GeForce GT 545 vs Maxwell GPU Surface Book

If you are going to buy a new graphics card and are choosing between GeForce GT 545 and Maxwell GPU Surface Book, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GT 545 stacks up against Maxwell GPU Surface Book, check out specs charts below.

Maxwell GPU Surface Book is a Laptop Graphics Card

Note: Maxwell GPU Surface Book 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 Maxwell GPU Surface Book here:

Main Specs

  GeForce GT 545 Maxwell GPU Surface Book
Power consumption (TDP) 70 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 1536 MB 1 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA
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  • GeForce GT 545 has 1535 GB more memory, than Maxwell GPU Surface Book.
  • GeForce GT 545 is used in Desktops, and Maxwell GPU Surface Book - in Laptops.
  • GeForce GT 545 is build with Fermi 2.0 architecture, and Maxwell GPU Surface Book - with Maxwell.
  • Core clock speed of Maxwell GPU Surface Book is 234 MHz higher, than GeForce GT 545.
  • GeForce GT 545 is manufactured by 40 nm process technology, and Maxwell GPU Surface Book - by 28 nm process technology.
  • Memory clock speed of Maxwell GPU Surface Book is 3412 MHz higher, than GeForce GT 545.

Game benchmarks

high / 1080p 2−3 8−9
ultra / 1080p 0−1 5−6
QHD / 1440p 0−1 0−1
low / 720p 12−14 20−22
medium / 1080p 3−4 10−12
The average gaming FPS of Maxwell GPU Surface Book in Assassin's Creed Odyssey is 116% more, than GeForce GT 545.

Full Specs

  GeForce GT 545 Maxwell GPU Surface Book
Architecture Fermi 2.0 Maxwell
Code name GF116 Surface Book
Type Desktop Laptop
Release date 14 May 2011 1 October 2015
Pipelines 144 384
Core clock speed 720 MHz 954 MHz
Boost Clock 993 MHz
Transistor count 1,170 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 17.28
Floating-point performance 414.7 gflops
Length 145 mm
Memory bus width 192 Bit 64 Bit
Memory clock speed 1600 MHz 5012 MHz
Memory bandwidth 38.4 GB/s
Shared memory -
DirectX 12 (11_0) DirectX 12 (FL 11_0), Shader 5.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.1
Vulkan N/A
CUDA 2.1 +
Bitcoin / BTC (SHA256) 35 Mh/s
Optimus +
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