GeForce GT 730M vs Radeon HD 7870 XT

When choosing between GeForce GT 730M and Radeon HD 7870 XT, 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 730M and Radeon HD 7870 XT.

GeForce GT 730M is a Laptop Graphics Card

Note: GeForce GT 730M 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 730M here:

Main Specs

  GeForce GT 730M Radeon HD 7870 XT
Power consumption (TDP) 33 Watt 185 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 2x mini-DisplayPort
  Check Price
  • Radeon HD 7870 XT has 460% more power consumption, than GeForce GT 730M.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GT 730M has 2 GB more memory, than Radeon HD 7870 XT.
  • GeForce GT 730M is used in Laptops, and Radeon HD 7870 XT - in Desktops.
  • GeForce GT 730M is build with Kepler architecture, and Radeon HD 7870 XT - with GCN 1.0.
  • Core clock speed of Radeon HD 7870 XT is 200 MHz higher, than GeForce GT 730M.
  • GeForce GT 730M and Radeon HD 7870 XT are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870 XT is 4200 MHz higher, than GeForce GT 730M.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 10−11 60−65
medium / 1080p 2−3 40−45
The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 766% more, than GeForce GT 730M.

Full Specs

  GeForce GT 730M Radeon HD 7870 XT
Architecture Kepler GCN 1.0
Code name GK107 Tahiti
Type Laptop Desktop
Release date 1 January 2013 19 November 2012
Pipelines 384 1536
Core clock speed 725 MHz 925 MHz
Boost Clock 975 MHz
Transistor count 1,270 million 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 23.20 93.60
Floating-point performance 552.2 gflops 2,995 gflops
Length 267 mm
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 1800 - 2000 MHz 6000 MHz
Memory bandwidth 28.8 GB/s 192.0 GB/s
Shared memory -
DirectX 12 API 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan 1.1.126 1.2.131
CUDA +
Bus support PCI Express 3.0, PCI Express 2.0
HDMI +
Bitcoin / BTC (SHA256) 31 Mh/s 346 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 +
Ethereum / ETH (DaggerHashimoto) 14.5 Mh/s
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
  Check Price