GeForce GT 445M vs GeForce GTX 770

When choosing between GeForce GT 445M and GeForce GTX 770, 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 445M and GeForce GTX 770.

GeForce GT 445M is a Laptop Graphics Card

Note: GeForce GT 445M 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 GT 445M here:

Main Specs

  GeForce GT 445M GeForce GTX 770
Power consumption (TDP) 35 Watt 230 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors One 8-pin and one 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 2 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 770 has 557% more power consumption, than GeForce GT 445M.
  • GeForce GT 445M is connected by PCIe 2.0 x16, and GeForce GTX 770 uses PCIe 3.0 x16 interface.
  • GeForce GT 445M has 1 GB more memory, than GeForce GTX 770.
  • GeForce GT 445M is used in Laptops, and GeForce GTX 770 - in Desktops.
  • GeForce GT 445M is build with Fermi architecture, and GeForce GTX 770 - with Kepler.
  • Core clock speed of GeForce GT 445M is 134 MHz higher, than GeForce GTX 770.
  • GeForce GT 445M is manufactured by 40 nm process technology, and GeForce GTX 770 - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 770 is 5762 MHz higher, than GeForce GT 445M.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 10−11 60−65
medium / 1080p 1−2 40−45
The average gaming FPS of GeForce GTX 770 in Assassin's Creed Odyssey is 766% more, than GeForce GT 445M.

Full Specs

  GeForce GT 445M GeForce GTX 770
Architecture Fermi Kepler
Code name N11E-GE GK104
Type Laptop Desktop
Release date 3 September 2010 30 May 2013
Pipelines 144 1536
Core clock speed 1180 MHz 1046 MHz
Boost Clock 1085 MHz
Transistor count 1,170 million 3,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 10.6 billion/sec 134 billion/sec
Floating-point performance 339.8 gflops 3,333 gflops
Length 10.5" (26.7 cm)
Memory bus width 192 Bit 256 Bit
Memory clock speed 1250 MHz 7012 MHz
Memory bandwidth 60.0 GB/s 224.3 GB/s
Shared memory -
DirectX 12 API 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.3
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 144 1536
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 113 Mh/s
Laptop size large
Ethereum / ETH (DaggerHashimoto) 3.9 Mh/s
Blu Ray 3D +
Minimum recommended system power 600 Watt
PhysX +
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