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6GK51502-3CB00 买货找亿佳
发布时间:2023-10-20        浏览次数:10        返回列表

6GK51502-3CB00 买货找亿佳

显卡的核心频率是指显示核心的工作频率,其工作频率在程度上可以反映出显示核心的性能,但显卡的性能是由核心频率、流处理器单元、显存频率、显存位宽等多方面的情况所决定的,因此在显示核心不同的情况下,核心频率高并不代表此显卡性能强劲。比如GTS250的核心频率达到了750MHz,要比GTX260+的576MHz高,但在性能上GTX260+要强于GTS250。在同样级别的芯片中,核心频率高的则性能要强一些。主流显示芯片只有AMD和NVIDIA两家,两家都提供显示核心给第三方的厂商,在同样的显示核心下,部分厂商会适当其产品的显示核心频率,使其工作在高于显示核心固定的频率上以达到更高的性能。 显存频率

显存频率程度上反应着该显存的速度,显存频率的高低和显存类型有非常大的关系。 

显存频率与显存时钟周期是相关的,二者成倒数关系,也就是显存频率( MHz)=1/显存时钟周期(NS)Xl000。但要明白的是,显卡制造时,厂商设定了显存实际工作频率,而实际工作频率不等于显存大频率,此类情况较为常见。 

显示存储器

显示存储器简称显存,也称为帧缓存,顾名思义,其主要功能就是暂时储存显示芯片处理过或即将提取的渲染数据,类似于主板的内存,是衡量显卡的主要性能指标之一。 

显存与系统内存一样,其容量也是越多越好,图形核心的性能越强,需要的显存也就越大,因为显存越大,可以存储的图像数据就越多,支持的分辨率与颜色数也就越高,游戏运行起来就更加流畅。 

主流显卡基本上具备的是6GB容量,一些中显卡则配备了6GB、8GB的显存容量。 

显存类型

显存类型即显卡存储器采用的存储技术类型,市场上主要的显存类型有SDDR2、GDDR2、GDDR3和GDDR5几种,但主流的显卡大都采用了GDDR3的显存类型,也有一些中显卡采用的是GDDR5,与DDR3相比,DDR5类型的显卡拥有更高的频率,性能也更加强大。

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Square D ISO-flex Model4   medium voltage controller 5kV 600 HP vacuum starter

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Square DED Switchboard 1000A MLO NEMA 3R

SQUARE D I-LINE PT 800A 800 A AMP 3P4W 600V SER. 3 FUSIBLE BUSWAY PLUG

Square D I-Line Panelboard 1200A HCP 3p 4W PowerPact 001

SQUARE D I-LINE PANELBOARD 1200 AMP MAIN BREAKER 277/480V

Square D I-Line Panelboard 1200 AMP 600 V HCR548612U Disconnect Switch

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SQUARE D I-LINE II BUSWAY SWITCH TAP BOX 2000 MAX A AMP 600 V 3P 3W

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Square D I-Line II 1200 Amp 600V Tap Box 3P 3W CFH2312GETBMBM Busway Copper CU

SQUARE D I-LINE FUSIBLE BUS PLUG SER 3 PT 800AMP 600VOLT 3P 4W

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SQUARE D I-LINE CIRCUIT BREAKER 800 AMP 600V 3 POLE PJA36080

SQUARE D I-LINE CIRCUIT BREAKER 600 AMP 600V 3 POLE PGA36060CU33A

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SQUARE D I-LINE BUS PLUG SER 7 PBQ3660G 600AMP 600VOLT 3PH 3W FUSIBLE

Square D I-Line 600 amp Panelboard 480 VAC MB nema 3R, 12,5 outdoor

Square D I-Line 1600 Amp 480V 3P 3W wED Power Style Switchboard Panel A

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SQUARE D I-LIMITER ELECTRonIC TRIP CIRCUIT BREAKER LXIL36600

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Square D I Line 1600 Amp Circuit Breaker Plug In PTB516G

Square D I Line 1600 Amp Busway Tap Box PTB316GH

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SQUARE D HVL 600A AMP 15KV-AC LOAD BREAK INTERRUPTER SWITCH SWITCHGEAR B511745

Square D HVL 15 kV 600 Amp Load Current Interrupter Switch 13.8kV

Square D HVL 15 kV 600 Amp Load Current Interrupter Switch 13.8 kV

Square D HU664RWK Safety Switch 200A 6P 600V 3PH

SQUARE D HU663DS   HU663DS

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SQUARE D HU662AWK-EI   HU662AWKEI

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SQUARE D HU-463-DS * *

Square D HU367R, 800 Amp, 600 Volt NEMA 3R Disconnect, E Series * *

Square D HU367R Heavy Duty Safety Switch -  

Square D HU367R 800 Amp 600V 3R Non-Fusible Heavy Duty Safety Switch Disconnect

Square D HU367 Heavy Duty Safety Switch -  

SQUARE D HU365DS   HU365DS

SQUARE D HU364DS Safety Switch

Square D HU364DF Safety Switch, Non Fusible, 3P ST 200A, 600V NEMA4X Fiberglass

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SQUARE D EE500T68H GENERAL PURPOSE TRANSFORMER 500kVA 480V-208Y/120 3PH DRY TYPE

SQUARE D EE45T65H   EE45T65H

SQUARE D EE45T151HCT Transformer

SQUARE D EE300T3H 300 KVA 3 PHASE DRY 480V (R)

Square D EE225T151HCT Transformer Dry Type 225 KVA 480-240DCT

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Square D DTU463AWK Double Throw Enclosed Switch -   No Box

SQUARE D DTU463 Safety Switch

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SQUARE D DT363RB Safety Switch

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SQUARE D DSII - 840 DS2840 DSII 840 Digitrip RMS 510 S55LSG CIRCUIT BREAKER

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Square D DS416 Low Voltage Air Circuit Breaker, 1600 Amp frame, 60 Hz,   EOK

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Square D DS II-616 1600A Breaker w LSIG Digitrip RMS 510 Westinghouse 2 DSII DS2

SQUARE D DOUBLE THROW SS 4,4X,5 82344DS 200AMP 480VOLT 3POLE NON-FUSIBLE * *

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SQUARE D DISConNECT SWITCH 9422-TG-2

SQUARE D DISConNECT SS TYPE 3,3R,4,4X,12 CAT#HU366DS 600A 600V NON-FUSIBLE

SQUARE D DGM DGM36250E53AA 3 POLE 600V 250 AMP CIRCUIT BREAKER

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