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AMD Ryzen 5 7640S vs Intel Core i5-8265U

Last updated: 2024-04-08

CPU comparison with benchmarks


AMD Ryzen 5 7640S		Intel Core i5-8265U
CPU comparison AMD Ryzen 5 7640S or Intel Core i5-8265U - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results. The AMD Ryzen 5 7640S has 6 cores with 12 threads and clocks with a maximum frequency of 4.90 GHz. Up to 256 GB of memory is supported in 2 memory channels. The AMD Ryzen 5 7640S was released in Q2/2023. The Intel Core i5-8265U has 4 cores with 8 threads and clocks with a maximum frequency of 3.90 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The Intel Core i5-8265U was released in Q3/2018.

AMD Ryzen 5 (92)	Family	Intel Core i5 (336)
AMD Ryzen 7040 (21)	CPU group	Intel Core i 8000U (WL) (8)
6	Generation	8
Phoenix (Zen 4)	Architecture	Whiskey Lake U
Notebook	Segment	Notebook
--	Predecessor	--
--	Successor	--

CPU Cores and Base Frequency The AMD Ryzen 5 7640S is a 6 core processor with a clock frequency of 3.50 GHz (4.90 GHz). The Intel Core i5-8265U has 4 CPU cores with a clock frequency of 1.60 GHz (3.90 GHz).
AMD Ryzen 5 7640S	Characteristic	Intel Core i5-8265U
6	Cores	4
12	Threads	8
normal	Core architecture	normal
Yes	Hyperthreading	Yes
No	Overclocking ?	No
3.50 GHz	Frequency	1.60 GHz
4.90 GHz	Turbo Frequency (1 Core)	3.90 GHz
--	Turbo Frequency (All Cores)	2.30 GHz


NPU AI performance The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.
AMD Ryzen 5 7640S	Characteristic	Intel Core i5-8265U
--	AI hardware	--
--	AI specifications	--
--	NPU + CPU + iGPU	--

Integrated graphics (iGPU) The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
AMD Radeon 760M	GPU	Intel UHD Graphics 620
0.80 GHz	GPU frequency	0.30 GHz
2.60 GHz	GPU (Turbo)	1.10 GHz
10	GPU Generation	9.5
4 nm	Technology	14 nm
4	Max. displays	3
8	Compute units	24
512	Shader	192
Yes	Hardware Raytracing	No
AMD FSR	Frame Generation	No
32 GB	Max. GPU Memory	16 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.
AMD Radeon 760M	GPU	Intel UHD Graphics 620
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	Codec VP9	Decode / Encode
Decode	Codec VP8	Decode / Encode
Decode / Encode	Codec AV1	No
Decode	Codec AVC	Decode / Encode
Decode	Codec VC-1	Decode
Decode / Encode	Codec JPEG	Decode / Encode

Memory & PCIe The AMD Ryzen 5 7640S supports a maximum of 256 GB of memory in 2 memory channels. The Intel Core i5-8265U can connect up to 32 GB of memory in 2 memory channels.
AMD Ryzen 5 7640S	Characteristic	Intel Core i5-8265U
DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500	Memory	DDR4-2400
256 GB	Max. Memory	32 GB
2 (Dual Channel)	Memory channels	2 (Dual Channel)
120.0 GB/s	Max. Bandwidth	38.4 GB/s
Yes	ECC	No
6.00 MB	L2 Cache	--
16.00 MB	L3 Cache	6.00 MB
4.0	PCIe version	3.0
20	PCIe lanes	16
39.4 GB/s	PCIe Bandwidth	15.8 GB/s
Thermal Management The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 5 7640S has a TDP of 18 W, that of the Intel Core i5-8265U is 15 W.
AMD Ryzen 5 7640S	Characteristic	Intel Core i5-8265U
18 W	TDP (PL1 / PBP)	15 W
--	TDP (PL2)	--
28 W	TDP up	--
--	TDP down	--
100 °C	Tjunction max.	--
Technical details The AMD Ryzen 5 7640S has a 22.00 MB cache, while the Intel Core i5-8265U cache has a total of 6.00 MB.

AMD Ryzen 5 7640S	Characteristic	Intel Core i5-8265U
4 nm	Technology	14 nm
Monolithic	Chip design	Monolithic
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512	ISA extensions	SSE4.1, SSE4.2, AVX2
FP8	Socket	BGA 1356
AMD-V, SVM	Virtualization	VT-x, VT-x EPT, VT-d
Yes	AES-NI	Yes
Windows 10, Windows 11, Linux	Operating systems	Windows 10, Windows 11, Linux
Q2/2023	Release date	Q3/2018
--	Release price	385 $

show more data		show more data

AMD Ryzen 5 7640S 6C 12T @ 3.50 GHz (4.90 GHz) buy now on Amazon and save! Intel Core i5-8265U 4C 8T @ 1.60 GHz (3.90 GHz) buy now on Amazon and save!

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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.


	AMD Ryzen 5 7640S AMD Radeon 760M @ 2.60 GHz	2663 (100%)
	Intel Core i5-8265U Intel UHD Graphics 620 @ 1.10 GHz	422 (16%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 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.


	AMD Ryzen 5 7640S 6C 12T @ 4.90 GHz	0 (0%)
	Intel Core i5-8265U 4C 8T @ 3.90 GHz	606 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 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.


	AMD Ryzen 5 7640S 6C 12T @ 3.50 GHz	0 (0%)
	Intel Core i5-8265U 4C 8T @ 2.30 GHz	1674 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.


	AMD Ryzen 5 7640S 6C 12T @ 4.90 GHz	0 (0%)
	Intel Core i5-8265U 4C 8T @ 3.90 GHz	1286 (100%)

Geekbench 6 (Multi-Core)

The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.


	AMD Ryzen 5 7640S 6C 12T @ 3.50 GHz	0 (0%)
	Intel Core i5-8265U 4C 8T @ 2.30 GHz	3267 (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.


	AMD Ryzen 5 7640S 6C 12T @ 4.90 GHz	0 (0%)
	Intel Core i5-8265U 4C 8T @ 3.90 GHz	909 (100%)

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.


	AMD Ryzen 5 7640S 6C 12T @ 3.50 GHz	0 (0%)
	Intel Core i5-8265U 4C 8T @ 2.30 GHz	2806 (100%)

Blender 3.1 Benchmark

In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.


	AMD Ryzen 5 7640S 6C 12T @ 3.50 GHz	0 (0%)
	Intel Core i5-8265U 4C 8T @ 2.30 GHz	30 (100%)

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.


	AMD Ryzen 5 7640S 6C 12T @ 3.50 GHz	0 (0%)
	Intel Core i5-8265U 4C 8T @ 2.30 GHz	6062 (100%)

Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.


	AMD Ryzen 5 7640S 6C 12T @ 3.50 GHz	0 (0%)
	Intel Core i5-8265U 4C 8T @ 2.30 GHz	637.2 (100%)

CPU-Z Benchmark 17 (Single-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.


	AMD Ryzen 5 7640S 6C 12T @ 4.90 GHz	0 (0%)
	Intel Core i5-8265U 4C 8T @ 3.90 GHz	390 (100%)

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.


	AMD Ryzen 5 7640S 6C 12T @ 3.50 GHz	0 (0%)
	Intel Core i5-8265U 4C 8T @ 1.60 GHz	1737 (100%)

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.


	AMD Ryzen 5 7640S 6C 12T @ 4.90 GHz	0 (0%)
	Intel Core i5-8265U 4C 8T @ 3.90 GHz	171 (100%)

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.


	AMD Ryzen 5 7640S 6C 12T @ 3.50 GHz	0 (0%)
	Intel Core i5-8265U 4C 8T @ 2.30 GHz	549 (100%)

Devices using this processor
AMD Ryzen 5 7640S	Intel Core i5-8265U
Unknown	Acer Aspire 3 (A315-54-56KY) - 15.6 Zoll Laptop HP 250 G7 15.6 Zoll Business Laptop - Intel Core i5-8265U Lenovo ThinkPad X390 Yoga - Intel i5-8265U Acer Aspire 5 (A515-54G-59WR) - 15.6 Zoll Laptop

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