GeForce GT 440 vs GRID K520

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 440 and GRID K520. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 440 and GRID K520. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  GeForce GT 440 GRID K520
Power consumption (TDP) 65 Watt 225 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors None 1x 8-pin
Memory type DDR3 GDDR5
Maximum RAM amount 512 MB GDDR5 or 1 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA No outputs
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  • GRID K520 has 246% more power consumption, than GeForce GT 440.
  • GeForce GT 440 is connected by PCIe 2.0 x16, and GRID K520 uses PCIe 3.0 x16 interface.
  • GeForce GT 440 has 508 GB more memory, than GRID K520.
  • Both cards are used in Desktops.
  • GeForce GT 440 is build with Fermi architecture, and GRID K520 - with Kepler.
  • Core clock speed of GeForce GT 440 is 875 MHz higher, than GRID K520.
  • GeForce GT 440 is manufactured by 40 nm process technology, and GRID K520 - by 28 nm process technology.
  • GRID K520 is 262 mm longer, than GeForce GT 440.
  • Memory clock speed of GRID K520 is 3400 MHz higher, than GeForce GT 440.

Game benchmarks

high / 1080p 0−1 16−18
ultra / 1080p 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 1−2 30−35
medium / 1080p 0−1 20−22
The average gaming FPS of GRID K520 in Assassin's Creed Odyssey is 3100% more, than GeForce GT 440.

Full Specs

  GeForce GT 440 GRID K520
Architecture Fermi Kepler
Code name GF108 GK104
Type Desktop Workstation
Release date 1 February 2011 23 July 2013
Pipelines 96 1536
Core clock speed 1620 MHz 745 MHz
Transistor count 585 million 3,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 13.0 billion/sec 95.36
Floating-point performance 311.04 gflops 2x 2,448 gflops
Length 5.7" (14.5 cm) 267 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 1600 MHz (GDDR5) or 900 MHz (DDR3) 5000 MHz
Memory bandwidth 160.0 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
CUDA cores 96
Bus support PCI-E 2.0 x 16
Height 4.376" (11.1 cm)
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 20 Mh/s 76 Mh/s
Standard memory config per GPU 1 GB GDDR5 or 2 GB
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