GeForce GTS 450 vs GeForce MX250

If you are going to buy a new graphics card and are choosing between GeForce GTS 450 and GeForce MX250, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTS 450 stacks up against GeForce MX250, check out specs charts below.

GeForce MX250 is a Laptop Graphics Card

Note: GeForce MX250 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 MX250 here:

Main Specs

  GeForce GTS 450 GeForce MX250
Power consumption (TDP) 106 Watt 10 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x4
Supplementary power connectors 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTS 450 has 960% more power consumption, than GeForce MX250.
  • GeForce GTS 450 is connected by PCIe 2.0 x16, and GeForce MX250 uses PCIe 3.0 x4 interface.
  • GeForce MX250 has 3 GB more memory, than GeForce GTS 450.
  • GeForce GTS 450 is used in Desktops, and GeForce MX250 - in Laptops.
  • GeForce GTS 450 is build with Fermi architecture, and GeForce MX250 - with Pascal.
  • Core clock speed of GeForce GTS 450 is 48 MHz higher, than GeForce MX250.
  • GeForce GTS 450 is manufactured by 40 nm process technology, and GeForce MX250 - by 14 nm process technology.
  • Memory clock speed of GeForce MX250 is 5196 MHz higher, than GeForce GTS 450.

Game benchmarks

high / 1080p 3−4 12−14
ultra / 1080p 1−2 7−8
QHD / 1440p 0−1 2−3
low / 720p 14−16 27−30
medium / 1080p 5−6 16−18
The average gaming FPS of GeForce MX250 in Assassin's Creed Odyssey is 166% more, than GeForce GTS 450.

Full Specs

  GeForce GTS 450 GeForce MX250
Architecture Fermi Pascal
Code name GF106 N17S-G2
Type Desktop Laptop
Release date 13 September 2010 20 February 2019
Pipelines 192 384
Core clock speed 1566 MHz 1518 MHz
Boost Clock 1582 MHz
Transistor count 1,170 million 1,800 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 25.1 billion/sec 24.91
Floating-point performance 601.3 gflops
Length 8.25" (210 mm) (21 cm)
Memory bus width 128 Bit 64 Bit
Memory clock speed 1804 (3608 data rate) MHz 7000 MHz
Memory bandwidth 57.7 GB/s 48.06 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.2 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2
CUDA + 6.1
CUDA cores 192
Bus support PCI-E 2.0 x 16
Height 4.376" (111 mm) (11.1 cm)
SLI options +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 40 Mh/s
Laptop size large
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