GeForce GTS 450 vs Quadro P620

If you are going to buy a new graphics card and are choosing between GeForce GTS 450 and Quadro P620, 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 P620, check out specs charts below.

Main Specs

  GeForce GTS 450 Quadro P620
Power consumption (TDP) 106 Watt 40 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 4 GB
Display Connectors 2x DVI, 1x mini-HDMI 4x mini-DisplayPort
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  • GeForce GTS 450 has 165% more power consumption, than Quadro P620.
  • GeForce GTS 450 is connected by PCIe 2.0 x16, and Quadro P620 uses PCIe 3.0 x16 interface.
  • Quadro P620 has 3 GB more memory, than GeForce GTS 450.
  • Both cards are used in Desktops.
  • GeForce GTS 450 is build with Fermi architecture, and Quadro P620 - with Pascal.
  • Core clock speed of GeForce GTS 450 is 389 MHz higher, than Quadro P620.
  • GeForce GTS 450 is manufactured by 40 nm process technology, and Quadro P620 - by 14 nm process technology.
  • Quadro P620 is 137 mm longer, than GeForce GTS 450.
  • Memory clock speed of Quadro P620 is 4196 MHz higher, than GeForce GTS 450.

Game benchmarks

high / 1080p 3−4 18−20
ultra / 1080p 1−2 10−12
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 14−16 35−40
medium / 1080p 5−6 21−24
The average gaming FPS of Quadro P620 in Assassin's Creed Odyssey is 266% more, than GeForce GTS 450.

Full Specs

  GeForce GTS 450 Quadro P620
Architecture Fermi Pascal
Code name GF106 GP107
Type Desktop Workstation
Release date 13 September 2010 27 May 2019
Pipelines 192 512
Core clock speed 1566 MHz 1177 MHz
Boost Clock 1442 MHz
Transistor count 1,170 million 3,300 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 25.1 billion/sec 43.33
Floating-point performance 601.3 gflops 1,490 gflops
Length 8.25" (210 mm) (21 cm) 145 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1804 (3608 data rate) MHz 6000 MHz
Memory bandwidth 57.7 GB/s 80.13 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.2 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA + 6.1
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
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