GeForce GT 755M vs Radeon HD 5670

When choosing between GeForce GT 755M and Radeon HD 5670, 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 755M and Radeon HD 5670.

GeForce GT 755M is a Laptop Graphics Card

Note: GeForce GT 755M 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 GeForce GT 755M here:

Main Specs

  GeForce GT 755M Radeon HD 5670
Power consumption (TDP) 50 Watt 64 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x VGA
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  • Radeon HD 5670 has 28% more power consumption, than GeForce GT 755M.
  • GeForce GT 755M is connected by PCIe 3.0 x16, and Radeon HD 5670 uses PCIe 2.0 x16 interface.
  • GeForce GT 755M has 3 GB more memory, than Radeon HD 5670.
  • GeForce GT 755M is used in Laptops, and Radeon HD 5670 - in Desktops.
  • GeForce GT 755M is build with Kepler architecture, and Radeon HD 5670 - with Terascale 2.
  • Core clock speed of GeForce GT 755M is 205 MHz higher, than Radeon HD 5670.
  • GeForce GT 755M is manufactured by 28 nm process technology, and Radeon HD 5670 - by 40 nm process technology.
  • Memory clock speed of GeForce GT 755M is 4400 MHz higher, than Radeon HD 5670.

Game benchmarks

high / 1080p 7−8 0−1
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 18−20 1−2
medium / 1080p 9−10 0−1
The average gaming FPS of GeForce GT 755M in Assassin's Creed Odyssey is 1800% more, than Radeon HD 5670.

Full Specs

  GeForce GT 755M Radeon HD 5670
Architecture Kepler Terascale 2
Code name N14P- Redwood
Type Laptop Desktop
Release date 25 June 2013 14 January 2010
Pipelines 384 400
Core clock speed 980 MHz 775 MHz
Transistor count 1,270 million 627 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 31.36 15.50
Floating-point performance 752.6 gflops 620.0 gflops
Length 168 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 5400 MHz 1000 MHz
Memory bandwidth 86.4 GB/s 64 GB/s
Shared memory -
DirectX 12 API 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.5 4.4
OpenCL 1.1 1.2
Vulkan 1.1.126 N/A
CUDA +
Bus support PCI Express 3.0, PCI Express 2.0
HDMI +
Bitcoin / BTC (SHA256) 27 Mh/s
Laptop size medium sized
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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