Quadro FX 5800 vs Radeon R9 M270X

If you are going to buy a new graphics card and are choosing between Quadro FX 5800 and Radeon R9 M270X, 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 5800 stacks up against Radeon R9 M270X, check out specs charts below.

Main Specs

  Quadro FX 5800 Radeon R9 M270X
Power consumption (TDP) 189 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors 2x DVI, 1x DisplayPort, 1x S-Video No outputs
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  • Quadro FX 5800 is connected by PCIe 2.0 x16, and Radeon R9 M270X uses PCIe 3.0 x16 interface.
  • Quadro FX 5800 and Radeon R9 M270X have maximum RAM of 4 GB.
  • Both cards are used in Desktops.
  • Quadro FX 5800 is build with Tesla 2.0 architecture, and Radeon R9 M270X - with GCN 1.0.
  • Core clock speed of Radeon R9 M270X is 115 MHz higher, than Quadro FX 5800.
  • Quadro FX 5800 is manufactured by 55 nm process technology, and Radeon R9 M270X - by 28 nm process technology.
  • Memory clock speed of Quadro FX 5800 is 475 MHz higher, than Radeon R9 M270X.

Game benchmarks

high / 1080p 3−4 6−7
ultra / 1080p 1−2 4−5
QHD / 1440p 0−1 0−1
low / 720p 14−16 16−18
medium / 1080p 5−6 8−9
The average gaming FPS of Radeon R9 M270X in Assassin's Creed Odyssey is 50% more, than Quadro FX 5800.

Full Specs

  Quadro FX 5800 Radeon R9 M270X
Architecture Tesla 2.0 GCN 1.0
Code name GT200B Venus
Type Workstation Desktop
Release date 11 November 2008 21 March 2014
Pipelines 240 640
Core clock speed 610 MHz 725 MHz
Boost Clock 775 MHz
Transistor count 1,400 million 1,500 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 48.80 31.00
Floating-point performance 622.1 gflops 1,536 gflops
Length 267 mm
Memory bus width 512 Bit 128 Bit
Memory clock speed 1600 MHz 1125 MHz
Memory bandwidth 102.4 GB/s 72 GB/s
DirectX 11.1 (10_0)
Shader Model 4.0 5.1
OpenGL 3.3 4.4
OpenCL 1.1 Not Listed
Vulkan N/A
CUDA 1.3
FreeSync +
Bus support PCIe 3.0 x16
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
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