GeForce GTS 450 vs GeForce GTX 590

In this comparison between GeForce GTS 450 and GeForce GTX 590 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 GTS 450 will be the best choice, for others GeForce GTX 590 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GTS 450 GeForce GTX 590
Power consumption (TDP) 106 Watt 365 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 6-pin Two 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 3072 MB (1536 MB per GPU)
Display Connectors 2x DVI, 1x mini-HDMI 3x DVI, 1x mini-DisplayPort
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  • GeForce GTX 590 has 244% more power consumption, than GeForce GTS 450.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • GeForce GTX 590 has 3071 GB more memory, than GeForce GTS 450.
  • Both cards are used in Desktops.
  • GeForce GTS 450 and GeForce GTX 590 are build with Fermi architecture.
  • Core clock speed of GeForce GTS 450 is 351 MHz higher, than GeForce GTX 590.
  • GeForce GTS 450 and GeForce GTX 590 are manufactured by 40 nm process technology.
  • GeForce GTX 590 is 3 mm longer, than GeForce GTS 450.
  • Memory clock speed of GeForce GTS 450 is 97 MHz higher, than GeForce GTX 590.

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 590 in Assassin's Creed Odyssey is 250% more, than GeForce GTS 450.

Full Specs

  GeForce GTS 450 GeForce GTX 590
Architecture Fermi Fermi
Code name GF106 GF110
Type Desktop Desktop
Release date 13 September 2010 24 March 2011
Pipelines 192 1024
Core clock speed 1566 MHz 1215 MHz
Transistor count 1,170 million 3,000 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 25.1 billion/sec 77.7 billion/sec
Floating-point performance 601.3 gflops 2x 1,244.2 gflops
Length 8.25" (210 mm) (21 cm) 11" (280 mm) (27.9 cm)
Memory bus width 128 Bit 768-bit (384-bit per GPU)
Memory clock speed 1804 (3608 data rate) MHz 1707 MHz
Memory bandwidth 57.7 GB/s 327.7 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.2 4.2
OpenCL 1.1 1.1
Vulkan N/A N/A
CUDA + +
CUDA cores 192 1024
Bus support PCI-E 2.0 x 16 16x PCI-E 2.0
Height 4.376" (111 mm) (11.1 cm) 4.376" (111 mm) (11.1 cm)
SLI options + +
Multi monitor support +
HDMI + +
Maximum VGA resolution 2048x1536 2048x1536
Audio input for HDMI Internal Internal
Bitcoin / BTC (SHA256) 40 Mh/s 107 Mh/s
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