Mobility Radeon HD 4870 X2 vs Quadro 4000M

When comparing Mobility Radeon HD 4870 X2 and Quadro 4000M, 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 Mobility Radeon HD 4870 X2 and Quadro 4000M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Mobility Radeon HD 4870 X2 and Quadro 4000M are Laptop Graphics Cards

Note: Mobility Radeon HD 4870 X2 and Quadro 4000M are only used in laptop graphics. They have 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 4870 X2 or Quadro 4000M here:

Main Specs

  Mobility Radeon HD 4870 X2 Quadro 4000M
Power consumption (TDP) 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Memory type GDDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Mobility Radeon HD 4870 X2 is connected by PCIe 2.0 x16, and Quadro 4000M uses MXM-B (3.0) interface.
  • Mobility Radeon HD 4870 X2 and Quadro 4000M have maximum RAM of 2 GB.
  • Mobility Radeon HD 4870 X2 is used in Laptops, and Quadro 4000M - in Mobile workstations.
  • Mobility Radeon HD 4870 X2 is build with Terascale 1 architecture, and Quadro 4000M - with Fermi.
  • Core clock speed of Mobility Radeon HD 4870 X2 is 75 MHz higher, than Quadro 4000M.
  • Mobility Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Quadro 4000M - by 40 nm process technology.
  • Memory clock speed of Quadro 4000M is 312 MHz higher, than Mobility Radeon HD 4870 X2.

Game benchmarks

high / 1080p 9−10 3−4
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 21−24 14−16
medium / 1080p 12−14 5−6
The average gaming FPS of Mobility Radeon HD 4870 X2 in Assassin's Creed Odyssey is 100% more, than Quadro 4000M.

Full Specs

  Mobility Radeon HD 4870 X2 Quadro 4000M
Architecture Terascale 1 Fermi
Code name M98-XT Fermi
Type Laptop Mobile workstation
Release date 9 January 2009 22 February 2011
Pipelines 1600 336
Core clock speed 550 MHz 475 MHz
Transistor count 956 million 1,950 million
Manufacturing process technology 55 nm 40 nm
Texture fill rate 22.00 26.60
Floating-point performance 2x 880.0 gflops 638.4 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 888 MHz 1200 MHz
Memory bandwidth 89.6 GB/s 80 GB/s
Shared memory - -
DirectX 10.1 (10_1) 12 (11_0)
Shader Model 4.1 5.1
OpenGL 3.3 4.6
OpenCL 1.1 1.1
Vulkan N/A N/A
CUDA 2.1
Bitcoin / BTC (SHA256) 82 Mh/s
Laptop size large large
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