Quadro FX 3800 vs Radeon HD 7790

When choosing between Quadro FX 3800 and Radeon HD 7790, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Quadro FX 3800 and Radeon HD 7790.

Main Specs

  Quadro FX 3800 Radeon HD 7790
Power consumption (TDP) 108 Watt 85 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 1x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors 1x DVI, 2x DisplayPort 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Quadro FX 3800 has 27% more power consumption, than Radeon HD 7790.
  • Quadro FX 3800 is connected by PCIe 2.0 x16, and Radeon HD 7790 uses PCIe 3.0 x16 interface.
  • Quadro FX 3800 and Radeon HD 7790 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • Quadro FX 3800 is build with Tesla 2.0 architecture, and Radeon HD 7790 - with GCN 2.0.
  • Core clock speed of Radeon HD 7790 is 400 MHz higher, than Quadro FX 3800.
  • Quadro FX 3800 is manufactured by 55 nm process technology, and Radeon HD 7790 - by 28 nm process technology.
  • Quadro FX 3800 is 15 mm longer, than Radeon HD 7790.
  • Memory clock speed of Radeon HD 7790 is 4400 MHz higher, than Quadro FX 3800.

Game benchmarks

high / 1080p 0−1 16−18
ultra / 1080p 0−1 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 10−11 30−35
medium / 1080p 1−2 20−22
The average gaming FPS of Radeon HD 7790 in Assassin's Creed Odyssey is 333% more, than Quadro FX 3800.

Full Specs

  Quadro FX 3800 Radeon HD 7790
Architecture Tesla 2.0 GCN 2.0
Code name GT200B Bonaire
Type Workstation Desktop
Release date 30 March 2009 22 March 2013
Pipelines 192 896
Core clock speed 600 MHz 1000 MHz
Transistor count 1,400 million 2,080 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 38.40 56.00
Floating-point performance 462.3 gflops 1,792 gflops
Length 198 mm 183 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1600 MHz 6000 MHz
Memory bandwidth 51.2 GB/s 96 GB/s
DirectX 11.1 (10_0) 12 (12_0)
Shader Model 4.0 6.3
OpenGL 3.3 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA 1.3
Bitcoin / BTC (SHA256) 218 Mh/s
Ethereum / ETH (DaggerHashimoto) 5.2 Mh/s
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