GeForce GTX 950 vs HD Graphics 630

When choosing between GeForce GTX 950 and HD Graphics 630, 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 GTX 950 and HD Graphics 630.

Main Specs

  GeForce GTX 950 HD Graphics 630
Power consumption (TDP) 90 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors 1x 6-pins
Memory type GDDR5 DDR3L/LPDDR3/LPDDR4
Maximum RAM amount 2 GB 64 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort No outputs
Recommended system power (PSU) 350 Watt
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  • GeForce GTX 950 has 500% more power consumption, than HD Graphics 630.
  • GeForce GTX 950 is connected by PCIe 3.0 x16, and HD Graphics 630 uses PCIe 3.0 x1 interface.
  • HD Graphics 630 has 62 GB more memory, than GeForce GTX 950.
  • Both cards are used in Desktops.
  • GeForce GTX 950 is build with Maxwell architecture, and HD Graphics 630 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce GTX 950 is 724 MHz higher, than HD Graphics 630.
  • GeForce GTX 950 is manufactured by 28 nm process technology, and HD Graphics 630 - by 14 nm process technology.

Game benchmarks

high / 1080p 35−40 3−4
ultra / 1080p 21−24 1−2
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 14−16
medium / 1080p 40−45 5−6
The average gaming FPS of GeForce GTX 950 in Assassin's Creed Odyssey is 583% more, than HD Graphics 630.

Full Specs

  GeForce GTX 950 HD Graphics 630
Architecture Maxwell Gen. 9.5 Kaby Lake
Code name GM206 Kaby-Lake-H-GT2
Type Desktop Desktop
Release date 20 August 2015 1 January 2017
Pipelines 768 24
Core clock speed 1024 MHz 300 MHz
Boost Clock 1188 MHz 1150 MHz
Transistor count 2,940 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 49.2 billion/sec 26.40
Floating-point performance 1,825 gflops 441.6 gflops
Length 7.938" (20.2 cm)
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 6.6 GB/s
Memory bandwidth 105.6 GB/s
Shared memory - +
G-SYNC support +
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.4 6.4
OpenGL 4.5 4.6
OpenCL 1.2 2.1
Vulkan 1.1.126 1.1.103
CUDA +
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) 233 Mh/s
Ethereum / ETH (DaggerHashimoto) 9.97 Mh/s
Quick Sync +
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
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