Max. Bandwidth 120.0 GB/s
Yes ECC Yes
-- L2 Cache 6.00 MB
8.00 MB L3 Cache 16.00 MB
3.0 PCIe version 4.0
16 PCIe lanes 20
15.8 GB/s PCIe Bandwidth 39.4 GB/s

Thermal Management

The Intel Core i3-8350K has a TDP of 91 W. The TDP of the AMD Ryzen 5 7640H is 54 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core i3-8350K Characteristic AMD Ryzen 5 7640H
91 W TDP (PL1 / PBP) 54 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 35 W
100 °C Tjunction max. 100 °C

Technical details

The Intel Core i3-8350K has 8.00 MB cache and is manufactured in 14 nm. The cache of AMD Ryzen 5 7640H is at 22.00 MB. The processor is manufactured in 4 nm.

Intel Core i3-8350K Characteristic AMD Ryzen 5 7640H
14 nm Technology 4 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
LGA 1151-2 Socket FP7r2
VT-x, VT-x EPT, VT-d Virtualization AMD-V, SVM
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Windows 11, Linux
Q4/2017 Release date Q1/2023
170 $ Release price --
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Rate these processors

Here you can rate the Intel Core i3-8350K to help other visitors make their purchasing decisions. The average rating is 4.0 stars (1 ratings). Rate now:
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iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Core i3-8350K Intel Core i3-8350K
Intel UHD Graphics 630 @ 1.15 GHz
442 (17%)
AMD Ryzen 5 7640H AMD Ryzen 5 7640H
AMD Radeon 760M @ 2.60 GHz
2663 (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i3-8350K Intel Core i3-8350K
4C 4T @ 4.00 GHz
1172 (100%)
AMD Ryzen 5 7640H AMD Ryzen 5 7640H
6C 12T @ 5.00 GHz
0 (0%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i3-8350K Intel Core i3-8350K
4C 4T @ 4.00 GHz
3855 (100%)
AMD Ryzen 5 7640H AMD Ryzen 5 7640H
6C 12T @ 4.30 GHz
0 (0%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Core i3-8350K Intel Core i3-8350K
4C 4T @ 4.00 GHz
1426 (100%)
AMD Ryzen 5 7640H AMD Ryzen 5 7640H
6C 12T @ 5.00 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Core i3-8350K Intel Core i3-8350K
4C 4T @ 4.00 GHz
4326 (100%)
AMD Ryzen 5 7640H AMD Ryzen 5 7640H
6C 12T @ 4.30 GHz
0 (0%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i3-8350K Intel Core i3-8350K
4C 4T @ 4.00 GHz
447 (100%)
AMD Ryzen 5 7640H AMD Ryzen 5 7640H
6C 12T @ 5.00 GHz
0 (0%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i3-8350K Intel Core i3-8350K
4C 4T @ 4.00 GHz
1711 (100%)
AMD Ryzen 5 7640H AMD Ryzen 5 7640H
6C 12T @ 4.30 GHz
0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Core i3-8350K Intel Core i3-8350K
4C 4T @ 4.00 GHz
6960 (100%)
AMD Ryzen 5 7640H AMD Ryzen 5 7640H
6C 12T @ 4.30 GHz
0 (0%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Core i3-8350K Intel Core i3-8350K
4C 4T @ 4.00 GHz
1781 (100%)
AMD Ryzen 5 7640H AMD Ryzen 5 7640H
6C 12T @ 4.30 GHz
0 (0%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i3-8350K Intel Core i3-8350K
4C 4T @ 4.00 GHz
171 (100%)
AMD Ryzen 5 7640H AMD Ryzen 5 7640H
6C 12T @ 5.00 GHz
0 (0%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i3-8350K Intel Core i3-8350K
4C 4T @ 4.00 GHz
684 (100%)
AMD Ryzen 5 7640H AMD Ryzen 5 7640H
6C 12T @ 4.30 GHz
0 (0%)

Performance for Artificial Intelligence (AI) and Machine Learning (ML)

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
Intel Core i3-8350K Intel Core i3-8350K
4C 4T @ 4.00 GHz
0 (0%)
AMD Ryzen 5 7640H AMD Ryzen 5 7640H
6C 12T @ 4.30 GHz
10 (100%)

Devices using this processor

Intel Core i3-8350K AMD Ryzen 5 7640H
Unknown Unknown

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