GeForce GTX 980 vs GeForce MX450

In this comparison between GeForce GTX 980 and GeForce MX450 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 980 will be the best choice, for others GeForce MX450 will be their preference. Study the comparison tables below and make your choice.

GeForce MX450 is a Laptop Graphics Card

Note: GeForce MX450 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 MX450 here:

Main Specs

  GeForce GTX 980 GeForce MX450
Power consumption (TDP) 165 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 4.0 x4
Supplementary power connectors 2x 6-pins None
Memory type GDDR5 GDDR5,GDDR6
Maximum RAM amount 4 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort No outputs
Recommended system power (PSU) 500 Watt
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  • GeForce GTX 980 has 230% more power consumption, than GeForce MX450.
  • GeForce GTX 980 is connected by PCIe 3.0 x16, and GeForce MX450 uses PCIe 4.0 x4 interface.
  • GeForce GTX 980 has 2 GB more memory, than GeForce MX450.
  • GeForce GTX 980 is used in Desktops, and GeForce MX450 - in Laptops.
  • GeForce GTX 980 is build with Maxwell architecture, and GeForce MX450 - with Turing.
  • GeForce GTX 980 is manufactured by 28 nm process technology, and GeForce MX450 - by 12 nm process technology.
  • Memory clock speed of GeForce MX450 is 9995 MHz higher, than GeForce GTX 980.

Game benchmarks

high / 1080p 55−60 16−18
ultra / 1080p 35−40 10−11
QHD / 1440p 30−35 4−5
4K / 2160p 18−20
low / 720p 80−85 35−40
medium / 1080p 65−70 21−24
The average gaming FPS of GeForce GTX 980 in Assassin's Creed Odyssey is 205% more, than GeForce MX450.

Full Specs

  GeForce GTX 980 GeForce MX450
Architecture Maxwell Turing
Code name GM204 N17S-G5 / GP107-670-A1
Type Desktop Laptop
Release date 19 September 2014 1 August 2020
Pipelines 2048 896
Core clock speed 1395 MHz
Boost Clock 1216 MHz 1575 MHz
Transistor count 5,200 million 4,700 million
Manufacturing process technology 28 nm 12 nm
Texture fill rate 144 billion/sec 100.8
Floating-point performance 4,981 gflops
Length 10.5" (26.7 cm)
Memory bus width 256 Bit 64 Bit
Memory clock speed 7.0 GB/s 10002 MHz
Memory bandwidth 224 GB/s 64.03 GB/s
Shared memory - -
G-SYNC support +
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.4 6.5
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2
CUDA + 7.5
Monero / XMR (CryptoNight) 0.54 kh/s
CUDA cores 2048
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 579 Mh/s
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus + +
Decred / DCR (Decred) 1.74 Gh/s
Ethereum / ETH (DaggerHashimoto) 20.28 Mh/s
Zcash / ZEC (Equihash) 312.12 Sol/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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