GeForce GTS 450 vs GeForce GTX 750

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTS 450 and GeForce GTX 750. 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 GTS 450 and GeForce GTX 750. 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.

Main Specs

  GeForce GTS 450 GeForce GTX 750
Power consumption (TDP) 106 Watt 55 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors 2x DVI, 1x mini-HDMI 2x DVI, 1x mini-HDMI
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  • GeForce GTS 450 has 92% more power consumption, than GeForce GTX 750.
  • GeForce GTS 450 is connected by PCIe 2.0 x16, and GeForce GTX 750 uses PCIe 3.0 x16 interface.
  • GeForce GTS 450 and GeForce GTX 750 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • GeForce GTS 450 is build with Fermi architecture, and GeForce GTX 750 - with Maxwell.
  • Core clock speed of GeForce GTS 450 is 546 MHz higher, than GeForce GTX 750.
  • GeForce GTS 450 is manufactured by 40 nm process technology, and GeForce GTX 750 - by 28 nm process technology.
  • GeForce GTS 450 is 3 mm longer, than GeForce GTX 750.
  • Memory clock speed of GeForce GTS 450 is 1799 MHz higher, than GeForce GTX 750.

Game benchmarks

high / 1080p 3−4 16−18
ultra / 1080p 1−2 10−11
QHD / 1440p 0−1 4−5
low / 720p 14−16 35−40
medium / 1080p 5−6 21−24
The average gaming FPS of GeForce GTX 750 in Assassin's Creed Odyssey is 250% more, than GeForce GTS 450.

Full Specs

  GeForce GTS 450 GeForce GTX 750
Architecture Fermi Maxwell
Code name GF106 GM107
Type Desktop Desktop
Release date 13 September 2010 18 February 2014
Pipelines 192 512
Core clock speed 1566 MHz 1020 MHz
Boost Clock 1085 MHz
Transistor count 1,170 million 1,870 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 25.1 billion/sec 34.72
Floating-point performance 601.3 gflops 1,111 gflops
Length 8.25" (210 mm) (21 cm) 5.7" (14.5 cm)
Memory bus width 128 Bit 128 Bit
Memory clock speed 1804 (3608 data rate) MHz 5.0 GB/s
Memory bandwidth 57.7 GB/s 80 GB/s
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.2 4.4
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 192 512
Bus support PCI-E 2.0 x 16 PCI Express 3.0
Height 4.376" (111 mm) (11.1 cm) 4.376" (11.1 cm)
SLI options +
Multi monitor support 3 displays
HDMI + +
HDCP +
Maximum VGA resolution 2048x1536 2048x1536
Audio input for HDMI Internal Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 40 Mh/s 143 Mh/s
Blu Ray 3D +
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