GeForce GT 440 vs Radeon R6 M340DX

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 440 and Radeon R6 M340DX. 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 Radeon R6 M340DX. 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.

Radeon R6 M340DX is a Laptop Graphics Card

Note: Radeon R6 M340DX 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 Radeon R6 M340DX here:

Main Specs

  GeForce GT 440 Radeon R6 M340DX
Power consumption (TDP) 65 Watt
Interface PCIe 2.0 x16 IGP
Supplementary power connectors None
Memory type DDR3 DDR3
Maximum RAM amount 512 MB GDDR5 or 1 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA No outputs
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  • GeForce GT 440 is connected by PCIe 2.0 x16, and Radeon R6 M340DX uses IGP interface.
  • GeForce GT 440 is used in Desktops, and Radeon R6 M340DX - in Laptops.
  • GeForce GT 440 is build with Fermi architecture, and Radeon R6 M340DX - with GCN.
  • GeForce GT 440 is manufactured by 40 nm process technology, and Radeon R6 M340DX - by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 2−3
ultra / 1080p 2−3
QHD / 1440p 0−1 0−1
low / 720p 1−2 10−11
medium / 1080p 0−1 3−4
The average gaming FPS of Radeon R6 M340DX in Assassin's Creed Odyssey is 900% more, than GeForce GT 440.

Full Specs

  GeForce GT 440 Radeon R6 M340DX
Architecture Fermi GCN
Code name GF108 Jet
Type Desktop Laptop
Release date 1 February 2011 3 June 2015
Pipelines 96 704
Core clock speed 1620 MHz
Boost Clock 1030 MHz
Transistor count 585 million 690 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 13.0 billion/sec 24.72
Floating-point performance 311.04 gflops
Length 5.7" (14.5 cm)
Memory bus width 128 Bit
Memory clock speed 1600 MHz (GDDR5) or 900 MHz (DDR3)
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.2 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA +
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
Laptop size medium sized
Standard memory config per GPU 1 GB GDDR5 or 2 GB
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