Quadro CX vs Radeon HD 7850

When comparing Quadro CX and Radeon HD 7850, 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 7850 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 7850
Power consumption (TDP) 150 Watt 225 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 1536 MB 2 GB
Display Connectors 1x DVI, 2x DisplayPort, 1x S-Video 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 7850 has 50% more power consumption, than Quadro CX.
  • Quadro CX is connected by PCIe 2.0 x16, and Radeon HD 7850 uses PCIe 3.0 x16 interface.
  • Quadro CX has 1534 GB more memory, than Radeon HD 7850.
  • Both cards are used in Desktops.
  • Quadro CX is build with Tesla 2.0 architecture, and Radeon HD 7850 - with GCN 1.0.
  • Quadro CX is manufactured by 55 nm process technology, and Radeon HD 7850 - by 28 nm process technology.
  • Quadro CX is 57 mm longer, than Radeon HD 7850.
  • Memory clock speed of Quadro CX is 400 MHz higher, than Radeon HD 7850.

Game benchmarks

high / 1080p 1−2 18−20
ultra / 1080p 0−1 10−12
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 10−12 35−40
medium / 1080p 2−3 24−27
The average gaming FPS of Radeon HD 7850 in Assassin's Creed Odyssey is 440% more, than Quadro CX.

Full Specs

  Quadro CX Radeon HD 7850
Architecture Tesla 2.0 GCN 1.0
Code name GT200B Pitcairn
Type Workstation Desktop
Release date 11 November 2008 5 March 2012
Pipelines 192 1024
Core clock speed 602 MHz
Boost Clock 1000 MHz
Transistor count 1,400 million 2,800 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 38.53 55.04
Floating-point performance 462.3 gflops 1,761 gflops
Length 267 mm 210 mm
Memory bus width 384 Bit 256 Bit
Memory clock speed 1600 MHz 1200 MHz
Memory bandwidth 76.8 GB/s 153.6 GB/s
DirectX 11.1 (10_0)
Shader Model 4.0 5.1
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A
CUDA 1.3
FreeSync +
Bus support PCIe 2.1 x16
HDMI +
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CrossFire +
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