Quadro 4000 vs Radeon HD 6790

Find out if it is worth upgrading your current GPU setup by comparing Quadro 4000 and Radeon HD 6790. 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 Quadro 4000 and Radeon HD 6790. 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

  Quadro 4000 Radeon HD 6790
Power consumption (TDP) 142 Watt 150 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 1x DVI, 2x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 6790 has 5% more power consumption, than Quadro 4000.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Quadro 4000 has 1 GB more memory, than Radeon HD 6790.
  • Both cards are used in Desktops.
  • Quadro 4000 is build with Fermi architecture, and Radeon HD 6790 - with Terascale 2.
  • Core clock speed of Radeon HD 6790 is 365 MHz higher, than Quadro 4000.
  • Quadro 4000 and Radeon HD 6790 are manufactured by 40 nm process technology.
  • Quadro 4000 is 43 mm longer, than Radeon HD 6790.
  • Memory clock speed of Quadro 4000 is 1758 MHz higher, than Radeon HD 6790.

Game benchmarks

high / 1080p 6−7 7−8
ultra / 1080p 4−5 4−5
QHD / 1440p 0−1 0−1
low / 720p 16−18 18−20
medium / 1080p 8−9 9−10
The average gaming FPS of Radeon HD 6790 in Assassin's Creed Odyssey is 11% more, than Quadro 4000.

Full Specs

  Quadro 4000 Radeon HD 6790
Architecture Fermi Terascale 2
Code name GF100 Barts
Type Workstation Desktop
Release date 2 November 2010 4 April 2011
Pipelines 256 800
Core clock speed 475 MHz 840 MHz
Transistor count 3,100 million 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 15.20 33.60
Floating-point performance 486.4 gflops 1,344.0 gflops
Length 241 mm 198 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 2808 MHz 1050 MHz
Memory bandwidth 89.86 GB/s 134.4 GB/s
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.1 1.2
Vulkan N/A N/A
CUDA 2.0
Bitcoin / BTC (SHA256) 44 Mh/s 122 Mh/s
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