GeForce GT 745A vs Radeon HD 6970M

When choosing between GeForce GT 745A and Radeon HD 6970M, 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 745A and Radeon HD 6970M.

Radeon HD 6970M is a Laptop Graphics Card

Note: Radeon HD 6970M 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 Radeon HD 6970M here:

Main Specs

  GeForce GT 745A Radeon HD 6970M
Power consumption (TDP) 33 Watt 75 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 6970M has 127% more power consumption, than GeForce GT 745A.
  • GeForce GT 745A is connected by PCIe 3.0 x16, and Radeon HD 6970M uses MXM-B (3.0) interface.
  • GeForce GT 745A and Radeon HD 6970M have maximum RAM of 2 GB.
  • GeForce GT 745A is used in Desktops, and Radeon HD 6970M - in Laptops.
  • GeForce GT 745A is build with Kepler architecture, and Radeon HD 6970M - with Terascale 2.
  • Core clock speed of GeForce GT 745A is 157 MHz higher, than Radeon HD 6970M.
  • GeForce GT 745A is manufactured by 28 nm process technology, and Radeon HD 6970M - by 40 nm process technology.
  • Memory clock speed of GeForce GT 745A is 900 MHz higher, than Radeon HD 6970M.

Game benchmarks

high / 1080p 2−3 10−12
ultra / 1080p 0−1 6−7
QHD / 1440p 0−1 1−2
low / 720p 12−14 24−27
medium / 1080p 4−5 14−16
The average gaming FPS of Radeon HD 6970M in Assassin's Creed Odyssey is 183% more, than GeForce GT 745A.

Full Specs

  GeForce GT 745A Radeon HD 6970M
Architecture Kepler Terascale 2
Code name GK107 Blackcomb XT
Type Desktop Laptop
Release date 26 August 2013 6 January 2011
Pipelines 384 960
Core clock speed 837 MHz 680 MHz
Boost Clock 915 MHz
Transistor count 1,270 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 29.28 32.64
Floating-point performance 642.8 gflops 1,305.6 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 1800 MHz 900 MHz
Memory bandwidth 28.8 GB/s 115.2 GB/s
Shared memory -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA 3.0
Bitcoin / BTC (SHA256) 26 Mh/s 118 Mh/s
Laptop size large
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