GeForce GT 545 vs Radeon HD 6970M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 545 and Radeon HD 6970M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 545 and Radeon HD 6970M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

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 545 Radeon HD 6970M
Power consumption (TDP) 70 Watt 75 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors None None
Memory type DDR3 GDDR5
Maximum RAM amount 1536 MB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA No outputs
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  • Radeon HD 6970M has 7% more power consumption, than GeForce GT 545.
  • GeForce GT 545 is connected by PCIe 2.0 x16, and Radeon HD 6970M uses MXM-B (3.0) interface.
  • GeForce GT 545 has 1534 GB more memory, than Radeon HD 6970M.
  • GeForce GT 545 is used in Desktops, and Radeon HD 6970M - in Laptops.
  • GeForce GT 545 is build with Fermi 2.0 architecture, and Radeon HD 6970M - with Terascale 2.
  • Core clock speed of GeForce GT 545 is 40 MHz higher, than Radeon HD 6970M.
  • GeForce GT 545 and Radeon HD 6970M are manufactured by 40 nm process technology.
  • Memory clock speed of GeForce GT 545 is 700 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 3−4 14−16
The average gaming FPS of Radeon HD 6970M in Assassin's Creed Odyssey is 183% more, than GeForce GT 545.

Full Specs

  GeForce GT 545 Radeon HD 6970M
Architecture Fermi 2.0 Terascale 2
Code name GF116 Blackcomb XT
Type Desktop Laptop
Release date 14 May 2011 6 January 2011
Pipelines 144 960
Core clock speed 720 MHz 680 MHz
Transistor count 1,170 million 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 17.28 32.64
Floating-point performance 414.7 gflops 1,305.6 gflops
Length 145 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 1600 MHz 900 MHz
Memory bandwidth 38.4 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 1.1 1.2
Vulkan N/A N/A
CUDA 2.1
Bitcoin / BTC (SHA256) 35 Mh/s 118 Mh/s
Laptop size large
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