GeForce GT 440 vs Radeon R7 M340

When choosing between GeForce GT 440 and Radeon R7 M340, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GT 440 and Radeon R7 M340.

Radeon R7 M340 is a Laptop Graphics Card

Note: Radeon R7 M340 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 R7 M340 here:

Main Specs

  GeForce GT 440 Radeon R7 M340
Power consumption (TDP) 65 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors None None
Memory type DDR3 DDR3
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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  • GeForce GT 440 is connected by PCIe 2.0 x16, and Radeon R7 M340 uses PCIe 3.0 x8 interface.
  • GeForce GT 440 has 508 GB more memory, than Radeon R7 M340.
  • GeForce GT 440 is used in Desktops, and Radeon R7 M340 - in Laptops.
  • GeForce GT 440 is build with Fermi architecture, and Radeon R7 M340 - with GCN.
  • Core clock speed of GeForce GT 440 is 599 MHz higher, than Radeon R7 M340.
  • GeForce GT 440 is manufactured by 40 nm process technology, and Radeon R7 M340 - by 28 nm process technology.
  • Memory clock speed of GeForce GT 440 is 600 MHz higher, than Radeon R7 M340.

Game benchmarks

high / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 1−2 1−2
medium / 1080p 0−1 0−1
GeForce GT 440 and Radeon R7 M340 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GT 440 Radeon R7 M340
Architecture Fermi GCN
Code name GF108 Meso Pro DDR3
Type Desktop Laptop
Release date 1 February 2011 16 June 2015
Pipelines 96 320
Core clock speed 1620 MHz 1021 MHz
Boost Clock 1021 MHz
Transistor count 585 million 950 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 13.0 billion/sec 17.16
Floating-point performance 311.04 gflops 549.1 gflops
Length 5.7" (14.5 cm)
Memory bus width 128 Bit 128 Bit
Memory clock speed 1600 MHz (GDDR5) or 900 MHz (DDR3) 1000 MHz
Memory bandwidth 16 GB/s
Shared memory -
DirectX 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.2 4.4
OpenCL 1.1 Not Listed
Vulkan N/A +
CUDA +
FreeSync +
CUDA cores 96
Bus support PCI-E 2.0 x 16 PCIe 3.0
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 74 Mh/s
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 6
Standard memory config per GPU 1 GB GDDR5 or 2 GB
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