GeForce GT 745A vs Quadro K4000

If you are going to buy a new graphics card and are choosing between GeForce GT 745A 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 GT 745A stacks up against Quadro K4000, check out specs charts below.

Main Specs

  GeForce GT 745A Quadro K4000
Power consumption (TDP) 33 Watt 80 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 3 GB
Display Connectors No outputs 1x DVI, 2x DisplayPort
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  • Quadro K4000 has 142% more power consumption, than GeForce GT 745A.
  • GeForce GT 745A is connected by PCIe 3.0 x16, and Quadro K4000 uses PCIe 2.0 x16 interface.
  • Quadro K4000 has 1 GB more memory, than GeForce GT 745A.
  • Both cards are used in Desktops.
  • GeForce GT 745A and Quadro K4000 are build with Kepler architecture.
  • Core clock speed of GeForce GT 745A is 27 MHz higher, than Quadro K4000.
  • GeForce GT 745A and Quadro K4000 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K4000 is 3816 MHz higher, than GeForce GT 745A.

Game benchmarks

high / 1080p 2−3 14−16
ultra / 1080p 0−1 8−9
QHD / 1440p 0−1 3−4
low / 720p 12−14 27−30
medium / 1080p 4−5 16−18
The average gaming FPS of Quadro K4000 in Assassin's Creed Odyssey is 233% more, than GeForce GT 745A.

Full Specs

  GeForce GT 745A Quadro K4000
Architecture Kepler Kepler
Code name GK107 GK106
Type Desktop Workstation
Release date 26 August 2013 1 March 2013
Pipelines 384 768
Core clock speed 837 MHz 810 MHz
Boost Clock 915 MHz
Transistor count 1,270 million 2,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 29.28 51.84
Floating-point performance 642.8 gflops 1,244 gflops
Length 241 mm
Memory bus width 128 Bit 192 Bit
Memory clock speed 1800 MHz 5616 MHz
Memory bandwidth 28.8 GB/s 134.8 GB/s
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA 3.0 3.0
Monero / XMR (CryptoNight) 0.21 kh/s
Bitcoin / BTC (SHA256) 26 Mh/s 61 Mh/s
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