컴퓨터 부품 전력 사용량

PC 하드웨어 전기 소비
pc parts component power consumption

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단위 : W

	최소	중간	최대	최대2
CPU	20	100	142	251
그래픽카드	16	150	256	359
마더보드	25	40	50	80
RAM(DDR4, 64G)	12	24	24	24
SSD(3개)	4	10	12	12
HDD	5	10	12	12
CPU 팬	1	3	6	6
합계	83	337	502	744

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CPU 

 

AMD Ryzen 9 5950X (16C/32T, 105W )  :  20 ~ 142W

Intel i9-12900K ( 16C/24T, 125 ~ 241W) : 26 ~ 246W

Intel i9-11900K (8C/16T, 125W) :  322W
Intel i9-10900K (10C/20T, 125W) :  20 ~ 251W (265W)

   - 인텔은 TDP(Thermal Design Power, 열 설계 전력) 보다 2배의 실사용량 전력 소비

https://www.tomshardware.com/reviews/intel-core-i9-12900k-and-core-i5-12600k-review-retaking-the-gaming-crown/3

 

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그래픽 카드(GPU)

 

Nvidia GeForce RTX 2060 Super : 11 ~ 256W
Nvidia GeForce RTX 3080 Ti :  16 ~ 359W 
https://www.techpowerup.com/review/nvidia-geforce-rtx-3080-ti-founders-edition/34.html

 

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RAM 

 

DDR4 : 
4G : 1.5W
8G : 3W
16G : 6W
32G : 12W
64G : 24W
https://www.tomshardware.com/reviews/intel-core-i7-5960x-haswell-e-cpu,3918-13.html

 

DDR5 : DDR4와 별차이 없음
https://www.pcmag.com/news/ddr5-vs-ddr4-how-much-performance-will-you-gain-from-todays-newest-ram


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메인보드 (마더 보드)

 

일반 : 25 ~ 40W
고성능 : 45 ~ 80W


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SSD  : 1 ~ 4W
https://www.anandtech.com/show/8747/samsung-ssd-850-evo-review/10

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HDD : 5 ~ 12W
http://ixbtlabs.com/articles2/storage/hddpower.html

 

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CPU fan : 1 ~ 6W


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참고
https://www.buildcomputers.net/power-consumption-of-pc-components.html
https://www.newegg.com/tools/power-supply-calculator/