Quadro CX vs Radeon HD 6790

When comparing Quadro CX and Radeon HD 6790, 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 Quadro CX and Radeon HD 6790 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Quadro CX Radeon HD 6790
Power consumption (TDP) 150 Watt 150 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin 2x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 1536 MB 1 GB
Display Connectors 1x DVI, 2x DisplayPort, 1x S-Video 2x DVI, 1x HDMI, 1x DisplayPort
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  • Both graphics cards have the same power consumption of 150 Watt.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Quadro CX has 1535 GB more memory, than Radeon HD 6790.
  • Both cards are used in Desktops.
  • Quadro CX is build with Tesla 2.0 architecture, and Radeon HD 6790 - with Terascale 2.
  • Core clock speed of Radeon HD 6790 is 238 MHz higher, than Quadro CX.
  • Quadro CX is manufactured by 55 nm process technology, and Radeon HD 6790 - by 40 nm process technology.
  • Quadro CX is 69 mm longer, than Radeon HD 6790.
  • Memory clock speed of Quadro CX is 550 MHz higher, than Radeon HD 6790.

Game benchmarks

high / 1080p 1−2 7−8
ultra / 1080p 0−1 4−5
QHD / 1440p 0−1 0−1
low / 720p 10−12 18−20
medium / 1080p 2−3 9−10
The average gaming FPS of Radeon HD 6790 in Assassin's Creed Odyssey is 140% more, than Quadro CX.

Full Specs

  Quadro CX Radeon HD 6790
Architecture Tesla 2.0 Terascale 2
Code name GT200B Barts
Type Workstation Desktop
Release date 11 November 2008 4 April 2011
Pipelines 192 800
Core clock speed 602 MHz 840 MHz
Transistor count 1,400 million 1,700 million
Manufacturing process technology 55 nm 40 nm
Texture fill rate 38.53 33.60
Floating-point performance 462.3 gflops 1,344.0 gflops
Length 267 mm 198 mm
Memory bus width 384 Bit 256 Bit
Memory clock speed 1600 MHz 1050 MHz
Memory bandwidth 76.8 GB/s 134.4 GB/s
DirectX 11.1 (10_0) 11.2 (11_0)
Shader Model 4.0 5.0
OpenGL 3.3 4.4
OpenCL 1.1 1.2
Vulkan N/A N/A
CUDA 1.3
Bitcoin / BTC (SHA256) 122 Mh/s
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