GeForce 945A vs GeForce GTX 950

Find out if it is worth upgrading your current GPU setup by comparing GeForce 945A and GeForce GTX 950. 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 945A and GeForce GTX 950. 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.

Main Specs

  GeForce 945A GeForce GTX 950
Power consumption (TDP) 33 Watt 90 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors 1x 6-pins
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 3x DisplayPort
Recommended system power (PSU) 350 Watt
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  • GeForce GTX 950 has 172% more power consumption, than GeForce 945A.
  • GeForce 945A is connected by PCIe 3.0 x8, and GeForce GTX 950 uses PCIe 3.0 x16 interface.
  • GeForce GTX 950 has 1 GB more memory, than GeForce 945A.
  • Both cards are used in Desktops.
  • GeForce 945A and GeForce GTX 950 are build with Maxwell architecture.
  • Core clock speed of GeForce 945A is 48 MHz higher, than GeForce GTX 950.
  • GeForce 945A and GeForce GTX 950 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 945A is 5006 MHz higher, than GeForce GTX 950.

Game benchmarks

high / 1080p 9−10 35−40
ultra / 1080p 5−6 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 20−22 60−65
medium / 1080p 10−12 40−45
The average gaming FPS of GeForce GTX 950 in Assassin's Creed Odyssey is 272% more, than GeForce 945A.

Full Specs

  GeForce 945A GeForce GTX 950
Architecture Maxwell Maxwell
Code name GM108 GM206
Type Desktop Desktop
Release date 13 March 2015 20 August 2015
Pipelines 384 768
Core clock speed 1072 MHz 1024 MHz
Boost Clock 1189 MHz 1188 MHz
Transistor count 2,940 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 28.54 49.2 billion/sec
Floating-point performance 903.2 gflops 1,825 gflops
Length 7.938" (20.2 cm)
Memory bus width 64 Bit 128 Bit
Memory clock speed 5012 MHz 6.6 GB/s
Memory bandwidth 40.1 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 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA 5.0 +
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) 108 Mh/s 233 Mh/s
Ethereum / ETH (DaggerHashimoto) 9.97 Mh/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
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