==如何知道显卡是否能用在现有的电脑上==

princewls1988

买的DELL XPS 台式机，用了快一年了
感觉显卡有点不够
我也不用很高级的显卡，预算大约在1500左右就行
就想请教一下，有哪些需要注意？

比如插口匹配？电源？完全不懂。。。请教请教。。。
和一下这台差不多，显卡我好像是1G的

Processor: 6th Generation Intel® Core™ i7-6700 Processor (8M Cache, up to 4.0 GHz)
Operating System: Windows 10 Home, 64-bit, English
Memory[url=]i[/url]: 8GB, 2133MHz, DDR4 up to 64GB (Additional memory sold seperately)
Video Card[url=]i[/url]: NVIDIA® GeForce® GT 730 2GB DDR3
Hard Drive: 1TB 7200 rpm Hard Drive
Wireless: Intel® Dual Band Wireless-AC 3165 + Bluetooth 4.0
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