HIS Radeon HD 7770 GHz edition review
Posted by Hilbert Hagedoorn on: 06/24/2012 01:00 PM [ 0 comment(s) ]
Alright, let's start of with pictures, below you can see the HIS Radeon HD 7770 1 GH edition. You can see packaging and bundle. Included with all cards will be manual and a demo and driver CD, power converters and an monitor connector converters to get your multi-monitor freak on.
The 1.5 Billion transistor encounting 28nm Cape Verde based core is tied to a decent 1GB memory -- which is a lot for entry level products. The R7770 is sitting in the 100 to 125 EUR price bracket.
The HIS 7770 1 GHZ card is clocked at a 1000 MHz core frequency and the GDDR5 memory runs at 4.5 Gbps (effective data rate as GDDR5 has a quad data-rate, so effectively that quadruples that number) the memory bus is 128-bit though. There is however a lot of room left for tweaking and overclocking as we'll demonstrate later on in this article.
We test and review the a HIS Radeon HD 7950 HIS IceQ X, this 30 CM sized beast is one heck of a graphics card. Custom PCB, custom cooling, it's low noise and being a Boost edition card series, it clocks in at 950 MHz.
HIS Radeon HD 7850 4GB iPower IceQ Turbo review
We test and review the a HIS Radeon HD 7850 iPower IceQ Turbo as single card and in Crossfire today. The HIS Radeon HD 7850 iPower IceQ Turbo is a factory overclocked 4GB version of the Radeon HD 7850 graphics card.
HIS Radeon HD 7970 X Turbo edition review
We review the HIS Radeon HD 7970 X Turbo edition. With this card they took the new Tahiti XT2 and redesigned the R7970 board from ground up. though very long the end result is a 31cm PCB with mane power phases and optimizations. Fun to see are the voltage and FAN monitor LED options. Most impressive however is the sheer amount of monitor connectors HIS injected into this product, four DisplayPort connectors, one HDMI and a DVI connector. If needed you can go for Eyefinity6. Oh did I mention already that the factory set boost clock frequency is 1180 Mhz ?
HIS Radeon HD 7950 ICEQ Turbo review
We review the HIS Radeon HD 7950 IceQX Turbo. The product comes factory overclocked very nicely for you as it is running a gentle 900 MHz clock frequency. HIS uses a custom PCB and dual-slot cooler making the card very easy to install. Despite that factory overclock and that cooler the noise levels remain at very low levels whereas the GPU temperatures remain downright excellent as we'll show you in this review.