GeForce GT 545 vs GeForce GTX 850M

In this comparison between GeForce GT 545 and GeForce GTX 850M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 545 will be the best choice, for others GeForce GTX 850M will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 850M is a Laptop Graphics Card

Note: GeForce GTX 850M 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 GTX 850M here:

Main Specs

  GeForce GT 545 GeForce GTX 850M
Power consumption (TDP) 70 Watt 45 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3 DDR3, GDDR5
Maximum RAM amount 1536 MB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA No outputs
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  • GeForce GT 545 has 55% more power consumption, than GeForce GTX 850M.
  • GeForce GT 545 is connected by PCIe 2.0 x16, and GeForce GTX 850M uses PCIe 3.0 x16 interface.
  • GeForce GT 545 has 1532 GB more memory, than GeForce GTX 850M.
  • GeForce GT 545 is used in Desktops, and GeForce GTX 850M - in Laptops.
  • GeForce GT 545 is build with Fermi 2.0 architecture, and GeForce GTX 850M - with Maxwell.
  • GeForce GT 545 is manufactured by 40 nm process technology, and GeForce GTX 850M - by 28 nm process technology.

Game benchmarks

high / 1080p 2−3 12−14
ultra / 1080p 0−1 8−9
QHD / 1440p 0−1 2−3
low / 720p 12−14 27−30
medium / 1080p 3−4 16−18
The average gaming FPS of GeForce GTX 850M in Assassin's Creed Odyssey is 216% more, than GeForce GT 545.

Full Specs

  GeForce GT 545 GeForce GTX 850M
Architecture Fermi 2.0 Maxwell
Code name GF116 N15P-GT
Type Desktop Laptop
Release date 14 May 2011 12 March 2014
Pipelines 144 640
Core clock speed 720 MHz
Transistor count 1,170 million 1,870 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 17.28 36.08
Floating-point performance 414.7 gflops 1,155 gflops
Length 145 mm
Memory bus width 192 Bit 128 Bit
Memory clock speed 1600 MHz
Memory bandwidth 38.4 GB/s 80.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA 2.1 +
CUDA cores 640
Bus support PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 35 Mh/s 153 Mh/s
Laptop size medium sized
Standard memory configuration DDR3 or 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) 1.8 Mh/s
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