GeForce GT 730M vs Radeon HD 7870M

If you are going to buy a new graphics card and are choosing between GeForce GT 730M and Radeon HD 7870M, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GT 730M stacks up against Radeon HD 7870M, check out specs charts below.

GeForce GT 730M and Radeon HD 7870M are Laptop Graphics Cards

Note: GeForce GT 730M and Radeon HD 7870M are only used in laptop graphics. They have 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 or Radeon HD 7870M here:

Main Specs

  GeForce GT 730M Radeon HD 7870M
Power consumption (TDP) 33 Watt 45 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 7870M has 36% 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 7870M.
  • Both cards are used in Laptops.
  • GeForce GT 730M is build with Kepler architecture, and Radeon HD 7870M - with GCN.
  • Core clock speed of Radeon HD 7870M is 75 MHz higher, than GeForce GT 730M.
  • GeForce GT 730M and Radeon HD 7870M are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870M is 2200 MHz higher, than GeForce GT 730M.

Game benchmarks

high / 1080p 0−1 6−7
ultra / 1080p 0−1 4−5
QHD / 1440p 0−1 0−1
low / 720p 10−11 16−18
medium / 1080p 2−3 8−9
The average gaming FPS of Radeon HD 7870M in Assassin's Creed Odyssey is 100% more, than GeForce GT 730M.

Full Specs

  GeForce GT 730M Radeon HD 7870M
Architecture Kepler GCN
Code name GK107 Heathrow XT
Type Laptop Laptop
Release date 1 January 2013 24 April 2012
Pipelines 384 640
Core clock speed 725 MHz 800 MHz
Transistor count 1,270 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 23.20 32.00
Floating-point performance 552.2 gflops 1,024 gflops
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 1800 - 2000 MHz 4000 MHz
Memory bandwidth 28.8 GB/s 64 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
Laptop size medium sized large
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 +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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