GeForce GTS 450 vs UHD Graphics 630

When comparing GeForce GTS 450 and UHD 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 GTS 450 and UHD Graphics 630 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GeForce GTS 450 UHD Graphics 630
Power consumption (TDP) 106 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Supplementary power connectors 6-pin
Memory type GDDR5 System Shared
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTS 450 has 606% more power consumption, than UHD Graphics 630.
  • GeForce GTS 450 is connected by PCIe 2.0 x16, and UHD Graphics 630 uses PCIe 3.0 x1 interface.
  • Both cards are used in Desktops.
  • GeForce GTS 450 is build with Fermi architecture, and UHD Graphics 630 - with Gen. 9.5.
  • Core clock speed of GeForce GTS 450 is 1266 MHz higher, than UHD Graphics 630.
  • GeForce GTS 450 is manufactured by 40 nm process technology, and UHD Graphics 630 - by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 3−4
ultra / 1080p 1−2 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 5−6 5−6
GeForce GTS 450 and UHD Graphics 630 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTS 450 UHD Graphics 630
Architecture Fermi Gen. 9.5
Code name GF106 Kaby-Lake-H-GT2
Type Desktop Desktop
Release date 13 September 2010 1 October 2017
Pipelines 192 24
Core clock speed 1566 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 1,170 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 25.1 billion/sec 26.45
Floating-point performance 601.3 gflops 460.8 gflops
Length 8.25" (210 mm) (21 cm)
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 1804 (3608 data rate) MHz
Memory bandwidth 57.7 GB/s
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.5
OpenGL 4.2 4.6
OpenCL 1.1 2.1
Vulkan N/A 1.1.103
CUDA +
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
Quick Sync +
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