It comes as no surprise that the dual GPU PowerColor DEVIL13 HD 7990 is a big video card taking up three slots and carrying three fans. The heatsink is just extremely mean, though. Looking through the fans you can see the massive heatsink that is present and the huge amount of copper that is coming out the top of the card. Not only does it make for a big card, but a heavy one as well.
Taking a spin around you can see power comes in the form of three 8-pin PCIe power connectors. As we showed you on the last page we've got three 6-pin PCIe to 8-pin PCIe power connectors in the bundle in the event you don't have that many 8-pin PCIe power connectors natively on your PSU.
At the front we've got a single CrossFire connector that gives you the ability to run up to two of these cards together in CrossFire. Being a triple slot card, though, you need to make sure you have a motherboard that would support two triple slot cards.
Finally we finish off with the I/O side of things and here you get a really good perspective of the size. On the connectivity side of things we've got a Dual Link DVI-D and DVI-I connector, HDMI and two MiniDP connectors. We've also got a button that lets us switch between BIOSs on the card which offer us two different speeds. We'll take a closer look at that in just a moment.
Out of the box the PowerColor DEVIL13 HD 7990 6GB carries with it a core clock of 925MHz. As for the massive 6GB of GDDR5 that's present, that comes in at a pretty impressive 5500MHz QDR.
If you hit that little button on the I/O area that we showed you just above, you'll load the second BIOS. While it still carries the same 5500MHz QDR memory clock, the core has been bumped to a really nice round sounding 1000MHz per core.
PRICING: You can find products similar to this one for sale below.
United States: Find other tech and computer products like this over at Amazon's website.
United Kingdom: Find other tech and computer products like this over at Amazon UK's website.
Canada: Find other tech and computer products like this over at Amazon Canada's website.
- Page 1 [Introduction and Package]
- Page 2 [The Card and Specifications]
- Page 3 [Benchmarks - Test System Setup]
- Page 4 [Benchmarks - 3DMark 11]
- Page 5 [Benchmarks - Unigine Heaven Benchmark]
- Page 6 [Benchmarks - Tom Clancy's H.A.W.X. 2]
- Page 7 [Benchmarks - Mafia II]
- Page 8 [Benchmarks - Lost Planet 2]
- Page 9 [Benchmarks - Aliens vs. Predator]
Recommended for You
- We at TweakTown openly invite the companies who provide us with review samples / who are mentioned or discussed to express their opinion of our content. If any company representative wishes to respond, we will publish the response here.
Latest News Posts
- Xbox One S now gets free game of choice from Microsoft
- Apple's total cost to manufacture the iPhone 7 is $225
- Dota 2 the first to host a tournament on a cruise ship
- NVIDIA chip in the 'next revolutionary Apple product'
- Our closest look at the Google Pixel smartphone yet
- Fitbit Charge 2 Fitness Band Review
- Samsung 850 EVO 4TB SATA III SSD Review
- Mirror's Edge Catalyst Graphics Performance Tweak Guide
- Prepping LGA2011 Build
- Unable to find BIOS update for motherboard
- Antec and Razer team up to co-brand a new Mini-ITX gaming chassis
- Samsung Electronics accelerates the NVMe era for consumers with its highest performing 960 PRO and EVO Solid State Drives
- Lighting is in the Aer: NZXT launches Aer RGB, premium LED PWM fans
- Syber Gaming delivers VR and 4K-ready 'C Series' small form factor gaming PC
- HyperX Gears of War gaming headset shipping now