Earlier this year we covered a whole collection of HD 7790’s from various manufactures but there was one missing. I was a little late getting my hands on a Sapphire card and due to other launches I’m even later getting to telling everyone about it. That does mean we have a chance to compare how the HD 7790 is performing now and along with that we get to see how Sapphires Dual-X dual fan cooling design performs. If its anything like the past few aftermarket cooler designs that we have seen from Sapphire I should be very happy.

Product Name: Sapphire HD 7790 Dual-X

Review Sample Provided by: Sapphire

Written by: Wes

Pictures by: Wes


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Display Support

4 x Maximum Display Monitor(s) support with 1 DisplayPort connected

supports up to 3 display monitor(s) without DisplayPort

4 x Maximum Display Monitor(s) support


1 x HDMI (with 3D)

1 x DisplayPort 1.2

1 x Dual-Link DVI-D

1 x Dual-Link DVI-I


1075 MHz Core Clock

28 nm Chip

896 x Stream Processors

Video Memory

1024 MB Size

128 -bit GDDR5

6400 MHz Effective


215(L)x106(W)x35(H) mm Size.

2 x slot


Driver CD


DVI to VGA Adapter

6 PIN to 4 PIN Power Cable


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garfi3ld's Avatar
garfi3ld replied the topic: #32010 05 Aug 2013 21:43
To start the week off I took a look at an HD 7790 from Sapphire

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