For example:
"Our tests demonstrate fairly little difference between a $225 LGA 1155 Core i5-2500K and a $1000 LGA 2011 Core i7-3960X, even when three-way graphics card configurations are involved. It turns out that memory bandwidth and PCIe throughput don't hold back the performance of existing Sandy Bridge-based machines. "
http://www.tomshardware.com/reviews/gaming-cpu-review-overclock,3106-4.html
With that out of the way you can compare those GPUs on GPUBOSS.com
My bet is the 950 will win.
Hello guys, I wanted to ask, which laptop is better for gaming ? Acer V Nitro7-571G black edition with Intel core i5-5200u and Nvidia Geforce GTX950 4gb or Acer Aspire V3-772G with Intel core i7-4702MQ and Nvidia Geforce GT 750 4gb ?

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