Changing up the reference cooler on an R9 280X is bound to have an effect on both the noise produced as well as the temperature of the GPU and hence the frequency that the GPU runs at. The reported 'base clock' of the GPU is 1100MHz with a top speed of 1150MHz and an effective memory speed of 6.4GHz with controllable voltage to ensure that enough juice is getting to the GPU. [H]ard|OCP saw a significant decrease in the temperature of the GPU and when they overclocked the card they did see an increase in performance, you can see exactly how much in the full review.
"The SAPPHIRE TOXIC R9 280X is here and is screaming to be overclocked. This bad boy is suited with the new SAPPHIRE Tri-X cooling system, a hefty factory overclock, and is built to push overclocking to the next level. It will have some fierce competition going head to head with the ASUS GeForce GTX 770 DirectCU II and its overclocking ability."
Here are some more Graphics Card articles from around the web:
- VisionTek Radeon R9 270X 2GB Gaming Graphics Card @ TechwareLabs
- HIS R7 250 iCooler Boost Clock 1GB GDDR5 Video Card Review @ Madshrimps
- NZXT Kraken G10 GPU Water Cooler Review on a Radeon R9 290X @ Legit Reviews
- Gigabyte Radeon R9 270X OC Video Card Review @ Legit Reviews
- NVIDIA GeForce GTX 780 Ti vs AMD Radeon R9 290X at 4K Ultra HD @ Legit Reviews
- PowerColor R9 270X PCS+ 2 GB @ techPowerUp
- PowerColor R9 270X 2GB Devil Edition Video Card Review @HiTech Legion
- ASUS R9 270X DC II TOP 2 GB @ techPowerUp
- Gigabyte AMD Radeon R9 270X WF OC (GV-R927XOC-2GD) Video Card Review @ Madshrimps
- XFX R7950 Double Dissipation Video Card Review @ Legit Reviews
- 21-Way Open-Source AMD/Intel/NVIDIA GPU Benchmarks On Linux @ Phoronix
- 27-Way NVIDIA & AMD Graphics Card Benchmarks On Linux @ Phoronix
- Ultra HD 4K Linux Graphics Card Testing @ Phoronix
- Are retail Radeon R9 290X cards slower than press samples? @ The Tech Report
- MSI GTX 780 Lightning 3GB @ eTeknix
- Gigabyte GTX 780 Ti GHz Edition Review @ Hardware Canucks
- Palit GTX 780 Ti JetStream 3 GB @ techPowerUp
looks like a knock off of
looks like a knock off of gigabytes windforce cooler.