GeForce GTX 775M vs Radeon HD 7670A

When comparing GeForce GTX 775M and Radeon HD 7670A, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 775M and Radeon HD 7670A is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 775M is a Laptop Graphics Card

Note: GeForce GTX 775M 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 GTX 775M here:

Main Specs

  GeForce GTX 775M Radeon HD 7670A
Power consumption (TDP) 100 Watt 45 Watt
Interface MXM-A (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors No outputs
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  • GeForce GTX 775M has 122% more power consumption, than Radeon HD 7670A.
  • GeForce GTX 775M has 3 GB more memory, than Radeon HD 7670A.
  • GeForce GTX 775M is used in Laptops, and Radeon HD 7670A - in Desktops.
  • GeForce GTX 775M is build with Kepler architecture, and Radeon HD 7670A - with TeraScale 2.
  • Core clock speed of GeForce GTX 775M is 119 MHz higher, than Radeon HD 7670A.
  • GeForce GTX 775M is manufactured by 28 nm process technology, and Radeon HD 7670A - by 40 nm process technology.
  • Memory clock speed of Radeon HD 7670A is 400 MHz higher, than GeForce GTX 775M.

Game benchmarks

high / 1080p 21−24 1−2
ultra / 1080p 12−14 0−1
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 12−14
medium / 1080p 27−30 3−4
The average gaming FPS of GeForce GTX 775M in Assassin's Creed Odyssey is 416% more, than Radeon HD 7670A.

Full Specs

  GeForce GTX 775M Radeon HD 7670A
Architecture Kepler TeraScale 2
Code name N13E-GTX-A2 Turks
Type Laptop Desktop
Release date 24 September 2013 5 January 2012
Pipelines 1344 480
Core clock speed 719 MHz 600 MHz
Transistor count 3540 Million 716 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 14.40
Floating-point performance 576.0 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 3600 MHz 4000 MHz
Memory bandwidth 64 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 11.2 (11_0)
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
CUDA +
SLI options +
Laptop size large
Optimus +
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