Quadro K4200 vs Radeon HD 8870M

In this comparison between Quadro K4200 and Radeon HD 8870M 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 Quadro K4200 will be the best choice, for others Radeon HD 8870M will be their preference. Study the comparison tables below and make your choice.

Radeon HD 8870M is a Laptop Graphics Card

Note: Radeon HD 8870M 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 Radeon HD 8870M here:

Main Specs

  Quadro K4200 Radeon HD 8870M
Power consumption (TDP) 108 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5, DDR3
Maximum RAM amount 4 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort No outputs
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  • Quadro K4200 is connected by PCIe 2.0 x16, and Radeon HD 8870M uses PCIe 3.0 x16 interface.
  • Quadro K4200 has 2 GB more memory, than Radeon HD 8870M.
  • Quadro K4200 is used in Desktops, and Radeon HD 8870M - in Laptops.
  • Quadro K4200 is build with Kepler architecture, and Radeon HD 8870M - with GCN.
  • Core clock speed of Quadro K4200 is 46 MHz higher, than Radeon HD 8870M.
  • Quadro K4200 and Radeon HD 8870M are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K4200 is 900 MHz higher, than Radeon HD 8870M.

Game benchmarks

high / 1080p 21−24 7−8
ultra / 1080p 12−14 4−5
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 18−20
medium / 1080p 27−30 9−10
The average gaming FPS of Quadro K4200 in Assassin's Creed Odyssey is 160% more, than Radeon HD 8870M.

Full Specs

  Quadro K4200 Radeon HD 8870M
Architecture Kepler GCN
Code name GK104 Venus
Type Workstation Laptop
Release date 22 July 2014 18 December 2012
Pipelines 1344 640
Core clock speed 771 MHz 725 MHz
Boost Clock 784 MHz 775 MHz
Transistor count 3,540 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 87.81 31.00
Floating-point performance 2,107 gflops 992.0 gflops
Length 241 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5400 MHz 4500 MHz
Memory bandwidth 172.8 GB/s 72 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA 3.0
Bitcoin / BTC (SHA256) 119 Mh/s 107 Mh/s
Laptop size large
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