GeForce GT 735M vs Radeon HD 7970M Crossfire

When comparing GeForce GT 735M and Radeon HD 7970M Crossfire, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 735M and Radeon HD 7970M Crossfire is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GT 735M and Radeon HD 7970M Crossfire are Laptop Graphics Cards

Note: GeForce GT 735M and Radeon HD 7970M Crossfire 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 735M or Radeon HD 7970M Crossfire here:

Main Specs

  GeForce GT 735M Radeon HD 7970M Crossfire
Power consumption (TDP) 33 Watt 200 Watt
Interface PCIe 3.0 x8
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Radeon HD 7970M Crossfire has 506% more power consumption, than GeForce GT 735M.
  • Both cards are used in Laptops.
  • GeForce GT 735M is build with Kepler architecture, and Radeon HD 7970M Crossfire - with GCN.
  • Core clock speed of Radeon HD 7970M Crossfire is 275 MHz higher, than GeForce GT 735M.
  • GeForce GT 735M and Radeon HD 7970M Crossfire are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7970M Crossfire is 3000 MHz higher, than GeForce GT 735M.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 1−2 60−65
medium / 1080p 0−1 40−45
The average gaming FPS of Radeon HD 7970M Crossfire in Assassin's Creed Odyssey is 6100% more, than GeForce GT 735M.

Full Specs

  GeForce GT 735M Radeon HD 7970M Crossfire
Architecture Kepler GCN
Code name N14M-LP Wimbledon XT
Type Laptop Laptop
Release date 1 April 2013 1 May 2012
Pipelines 384 2560
Core clock speed 575 MHz 850 MHz
Boost Clock 889 MHz
Transistor count 915 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 18.40
Floating-point performance 441.6 gflops
Memory bus width 64 Bit 2x 256 Bit
Memory clock speed 1800 - 2000 MHz 4800 MHz
Memory bandwidth 14.4 GB/s
Shared memory - -
DirectX 12 API DirectX 11.1, Shader 5.0
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan 1.1.126
CUDA +
Bus support PCI Express 3.0
HDMI +
Bitcoin / BTC (SHA256) 39 Mh/s
Laptop size large
Standard memory configuration DDR3
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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