GeForce GT 440 vs Radeon HD 7770M

When choosing between GeForce GT 440 and Radeon HD 7770M, 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 HD 7770M.

Radeon HD 7770M is a Laptop Graphics Card

Note: Radeon HD 7770M 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 HD 7770M here:

Main Specs

  GeForce GT 440 Radeon HD 7770M
Power consumption (TDP) 65 Watt 32 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 512 MB GDDR5 or 1 GB 1 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA No outputs
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  • GeForce GT 440 has 103% more power consumption, than Radeon HD 7770M.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • GeForce GT 440 has 511 GB more memory, than Radeon HD 7770M.
  • GeForce GT 440 is used in Desktops, and Radeon HD 7770M - in Laptops.
  • GeForce GT 440 is build with Fermi architecture, and Radeon HD 7770M - with GCN.
  • Core clock speed of GeForce GT 440 is 945 MHz higher, than Radeon HD 7770M.
  • GeForce GT 440 is manufactured by 40 nm process technology, and Radeon HD 7770M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7770M is 2400 MHz higher, than GeForce GT 440.

Game benchmarks

high / 1080p 0−1 9−10
ultra / 1080p 5−6
QHD / 1440p 0−1 0−1
low / 720p 1−2 21−24
medium / 1080p 0−1 10−12
The average gaming FPS of Radeon HD 7770M in Assassin's Creed Odyssey is 2100% more, than GeForce GT 440.

Full Specs

  GeForce GT 440 Radeon HD 7770M
Architecture Fermi GCN
Code name GF108 Chelsea XT
Type Desktop Laptop
Release date 1 February 2011 24 April 2012
Pipelines 96 512
Core clock speed 1620 MHz 675 MHz
Transistor count 585 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 13.0 billion/sec 21.60
Floating-point performance 311.04 gflops 691.2 gflops
Length 5.7" (14.5 cm)
Memory bus width 128 Bit 128 Bit
Memory clock speed 1600 MHz (GDDR5) or 900 MHz (DDR3) 4000 MHz
Memory bandwidth 64 GB/s
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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