Home > GT 640 is expensive but seriously lacks the performance in its range as the result of product rebadging.GT 640 is expensive but seriously lacks the performance in its range as the result of product rebadging. ### OLD AD CODE WAS HERE ?>Staff-Pick Promo Codes*These discount codes are shared by Glitch Deals Hero, our sister site from another neanderthal great grandfather twice removed.Leave a Comment. Cancel replyYour email address will not be published. Required fields are marked *Name (required)Email (required)Website Save my name, email, and website in this browser for the next time I comment. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Δ