GeForce GT 545 vs GeForce GTX 950

If you are going to buy a new graphics card and are choosing between GeForce GT 545 and GeForce GTX 950, 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 GeForce GTX 950, check out specs charts below.

Main Specs

  GeForce GT 545 GeForce GTX 950
Power consumption (TDP) 70 Watt 90 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors None 1x 6-pins
Memory type DDR3 GDDR5
Maximum RAM amount 1536 MB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA 1x DVI, 1x HDMI, 3x DisplayPort
Recommended system power (PSU) 350 Watt
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  • GeForce GTX 950 has 28% more power consumption, than GeForce GT 545.
  • GeForce GT 545 is connected by PCIe 2.0 x16, and GeForce GTX 950 uses PCIe 3.0 x16 interface.
  • GeForce GT 545 has 1534 GB more memory, than GeForce GTX 950.
  • Both cards are used in Desktops.
  • GeForce GT 545 is build with Fermi 2.0 architecture, and GeForce GTX 950 - with Maxwell.
  • Core clock speed of GeForce GTX 950 is 304 MHz higher, than GeForce GT 545.
  • GeForce GT 545 is manufactured by 40 nm process technology, and GeForce GTX 950 - by 28 nm process technology.
  • GeForce GT 545 is 138 mm longer, than GeForce GTX 950.
  • Memory clock speed of GeForce GT 545 is 1594 MHz higher, than GeForce GTX 950.

Game benchmarks

high / 1080p 2−3 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 3−4 40−45
The average gaming FPS of GeForce GTX 950 in Assassin's Creed Odyssey is 683% more, than GeForce GT 545.

Full Specs

  GeForce GT 545 GeForce GTX 950
Architecture Fermi 2.0 Maxwell
Code name GF116 GM206
Type Desktop Desktop
Release date 14 May 2011 20 August 2015
Pipelines 144 768
Core clock speed 720 MHz 1024 MHz
Boost Clock 1188 MHz
Transistor count 1,170 million 2,940 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 17.28 49.2 billion/sec
Floating-point performance 414.7 gflops 1,825 gflops
Length 145 mm 7.938" (20.2 cm)
Memory bus width 192 Bit 128 Bit
Memory clock speed 1600 MHz 6.6 GB/s
Memory bandwidth 38.4 GB/s 105.6 GB/s
Shared memory -
G-SYNC support +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.5
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA 2.1 +
CUDA cores 768
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 35 Mh/s 233 Mh/s
Ethereum / ETH (DaggerHashimoto) 9.97 Mh/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
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