GeForce GT 545 vs GeForce GTX 765M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 545 and GeForce GTX 765M. 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 GeForce GTX 765M. 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.

GeForce GTX 765M is a Laptop Graphics Card

Note: GeForce GTX 765M 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 765M here:

Main Specs

  GeForce GT 545 GeForce GTX 765M
Power consumption (TDP) 70 Watt 75 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 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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  • GeForce GTX 765M has 7% more power consumption, than GeForce GT 545.
  • GeForce GT 545 is connected by PCIe 2.0 x16, and GeForce GTX 765M uses MXM-B (3.0) interface.
  • GeForce GT 545 has 1534 GB more memory, than GeForce GTX 765M.
  • GeForce GT 545 is used in Desktops, and GeForce GTX 765M - in Laptops.
  • GeForce GT 545 is build with Fermi 2.0 architecture, and GeForce GTX 765M - with Kepler.
  • Core clock speed of GeForce GTX 765M is 130 MHz higher, than GeForce GT 545.
  • GeForce GT 545 is manufactured by 40 nm process technology, and GeForce GTX 765M - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 765M is 400 MHz higher, than GeForce GT 545.

Game benchmarks

high / 1080p 2−3 9−10
ultra / 1080p 0−1 5−6
QHD / 1440p 0−1 0−1
low / 720p 12−14 21−24
medium / 1080p 3−4 12−14
The average gaming FPS of GeForce GTX 765M in Assassin's Creed Odyssey is 150% more, than GeForce GT 545.

Full Specs

  GeForce GT 545 GeForce GTX 765M
Architecture Fermi 2.0 Kepler
Code name GF116 N14-GE
Type Desktop Laptop
Release date 14 May 2011 30 May 2013
Pipelines 144 768
Core clock speed 720 MHz 850 MHz
Boost Clock 863 MHz
Transistor count 1,170 million 2,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 17.28 55.23
Floating-point performance 414.7 gflops 1,326 gflops
Length 145 mm
Memory bus width 192 Bit 128 Bit
Memory clock speed 1600 MHz 2000 MHz
Memory bandwidth 38.4 GB/s 64.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 API
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 768
Bus support PCI Express 3.0, PCI Express 2.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 35 Mh/s 24 Mh/s
Laptop size large
Standard memory configuration 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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