GeForce GTX 850A vs Radeon R9 280

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 850A and Radeon R9 280. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 850A and Radeon R9 280. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  GeForce GTX 850A Radeon R9 280
Power consumption (TDP) 45 Watt 200 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin + 1 x 8-pin
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 3 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon R9 280 has 344% more power consumption, than GeForce GTX 850A.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 280 has 1 GB more memory, than GeForce GTX 850A.
  • Both cards are used in Desktops.
  • GeForce GTX 850A is build with Maxwell architecture, and Radeon R9 280 - with GCN 1.0.
  • GeForce GTX 850A and Radeon R9 280 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 850A is 550 MHz higher, than Radeon R9 280.

Game benchmarks

high / 1080p 1−2 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 3−4 40−45
The average gaming FPS of Radeon R9 280 in Assassin's Creed Odyssey is 683% more, than GeForce GTX 850A.

Full Specs

  GeForce GTX 850A Radeon R9 280
Architecture Maxwell GCN 1.0
Code name GM107 Tahiti
Type Desktop Desktop
Release date 17 March 2014 4 March 2014
Pipelines 640 1792
Core clock speed 902 MHz
Boost Clock 936 MHz 933 MHz
Transistor count 1,870 million 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 37.44 104.5
Floating-point performance 1,198 gflops 3,344 gflops
Length 275 mm
Memory bus width 128 Bit 384 Bit
Memory clock speed 1800 MHz 1250 MHz
Memory bandwidth 28.8 GB/s 240 GB/s
DirectX 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 +
CUDA 5.0
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 408 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 21.5 Mh/s
LiquidVR +
TressFX +
UVD +
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