GeForce GTS 450 vs Quadro K4000

If you are going to buy a new graphics card and are choosing between GeForce GTS 450 and Quadro K4000, 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 Quadro K4000, check out specs charts below.

Main Specs

  GeForce GTS 450 Quadro K4000
Power consumption (TDP) 106 Watt 80 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 3 GB
Display Connectors 2x DVI, 1x mini-HDMI 1x DVI, 2x DisplayPort
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  • GeForce GTS 450 has 32% more power consumption, than Quadro K4000.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Quadro K4000 has 2 GB more memory, than GeForce GTS 450.
  • Both cards are used in Desktops.
  • GeForce GTS 450 is build with Fermi architecture, and Quadro K4000 - with Kepler.
  • Core clock speed of GeForce GTS 450 is 756 MHz higher, than Quadro K4000.
  • GeForce GTS 450 is manufactured by 40 nm process technology, and Quadro K4000 - by 28 nm process technology.
  • Quadro K4000 is 233 mm longer, than GeForce GTS 450.
  • Memory clock speed of Quadro K4000 is 3812 MHz higher, than GeForce GTS 450.

Game benchmarks

high / 1080p 3−4 14−16
ultra / 1080p 1−2 8−9
QHD / 1440p 0−1 3−4
low / 720p 14−16 27−30
medium / 1080p 5−6 16−18
The average gaming FPS of Quadro K4000 in Assassin's Creed Odyssey is 183% more, than GeForce GTS 450.

Full Specs

  GeForce GTS 450 Quadro K4000
Architecture Fermi Kepler
Code name GF106 GK106
Type Desktop Workstation
Release date 13 September 2010 1 March 2013
Pipelines 192 768
Core clock speed 1566 MHz 810 MHz
Transistor count 1,170 million 2,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 25.1 billion/sec 51.84
Floating-point performance 601.3 gflops 1,244 gflops
Length 8.25" (210 mm) (21 cm) 241 mm
Memory bus width 128 Bit 192 Bit
Memory clock speed 1804 (3608 data rate) MHz 5616 MHz
Memory bandwidth 57.7 GB/s 134.8 GB/s
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 + 3.0
Monero / XMR (CryptoNight) 0.21 kh/s
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 61 Mh/s
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