GeForce GTX 770M vs Radeon HD 7670A

In this comparison between GeForce GTX 770M and Radeon HD 7670A you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 770M will be the best choice, for others Radeon HD 7670A will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 770M is a Laptop Graphics Card

Note: GeForce GTX 770M 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 770M here:

Main Specs

  GeForce GTX 770M Radeon HD 7670A
Power consumption (TDP) 75 Watt 45 Watt
Interface MXM-B (3.0) MXM-A (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 1 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 770M has 66% more power consumption, than Radeon HD 7670A.
  • GeForce GTX 770M is connected by MXM-B (3.0), and Radeon HD 7670A uses MXM-A (3.0) interface.
  • GeForce GTX 770M has 2 GB more memory, than Radeon HD 7670A.
  • GeForce GTX 770M is used in Laptops, and Radeon HD 7670A - in Desktops.
  • GeForce GTX 770M is build with Kepler architecture, and Radeon HD 7670A - with TeraScale 2.
  • Core clock speed of GeForce GTX 770M is 211 MHz higher, than Radeon HD 7670A.
  • GeForce GTX 770M is manufactured by 28 nm process technology, and Radeon HD 7670A - by 40 nm process technology.
  • Memory clock speed of Radeon HD 7670A is 2000 MHz higher, than GeForce GTX 770M.

Game benchmarks

high / 1080p 14−16 1−2
ultra / 1080p 8−9 0−1
QHD / 1440p 3−4 0−1
low / 720p 30−33 12−14
medium / 1080p 16−18 3−4
The average gaming FPS of GeForce GTX 770M in Assassin's Creed Odyssey is 250% more, than Radeon HD 7670A.

Full Specs

  GeForce GTX 770M Radeon HD 7670A
Architecture Kepler TeraScale 2
Code name N14E-GS Turks
Type Laptop Desktop
Release date 30 May 2013 5 January 2012
Pipelines 960 480
Core clock speed 811 MHz 600 MHz
Boost Clock 797 MHz
Transistor count 2,540 million 716 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 63.76 14.40
Floating-point performance 1,530 gflops 576.0 gflops
Memory bus width 192 Bit 128 Bit
Memory clock speed 2000 MHz 4000 MHz
Memory bandwidth 96.0 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 +
CUDA cores 960
Bus support PCI Express 3.0, PCI Express 2.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 55 Mh/s
Laptop size large
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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