Quadro FX 3800 vs Radeon R9 280

If you are going to buy a new graphics card and are choosing between Quadro FX 3800 and Radeon R9 280, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Quadro FX 3800 stacks up against Radeon R9 280, check out specs charts below.

Main Specs

  Quadro FX 3800 Radeon R9 280
Power consumption (TDP) 108 Watt 200 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 1 x 6-pin + 1 x 8-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 1 GB 3 GB
Display Connectors 1x DVI, 2x DisplayPort 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon R9 280 has 85% more power consumption, than Quadro FX 3800.
  • Quadro FX 3800 is connected by PCIe 2.0 x16, and Radeon R9 280 uses PCIe 3.0 x16 interface.
  • Radeon R9 280 has 2 GB more memory, than Quadro FX 3800.
  • Both cards are used in Desktops.
  • Quadro FX 3800 is build with Tesla 2.0 architecture, and Radeon R9 280 - with GCN 1.0.
  • Quadro FX 3800 is manufactured by 55 nm process technology, and Radeon R9 280 - by 28 nm process technology.
  • Radeon R9 280 is 77 mm longer, than Quadro FX 3800.
  • Memory clock speed of Quadro FX 3800 is 350 MHz higher, than Radeon R9 280.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 10−11 60−65
medium / 1080p 1−2 40−45
The average gaming FPS of Radeon R9 280 in Assassin's Creed Odyssey is 766% more, than Quadro FX 3800.

Full Specs

  Quadro FX 3800 Radeon R9 280
Architecture Tesla 2.0 GCN 1.0
Code name GT200B Tahiti
Type Workstation Desktop
Release date 30 March 2009 4 March 2014
Pipelines 192 1792
Core clock speed 600 MHz
Boost Clock 933 MHz
Transistor count 1,400 million 4,313 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 38.40 104.5
Floating-point performance 462.3 gflops 3,344 gflops
Length 198 mm 275 mm
Memory bus width 256 Bit 384 Bit
Memory clock speed 1600 MHz 1250 MHz
Memory bandwidth 51.2 GB/s 240 GB/s
DirectX 11.1 (10_0)
Shader Model 4.0 5.1
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A +
CUDA 1.3
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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