GeForce GT 740A vs Mobility Radeon HD 4870

In this comparison between GeForce GT 740A and Mobility Radeon HD 4870 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 GeForce GT 740A will be the best choice, for others Mobility Radeon HD 4870 will be their preference. Study the comparison tables below and make your choice.

Mobility Radeon HD 4870 is a Laptop Graphics Card

Note: Mobility Radeon HD 4870 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 here:

Main Specs

  GeForce GT 740A Mobility Radeon HD 4870
Power consumption (TDP) 33 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs No outputs
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  • GeForce GT 740A is connected by PCIe 3.0 x8, and Mobility Radeon HD 4870 uses PCIe 2.0 x16 interface.
  • GeForce GT 740A has 1 GB more memory, than Mobility Radeon HD 4870.
  • GeForce GT 740A is used in Desktops, and Mobility Radeon HD 4870 - in Laptops.
  • GeForce GT 740A is build with Kepler 2.0 architecture, and Mobility Radeon HD 4870 - with Terascale 1.
  • Core clock speed of GeForce GT 740A is 430 MHz higher, than Mobility Radeon HD 4870.
  • GeForce GT 740A is manufactured by 28 nm process technology, and Mobility Radeon HD 4870 - by 55 nm process technology.
  • Memory clock speed of GeForce GT 740A is 912 MHz higher, than Mobility Radeon HD 4870.

Game benchmarks

high / 1080p 0−1 7−8
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 1−2 16−18
medium / 1080p 0−1 8−9
The average gaming FPS of Mobility Radeon HD 4870 in Assassin's Creed Odyssey is 1600% more, than GeForce GT 740A.

Full Specs

  GeForce GT 740A Mobility Radeon HD 4870
Architecture Kepler 2.0 Terascale 1
Code name GK208 M98-XT
Type Desktop Laptop
Release date 26 August 2013 9 January 2009
Pipelines 384 800
Core clock speed 980 MHz 550 MHz
Transistor count 915 million 956 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 31.36 22.00
Floating-point performance 752.6 gflops 880.0 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 1800 MHz 888 MHz
Memory bandwidth 14.4 GB/s 56.83 GB/s
Shared memory -
DirectX 12 (11_0) 10.1 (10_1)
Shader Model 5.1 4.1
OpenGL 4.6 3.3
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA 3.5
Laptop size large
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