What does the button on the Sapphire R9 390 do?
It switches between the card’s two bioses. The “OC Switch” cards have one bios with overclocked settings and one with stock. If your card doesn’t have the “OC Switch” markings it probably just switches between two identical bios chips. You’ll only need it if you screw up a bios flash.
When did the R9 270X come out?
August 8, 2013
Desktop models
| Model (codename) | Release Date & Price | Memory |
|---|---|---|
| Clock (MT/s) | ||
| Radeon R9 270 (Pitcairn XT) | November 13, 2013 US $179 | 5600 |
| Radeon R9 270X (Pitcairn XT) | August 8, 2013 US $199 | 5600 |
| Radeon R9 280 (Tahiti Pro) | March 4, 2014 |
What does the button on graphics card do?
Correct! The GPU button turns on/off the Nvidia graphics. When the Nvidia graphics are turned on your get better gaming/rendering performance, at the expense of battery life. When the Nvidia graphics are turned off you still get Intel full HD graphics, but a longer battery life too.
Which is better RX 570 or GTX 1050?
Here the RX 570 obliterates the 1050 Ti by almost doubling its performance at both resolutions. At 1080p the Radeon GPU was 93% faster and at 1440p almost averaged 60 fps, while the 1050 Ti struggled with around 30 fps. Here it was 75% faster at 1080p, resulting in a night and day difference for the gaming experience.
Is the Sapphire R9 270x a vapor X card?
The Vapor-X line of cards from Sapphire has always performed extremely strong, but we can’t deny that our focus has been on the higher-end versions of AMD cards lately. It will be interesting to see just how the series goes on with the mid-range based R9 270X 2GB.
How big is the Sapphire R9 270x BIOS collection?
VGA BIOS Collection R9 270X Sapphire R9 270X Sapphire R9 270X 2048 MB BIOS Sapphire R9 270X 2048 MB BIOS (Vapor-X) VBIOS Info Filename: Sapphire.R9270X.2048.130912.rom VBIOS Version: 015.039.000.001.000000 UEFI Supported: No BIOS Build date: 2013-09-12 05:41:00 Date added: 2013-10-15 13:32:17 VBIOS Size: 128 KB MD5 Hash:
What is the blue button on my Sapphire 280?
The blue button is indeed a toggle between the old (er) Bios-initiation & the newer UEFI-ini/. UEFI-ini/ is enable, if the blue button is pressed [will illuminate (blue) when pressed]. DO THIS WHEN THE COMPUTER IS SWITCHED OFF. Sign up for a new account in our community.
What does Sapphire Vapor X cooling technology do?
-SAPPHIRE’s innovative Vapor-X cooling technology allows products to run not only cooler but also much quieter. A Vapor-X product means a virtually silent gaming experience and more headroom to explore performance tweaking!