Mobility Radeon HD 4870 X2 vs Quadro K1200

In this comparison between Mobility Radeon HD 4870 X2 and Quadro K1200 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Mobility Radeon HD 4870 X2 will be the best choice, for others Quadro K1200 will be their preference. Study the comparison tables below and make your choice.

Mobility Radeon HD 4870 X2 is a Laptop Graphics Card

Note: Mobility Radeon HD 4870 X2 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 4870 X2 here:

Main Specs

  Mobility Radeon HD 4870 X2 Quadro K1200
Power consumption (TDP) 45 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR3, GDDR5 128 Bit
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs 4x mini-DisplayPort
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  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Quadro K1200 has 2 GB more memory, than Mobility Radeon HD 4870 X2.
  • Mobility Radeon HD 4870 X2 is used in Laptops, and Quadro K1200 - in Desktops.
  • Mobility Radeon HD 4870 X2 is build with Terascale 1 architecture, and Quadro K1200 - with Maxwell.
  • Core clock speed of Quadro K1200 is 508 MHz higher, than Mobility Radeon HD 4870 X2.
  • Mobility Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Quadro K1200 - by 28 nm process technology.
  • Memory clock speed of Quadro K1200 is 4112 MHz higher, than Mobility Radeon HD 4870 X2.

Game benchmarks

high / 1080p 9−10 14−16
ultra / 1080p 5−6 8−9
QHD / 1440p 0−1 3−4
low / 720p 21−24 30−35
medium / 1080p 12−14 18−20
The average gaming FPS of Quadro K1200 in Assassin's Creed Odyssey is 50% more, than Mobility Radeon HD 4870 X2.

Full Specs

  Mobility Radeon HD 4870 X2 Quadro K1200
Architecture Terascale 1 Maxwell
Code name M98-XT GM107
Type Laptop Workstation
Release date 9 January 2009 28 January 2015
Pipelines 1600 512
Core clock speed 550 MHz 1058 MHz
Boost Clock 1124 MHz
Transistor count 956 million 1,870 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 22.00 35.97
Floating-point performance 2x 880.0 gflops 1,151 gflops
Length 160 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 888 MHz 5000 MHz
Memory bandwidth 89.6 GB/s
Shared memory -
DirectX 10.1 (10_1) 12
Shader Model 4.1 5
OpenGL 3.3 4.5
OpenCL 1.1 1.2
Vulkan N/A +
CUDA 5.0
Bitcoin / BTC (SHA256) 132 Mh/s
Laptop size large
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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