GeForce 945A vs UHD Graphics 630

Find out if it is worth upgrading your current GPU setup by comparing GeForce 945A and UHD Graphics 630. 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 UHD Graphics 630. 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 945A
UHD Graphics 630

Main Specs

  GeForce 945A UHD Graphics 630
Power consumption (TDP) 33 Watt 15 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x1
Memory type GDDR5 System Shared
Maximum RAM amount 1 GB
Display Connectors No outputs No outputs
 
  • GeForce 945A has 120% more power consumption, than UHD Graphics 630.
  • GeForce 945A is connected by PCIe 3.0 x8, and UHD Graphics 630 uses PCIe 3.0 x1 interface.
  • Both cards are used in Desktops.
  • GeForce 945A is build with Maxwell architecture, and UHD Graphics 630 - with Gen. 9.5.
  • Core clock speed of GeForce 945A is 772 MHz higher, than UHD Graphics 630.
  • GeForce 945A is manufactured by 28 nm process technology, and UHD Graphics 630 - by 14 nm process technology.

Game benchmarks

high / 1080p 9−10 3−4
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 20−22 14−16
medium / 1080p 10−12 5−6
The average gaming FPS of GeForce 945A in Assassin's Creed Odyssey is 83% more, than UHD Graphics 630.

Full Specs

  GeForce 945A UHD Graphics 630
Architecture Maxwell Gen. 9.5
Code name GM108 Kaby-Lake-H-GT2
Type Desktop Desktop
Release date 13 March 2015 1 October 2017
Pipelines 384 24
Core clock speed 1072 MHz 300 MHz
Boost Clock 1189 MHz 1150 MHz
Transistor count 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 28.54 26.45
Floating-point performance 903.2 gflops 460.8 gflops
Memory bus width 64 Bit 64/128 Bit
Memory clock speed 5012 MHz
Memory bandwidth 40.1 GB/s
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.5
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.1.126 1.1.103
CUDA 5.0
Bitcoin / BTC (SHA256) 108 Mh/s
Quick Sync +