GeForce GTX 690 vs GeForce MX450

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 690 and GeForce MX450. 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 GTX 690 and GeForce MX450. 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 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 690 GeForce MX450
Power consumption (TDP) 300 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 4.0 x4
Supplementary power connectors Two 8-pin None
Memory type GDDR5 GDDR5,GDDR6
Maximum RAM amount 4 GB (4 GB per GPU) GDDR5 2 GB
Display Connectors 3x DVI, 1x mini-DisplayPort No outputs
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  • GeForce GTX 690 has 500% more power consumption, than GeForce MX450.
  • GeForce GTX 690 is connected by PCIe 3.0 x16, and GeForce MX450 uses PCIe 4.0 x4 interface.
  • GeForce GTX 690 has 2 GB more memory, than GeForce MX450.
  • GeForce GTX 690 is used in Desktops, and GeForce MX450 - in Laptops.
  • GeForce GTX 690 is build with Kepler architecture, and GeForce MX450 - with Turing.
  • Core clock speed of GeForce MX450 is 480 MHz higher, than GeForce GTX 690.
  • GeForce GTX 690 is manufactured by 28 nm process technology, and GeForce MX450 - by 12 nm process technology.
  • Memory clock speed of GeForce MX450 is 3994 MHz higher, than GeForce GTX 690.

Game benchmarks

high / 1080p 35−40 16−18
ultra / 1080p 21−24 10−11
QHD / 1440p 16−18 4−5
4K / 2160p 10−11
low / 720p 60−65 35−40
medium / 1080p 40−45 21−24
The average gaming FPS of GeForce GTX 690 in Assassin's Creed Odyssey is 100% more, than GeForce MX450.

Full Specs

  GeForce GTX 690 GeForce MX450
Architecture Kepler Turing
Code name GK104 N17S-G5 / GP107-670-A1
Type Desktop Laptop
Release date 3 May 2012 1 August 2020
Pipelines 1536 896
Core clock speed 915 MHz 1395 MHz
Boost Clock 1019 MHz 1575 MHz
Transistor count 3,540 million 4,700 million
Manufacturing process technology 28 nm 12 nm
Texture fill rate 234 billion/sec 100.8
Floating-point performance 2x 3,130 gflops
Length 11.0" (27.9 cm)
Memory bus width 512-bit (256-bit per GPU) 64 Bit
Memory clock speed 6008 MHz 10002 MHz
Memory bandwidth 384 GB/s 64.03 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.5
OpenGL 4.2 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2
CUDA + 7.5
CUDA cores 3072
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI Yes (via dongle)
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision Live +
Bitcoin / BTC (SHA256) 156 Mh/s
Optimus +
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