GeForce GTX 980M vs HD Graphics 630

When comparing GeForce GTX 980M and HD Graphics 630, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 980M and HD Graphics 630 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 980M is a Laptop Graphics Card

Note: GeForce GTX 980M 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 GeForce GTX 980M here:

Main Specs

  GeForce GTX 980M HD Graphics 630
Power consumption (TDP) 15 Watt
Interface MXM-B (3.0) PCIe 3.0 x1
Supplementary power connectors None
Memory type GDDR5 DDR3L/LPDDR3/LPDDR4
Maximum RAM amount 8 GB 64 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 980M is connected by MXM-B (3.0), and HD Graphics 630 uses PCIe 3.0 x1 interface.
  • HD Graphics 630 has 56 GB more memory, than GeForce GTX 980M.
  • GeForce GTX 980M is used in Laptops, and HD Graphics 630 - in Desktops.
  • GeForce GTX 980M is build with Maxwell architecture, and HD Graphics 630 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce GTX 980M is 738 MHz higher, than HD Graphics 630.
  • GeForce GTX 980M 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 24−27 1−2
QHD / 1440p 18−20 0−1
4K / 2160p 10−11
low / 720p 60−65 14−16
medium / 1080p 45−50 5−6
The average gaming FPS of GeForce GTX 980M in Assassin's Creed Odyssey is 616% more, than HD Graphics 630.

Full Specs

  GeForce GTX 980M HD Graphics 630
Architecture Maxwell Gen. 9.5 Kaby Lake
Code name GM204 Kaby-Lake-H-GT2
Type Laptop Desktop
Release date 7 October 2014 1 January 2017
Pipelines 1536 24
Core clock speed 1038 MHz 300 MHz
Boost Clock 1127 MHz 1150 MHz
Transistor count 5,200 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 51.84 26.40
Floating-point performance 3,462 gflops 441.6 gflops
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 2500 MHz
Memory bandwidth 160 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 1.1 2.1
Vulkan 1.1.126 1.1.103
CUDA +
CUDA cores 1536
Bus support PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 383 Mh/s
Laptop size large
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Quick Sync +
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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