GeForce GT 750M vs Radeon HD 6870

When choosing between GeForce GT 750M and Radeon HD 6870, 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 and Radeon HD 6870.

GeForce GT 750M is a Laptop Graphics Card

Note: GeForce GT 750M 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 here:

Main Specs

  GeForce GT 750M Radeon HD 6870
Power consumption (TDP) 50 Watt 151 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
  Check Price Check Price
  • Radeon HD 6870 has 202% more power consumption, than GeForce GT 750M.
  • GeForce GT 750M is connected by PCIe 3.0 x16, and Radeon HD 6870 uses PCIe 2.0 x16 interface.
  • GeForce GT 750M has 3 GB more memory, than Radeon HD 6870.
  • GeForce GT 750M is used in Laptops, and Radeon HD 6870 - in Desktops.
  • GeForce GT 750M is build with Kepler architecture, and Radeon HD 6870 - with Terascale 2.
  • GeForce GT 750M is manufactured by 28 nm process technology, and Radeon HD 6870 - by 40 nm process technology.
  • Memory clock speed of GeForce GT 750M is 950 MHz higher, than Radeon HD 6870.

Game benchmarks

high / 1080p 5−6 10−12
ultra / 1080p 2−3 6−7
QHD / 1440p 2−3 1−2
low / 720p 16−18 24−27
medium / 1080p 7−8 12−14
The average gaming FPS of Radeon HD 6870 in Assassin's Creed Odyssey is 57% more, than GeForce GT 750M.

Full Specs

  GeForce GT 750M Radeon HD 6870
Architecture Kepler Terascale 2
Code name N14P-GT RV940 Barts
Type Laptop Desktop
Release date 1 April 2013 22 October 2010
Pipelines 384 1120
Core clock speed 967 MHz
Boost Clock 967 MHz 900 MHz
Transistor count 1,270 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 30.94 50.40
Floating-point performance 742.7 gflops 2,016.0 gflops
Length 220 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 2000 - 5000 MHz 1050 MHz
Memory bandwidth 64.19 GB/s 134.4 GB/s
Shared memory - -
DirectX 12 API
Shader Model 5.1 5.0
OpenGL 4.5 4.4
OpenCL 1.1 1.2
Vulkan 1.1.126
CUDA +
Bus support PCI Express 3.0 PCIe 2.0 x16
HDMI + +
Bitcoin / BTC (SHA256) 27 Mh/s 213 Mh/s
Laptop size medium sized
Standard memory configuration DDR3/GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Eyefinity +
Design reference
CrossFire +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
  Check Price Check Price