GeForce GT 750M SLI vs Radeon HD 4870 X2

When choosing between GeForce GT 750M SLI and Radeon HD 4870 X2, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GT 750M SLI and Radeon HD 4870 X2.

GeForce GT 750M SLI is a Laptop Graphics Card

Note: GeForce GT 750M SLI 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 GeForce GT 750M SLI here:

Main Specs

  GeForce GT 750M SLI Radeon HD 4870 X2
Power consumption (TDP) 286 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2x 2 GB 1 GB
Display Connectors 2x DVI, 1x S-Video
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  • GeForce GT 750M SLI has 1 GB more memory, than Radeon HD 4870 X2.
  • GeForce GT 750M SLI is used in Laptops, and Radeon HD 4870 X2 - in Desktops.
  • GeForce GT 750M SLI is build with Kepler architecture, and Radeon HD 4870 X2 - with TeraScale.
  • Core clock speed of GeForce GT 750M SLI is 267 MHz higher, than Radeon HD 4870 X2.
  • GeForce GT 750M SLI is manufactured by 28 nm process technology, and Radeon HD 4870 X2 - by 55 nm process technology.
  • Memory clock speed of Radeon HD 4870 X2 is 1600 MHz higher, than GeForce GT 750M SLI.

Game benchmarks

high / 1080p 14−16 3−4
ultra / 1080p 8−9 1−2
QHD / 1440p 3−4 0−1
low / 720p 30−33 14−16
medium / 1080p 18−20 6−7
The average gaming FPS of GeForce GT 750M SLI in Assassin's Creed Odyssey is 200% more, than Radeon HD 4870 X2.

Full Specs

  GeForce GT 750M SLI Radeon HD 4870 X2
Architecture Kepler TeraScale
Code name N14P-GT R700
Type Laptop Desktop
Release date 1 April 2013 12 August 2008
Pipelines 768 800
Core clock speed 967 MHz 700 MHz
Transistor count 1300 Million 956 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 28.00
Floating-point performance 2x 1,120.0 gflops
Length 267 mm
Memory bus width 2x 128 Bit 256 Bit
Memory clock speed 2000 - 5000 MHz 3600 MHz
Memory bandwidth 115.2 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 10.1 (10_1)
Shader Model 4.1
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
CUDA +
Laptop size large
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