GeForce 920A vs Mobility Radeon HD 5870

Find out if it is worth upgrading your current GPU setup by comparing GeForce 920A and Mobility Radeon HD 5870. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 920A and Mobility Radeon HD 5870. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

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

  GeForce 920A Mobility Radeon HD 5870
Power consumption (TDP) 33 Watt 50 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Memory type DDR3 DDR3, GDDR3, GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs No outputs
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  • Mobility Radeon HD 5870 has 51% more power consumption, than GeForce 920A.
  • GeForce 920A is connected by PCIe 3.0 x8, and Mobility Radeon HD 5870 uses MXM-B (3.0) interface.
  • GeForce 920A has 1 GB more memory, than Mobility Radeon HD 5870.
  • GeForce 920A is used in Desktops, and Mobility Radeon HD 5870 - in Laptops.
  • GeForce 920A is build with Kepler 2.0 architecture, and Mobility Radeon HD 5870 - with Terascale 2.
  • Core clock speed of GeForce 920A is 254 MHz higher, than Mobility Radeon HD 5870.
  • GeForce 920A is manufactured by 28 nm process technology, and Mobility Radeon HD 5870 - by 40 nm process technology.
  • Memory clock speed of GeForce 920A is 1002 MHz higher, than Mobility Radeon HD 5870.

Game benchmarks

high / 1080p 0−1 10−11
ultra / 1080p 6−7
QHD / 1440p 0−1 0−1
low / 720p 1−2 21−24
medium / 1080p 0−1 12−14
The average gaming FPS of Mobility Radeon HD 5870 in Assassin's Creed Odyssey is 2100% more, than GeForce 920A.

Full Specs

  GeForce 920A Mobility Radeon HD 5870
Architecture Kepler 2.0 Terascale 2
Code name GK208B Broadway-XT
Type Desktop Laptop
Release date 13 March 2015 7 January 2010
Pipelines 384 800
Core clock speed 954 MHz 700 MHz
Transistor count 915 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 30.53 28.00
Floating-point performance 441.6 gflops 1,120.0 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 2002 MHz 1000 MHz
Memory bandwidth 16.02 GB/s 64 GB/s
Shared memory -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA 3.5
Laptop size large
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