GeForce GTS 450 vs Quadro K4000M

In this comparison between GeForce GTS 450 and Quadro K4000M 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 Quadro K4000M will be their preference. Study the comparison tables below and make your choice.

Quadro K4000M is a Laptop Graphics Card

Note: Quadro K4000M 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 Quadro K4000M here:

Main Specs

  GeForce GTS 450 Quadro K4000M
Power consumption (TDP) 106 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 6-pin
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 6% more power consumption, than Quadro K4000M.
  • GeForce GTS 450 is connected by PCIe 2.0 x16, and Quadro K4000M uses MXM-B (3.0) interface.
  • Quadro K4000M has 3 GB more memory, than GeForce GTS 450.
  • GeForce GTS 450 is used in Desktops, and Quadro K4000M - in Mobile workstations.
  • GeForce GTS 450 is build with Fermi architecture, and Quadro K4000M - with Kepler.
  • Core clock speed of GeForce GTS 450 is 966 MHz higher, than Quadro K4000M.
  • GeForce GTS 450 is manufactured by 40 nm process technology, and Quadro K4000M - by 28 nm process technology.
  • Memory clock speed of Quadro K4000M is 996 MHz higher, than GeForce GTS 450.

Game benchmarks

high / 1080p 3−4 10−11
ultra / 1080p 1−2 6−7
QHD / 1440p 0−1 1−2
low / 720p 14−16 21−24
medium / 1080p 5−6 12−14
The average gaming FPS of Quadro K4000M in Assassin's Creed Odyssey is 116% more, than GeForce GTS 450.

Full Specs

  GeForce GTS 450 Quadro K4000M
Architecture Fermi Kepler
Code name GF106 N14E-Q3
Type Desktop Mobile workstation
Release date 13 September 2010 1 June 2012
Pipelines 192 960
Core clock speed 1566 MHz 600 MHz
Transistor count 1,170 million 3,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 25.1 billion/sec 48.08
Floating-point performance 601.3 gflops 1,154 gflops
Length 8.25" (210 mm) (21 cm)
Memory bus width 128 Bit 256 Bit
Memory clock speed 1804 (3608 data rate) MHz 2800 MHz
Memory bandwidth 57.7 GB/s 89.6 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.2 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
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 37 Mh/s
Laptop size large
Optimus +
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