Radeon R9 280 

Released March, 2014
  • 827 MHz
  • 3 GB GDDR5

The GPU core clock is maintained at 1000 MHz and the boost clock is configured at 1050 MHz.
by hassan-mujtaba (Oct, 2013)
AMD TrueAudio technology enhances audio realism by simulating the human brain’s perception of real-world sound, working in concert with the user’s existing audio hardware to recreate a lifelike experience in upcoming games like “THIEF™” by Square Enix or “Lichdom” by Xaviant Games.
by hassan-mujtaba (Sep, 2013)

Features Key features of the Radeon R9 280

pixel rate Number of pixels a graphics card can render to the screen every second

Radeon R9 280
26.5 GPixel/s
Radeon R9 270X
35.2 GPixel/s
GeForce GTX 770
33.5 GPixel/s

texture rate Speed at which a graphics card can perform texture mapping

Radeon R9 280
92.6 GTexel/s
GeForce GTX 770
134 GTexel/s
Radeon R9 270
72 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon R9 280
2,964 GFLOPS
GeForce GTX 660
1,882 GFLOPS
GeForce GTX 760
2,258 GFLOPS

shading units Subcomponents of the gpu, these run in parallel to enable fast pixel shading

Radeon R9 280
1,792

texture mapping units Built into each gpu, these resize and rotate bitmaps for texturing scenes

Radeon R9 280
112

compute units Discrete cores within the GPU

Radeon R9 280
28

In The News From around the web

At the highest resolution, we see our R9 280 3GB CrossFire setup is able to offer a fantastic 56 FPS average.
Looking at the base clock of the card, the out of the box overclocks, and the bundle that PowerColor has put together, we'd say that this is a pretty strong offering.
At the end of it all, though, if you're looking at something around the low $200 mark from AMD, this is a great option, especially this GIGABYTE version with its strong overclock and fantastic cooling setup.
The overall balance when it comes to performance is quite strong now thanks to the overclock that GIGABYTE has offered.
29
Sep

AMD Releases Catalyst 14.9 Drivers

by Jarred Walton |
www.anandtech.com
There's no mention made of any of the upcoming games, so it looks like we'll mostly be looking for hotfixes to address any issues with yet-to-be-released games.
29
Sep

AMD Catalyst 14.9 for Windows

by Jeremy Hellstrom |
www.pcper.com
Series Screen tearing observed on AMD CrossFire systems with Eyefinity portrait display configurations.
60Hz SST flickering has been identified as an issue with non-standard display timings exhibited by the AOC U2868PQU panel on certain AMD Radeon graphics cards.

Specifications Full list of technical specs

gpu

GPU brand AMD
GPU name Tahiti
Market Desktop
Clock speed 827 MHz
Turbo clock speed 933 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 1,792
Texture mapping units 112
Render output processors 32
Compute units 28
Pixel rate 26.5 GPixel/s
Texture rate 92.6 GTexel/s
Floating-point performance 2,964 GFLOPS

memory

Memory clock speed 1,250 MHz
Effective memory clock speed 5,000 MHz
Memory bus 384 bit
Memory 3,072 MB
Memory type GDDR5

noise and power

TDP 200W
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