GeForce GT 745A vs Quadro FX 5800

When comparing GeForce GT 745A and Quadro FX 5800, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 745A and Quadro FX 5800 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GeForce GT 745A Quadro FX 5800
Power consumption (TDP) 33 Watt 189 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type DDR3 GDDR3
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs 2x DVI, 1x DisplayPort, 1x S-Video
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  • Quadro FX 5800 has 472% more power consumption, than GeForce GT 745A.
  • GeForce GT 745A is connected by PCIe 3.0 x16, and Quadro FX 5800 uses PCIe 2.0 x16 interface.
  • Quadro FX 5800 has 2 GB more memory, than GeForce GT 745A.
  • Both cards are used in Desktops.
  • GeForce GT 745A is build with Kepler architecture, and Quadro FX 5800 - with Tesla 2.0.
  • Core clock speed of GeForce GT 745A is 227 MHz higher, than Quadro FX 5800.
  • GeForce GT 745A is manufactured by 28 nm process technology, and Quadro FX 5800 - by 55 nm process technology.
  • Memory clock speed of GeForce GT 745A is 200 MHz higher, than Quadro FX 5800.

Game benchmarks

high / 1080p 2−3 3−4
ultra / 1080p 0−1 1−2
QHD / 1440p 0−1 0−1
low / 720p 12−14 14−16
medium / 1080p 4−5 5−6
The average gaming FPS of Quadro FX 5800 in Assassin's Creed Odyssey is 33% more, than GeForce GT 745A.

Full Specs

  GeForce GT 745A Quadro FX 5800
Architecture Kepler Tesla 2.0
Code name GK107 GT200B
Type Desktop Workstation
Release date 26 August 2013 11 November 2008
Pipelines 384 240
Core clock speed 837 MHz 610 MHz
Boost Clock 915 MHz
Transistor count 1,270 million 1,400 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 29.28 48.80
Floating-point performance 642.8 gflops 622.1 gflops
Length 267 mm
Memory bus width 128 Bit 512 Bit
Memory clock speed 1800 MHz 1600 MHz
Memory bandwidth 28.8 GB/s 102.4 GB/s
DirectX 12 (11_0) 11.1 (10_0)
Shader Model 5.1 4.0
OpenGL 4.6 3.3
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA 3.0 1.3
Bitcoin / BTC (SHA256) 26 Mh/s
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