AMD Ryzen 3 PRO 5450U vs Intel Core i9-13900

Last updated: 2024-03-11

CPU comparison with benchmarks


AMD Ryzen 3 PRO 5450U		Intel Core i9-13900
CPU comparison In this CPU comparison, we compare the AMD Ryzen 3 PRO 5450U and the Intel Core i9-13900 and use benchmarks to check which processor is faster. We compare the AMD Ryzen 3 PRO 5450U 4 core processor released in Q1/2021 with the Intel Core i9-13900 which has 24 CPU cores and was introduced in Q1/2023.

AMD Ryzen 3 PRO (16)	Family	Intel Core i9 (78)
AMD Ryzen 5000U (13)	CPU group	Intel Core i 13000 (17)
4	Generation	13
Cezanne (Zen 3)	Architecture	Raptor Lake S
Mobile	Segment	Desktop / Server
--	Predecessor	Intel Core i9-12900
--	Successor	Intel Core i9-14900

CPU Cores and Base Frequency The AMD Ryzen 3 PRO 5450U is a 4 core processor with a clock frequency of 2.60 GHz (4.00 GHz). The processor can compute 8 threads at the same time. The Intel Core i9-13900 clocks with 2.00 GHz (5.60 GHz), has 24 CPU cores and can calculate 32 threads in parallel.
AMD Ryzen 3 PRO 5450U	Characteristic	Intel Core i9-13900
4	Cores	24
8	Threads	32
normal	Core architecture	hybrid (big.LITTLE)
Yes	Hyperthreading	Yes
No	Overclocking ?	No
2.60 GHz (4.00 GHz)	A-Core	2.00 GHz (5.60 GHz) 8x Raptor Cove
--	B-Core	1.50 GHz (4.20 GHz) 16x Gracemont
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.
AMD Ryzen 3 PRO 5450U	Characteristic	Intel Core i9-13900
--	AI hardware	--
--	AI specifications	--

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.
AMD Radeon RX Vega 6 (Renoir)	GPU	Intel UHD Graphics 770
0.40 GHz	GPU frequency	0.30 GHz
1.60 GHz	GPU (Turbo)	1.65 GHz
9	GPU Generation	11
7 nm	Technology	10 nm
3	Max. displays	3
6	Compute units	32
384	Shader	256
No	Hardware Raytracing	No
No	Frame Generation	No
2 GB	Max. GPU Memory	64 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 RX Vega 6 (Renoir)	GPU	Intel UHD Graphics 770
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 / Encode
Decode / Encode	Codec VP8	Decode / Encode
No	Codec AV1	Decode
Decode / Encode	Codec AVC	Decode / Encode
Decode	Codec VC-1	Decode
Decode / Encode	Codec JPEG	Decode / Encode

Memory & PCIe Up to 32 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 3 PRO 5450U, while the Intel Core i9-13900 supports a maximum of 192 GB of memory with a maximum memory bandwidth of 89.6 GB/s enabled.
AMD Ryzen 3 PRO 5450U	Characteristic	Intel Core i9-13900
LPDDR4-4266, DDR4-3200	Memory	DDR5-5600, DDR4-3200
32 GB	Max. Memory	192 GB
2 (Dual Channel)	Memory channels	2 (Dual Channel)
51.2 GB/s	Max. Bandwidth	89.6 GB/s
Yes	ECC	Yes
--	L2 Cache	32.00 MB
16.00 MB	L3 Cache	36.00 MB
3.0	PCIe version	5.0
12	PCIe lanes	20
11.8 GB/s	PCIe Bandwidth	78.8 GB/s
Thermal Management The AMD Ryzen 3 PRO 5450U has a TDP of 15 W. The TDP of the Intel Core i9-13900 is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.
AMD Ryzen 3 PRO 5450U	Characteristic	Intel Core i9-13900
15 W	TDP (PL1 / PBP)	65 W
--	TDP (PL2)	219 W
25 W	TDP up	--
10 W	TDP down	--
105 °C	Tjunction max.	100 °C
Technical details The AMD Ryzen 3 PRO 5450U has 16.00 MB cache and is manufactured in 7 nm. The cache of Intel Core i9-13900 is at 68.00 MB. The processor is manufactured in 10 nm.
AMD Ryzen 3 PRO 5450U	Characteristic	Intel Core i9-13900
7 nm	Technology	10 nm
Chiplet	Chip design	Monolithic
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3	ISA extensions	SSE4.1, SSE4.2, AVX2, AVX2+
FP6	Socket	LGA 1700
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
Q1/2021	Release date	Q1/2023
--	Release price	549 $

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AMD Ryzen 3 PRO 5450U 4C 8T @ 2.60 GHz (4.00 GHz) buy now on Amazon and save! Intel Core i9-13900 24C 32T @ 2.00 GHz (5.60 GHz) buy now on Amazon and save!

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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks

AMD Ryzen 3 PRO 5450U (56%)

Intel Core i9-13900 (100%)

⌀ Multi core performance in 3 CPU benchmarks

AMD Ryzen 3 PRO 5450U (19%)

Intel Core i9-13900 (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 3 PRO 5450U 4C 8T @ 4.00 GHz	1180 (55%)
	Intel Core i9-13900 24C 32T @ 5.60 GHz	2130 (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 3 PRO 5450U 4C 8T @ 3.80 GHz	3642 (19%)
	Intel Core i9-13900 24C 32T @ 5.30 GHz	19422 (100%)

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.


	AMD Ryzen 3 PRO 5450U 4C 8T @ 4.00 GHz	1630 (57%)
	Intel Core i9-13900 24C 32T @ 5.60 GHz	2876 (100%)

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.


	AMD Ryzen 3 PRO 5450U 4C 8T @ 3.80 GHz	3600 (18%)
	Intel Core i9-13900 24C 32T @ 5.30 GHz	19752 (100%)

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 3 PRO 5450U AMD Radeon RX Vega 6 (Renoir) @ 1.60 GHz	1229 (100%)
	Intel Core i9-13900 Intel UHD Graphics 770 @ 1.65 GHz	846 (69%)

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 3 PRO 5450U 4C 8T @ 3.80 GHz	11214 (21%)
	Intel Core i9-13900 24C 32T @ 5.30 GHz	53780 (100%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.


	AMD Ryzen 3 PRO 5450U 4C 8T @ 4.00 GHz	0 (0%)
	Intel Core i9-13900 24C 32T @ 5.60 GHz	121 (100%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.


	AMD Ryzen 3 PRO 5450U 4C 8T @ 4.00 GHz	0 (0%)
	Intel Core i9-13900 24C 32T @ 5.60 GHz	1622 (100%)

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 3 PRO 5450U 4C 8T @ 4.00 GHz	0 (0%)
	Intel Core i9-13900 24C 32T @ 5.60 GHz	2165 (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 3 PRO 5450U 4C 8T @ 3.80 GHz	0 (0%)
	Intel Core i9-13900 24C 32T @ 5.30 GHz	32605 (100%)

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.


	AMD Ryzen 3 PRO 5450U 4C 8T @ 4.00 GHz	0 (0%)
	Intel Core i9-13900 24C 32T @ 5.60 GHz	872 (100%)

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.


	AMD Ryzen 3 PRO 5450U 4C 8T @ 3.80 GHz	0 (0%)
	Intel Core i9-13900 24C 32T @ 5.30 GHz	12375 (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 3 PRO 5450U 4C 8T @ 3.80 GHz	0 (0%)
	Intel Core i9-13900 24C 32T @ 5.30 GHz	881 (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 3 PRO 5450U 4C 8T @ 2.60 GHz	0 (0%)
	Intel Core i9-13900 24C 32T @ 2.00 GHz	10062 (100%)

Devices using this processor
AMD Ryzen 3 PRO 5450U	Intel Core i9-13900
Unknown	Unknown

News and articles for the AMD Ryzen 3 PRO 5450U and the Intel Core i9-13900

AMD Ryzen 7000 and Intel Core i 13 Gen at almost 6 GHz clock speed

Posted by Stefan on 2022-08-29

In September, both AMD and Intel are introducing their new mainstream desktop processors. It doesn't seem to have been as close as this year for a long time, leaked benchmarks of the new top models from AMD and Intel point to a head-to-head race.

This year even the 6 GHz clock limit is almost within reach. With a good cooler and some overclocking it should be possible to reach the 6 GHz limit. But even in series production, the manufacturers try to realize the highest possible clock frequency, at least on one core.

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