Mobility Radeon HD 5870 vs Quadro CX

When choosing between Mobility Radeon HD 5870 and Quadro CX, 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 Mobility Radeon HD 5870 and Quadro CX.

Mobility Radeon HD 5870 is a Laptop Graphics Card

Note: Mobility Radeon HD 5870 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Mobility Radeon HD 5870 here:

Main Specs

  Mobility Radeon HD 5870 Quadro CX
Power consumption (TDP) 50 Watt 150 Watt
Interface MXM-B (3.0) PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3, GDDR3, GDDR5 GDDR3
Maximum RAM amount 1 GB 1536 MB
Display Connectors No outputs 1x DVI, 2x DisplayPort, 1x S-Video
  Check Price
  • Quadro CX has 200% more power consumption, than Mobility Radeon HD 5870.
  • Mobility Radeon HD 5870 is connected by MXM-B (3.0), and Quadro CX uses PCIe 2.0 x16 interface.
  • Quadro CX has 1535 GB more memory, than Mobility Radeon HD 5870.
  • Mobility Radeon HD 5870 is used in Laptops, and Quadro CX - in Desktops.
  • Mobility Radeon HD 5870 is build with Terascale 2 architecture, and Quadro CX - with Tesla 2.0.
  • Core clock speed of Mobility Radeon HD 5870 is 98 MHz higher, than Quadro CX.
  • Mobility Radeon HD 5870 is manufactured by 40 nm process technology, and Quadro CX - by 55 nm process technology.
  • Memory clock speed of Quadro CX is 600 MHz higher, than Mobility Radeon HD 5870.

Game benchmarks

high / 1080p 10−11 1−2
ultra / 1080p 6−7 0−1
QHD / 1440p 0−1 0−1
low / 720p 21−24 10−12
medium / 1080p 12−14 2−3
The average gaming FPS of Mobility Radeon HD 5870 in Assassin's Creed Odyssey is 200% more, than Quadro CX.

Full Specs

  Mobility Radeon HD 5870 Quadro CX
Architecture Terascale 2 Tesla 2.0
Code name Broadway-XT GT200B
Type Laptop Workstation
Release date 7 January 2010 11 November 2008
Pipelines 800 192
Core clock speed 700 MHz 602 MHz
Transistor count 1,040 million 1,400 million
Manufacturing process technology 40 nm 55 nm
Texture fill rate 28.00 38.53
Floating-point performance 1,120.0 gflops 462.3 gflops
Length 267 mm
Memory bus width 128 Bit 384 Bit
Memory clock speed 1000 MHz 1600 MHz
Memory bandwidth 64 GB/s 76.8 GB/s
Shared memory -
DirectX 11.2 (11_0) 11.1 (10_0)
Shader Model 5.0 4.0
OpenGL 4.4 3.3
OpenCL 1.2 1.1
Vulkan N/A N/A
CUDA 1.3
Laptop size large
  Check Price