GeForce GTX 670MX vs Radeon HD 7690M XT

In this comparison between GeForce GTX 670MX and Radeon HD 7690M XT 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 670MX will be the best choice, for others Radeon HD 7690M XT will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 670MX and Radeon HD 7690M XT are Laptop Graphics Cards

Note: GeForce GTX 670MX and Radeon HD 7690M XT are only used in laptop graphics. They have 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 670MX or Radeon HD 7690M XT here:

Main Specs

  GeForce GTX 670MX Radeon HD 7690M XT
Power consumption (TDP) 75 Watt 25 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 670MX has 200% more power consumption, than Radeon HD 7690M XT.
  • GeForce GTX 670MX is connected by PCIe 3.0 x16, and Radeon HD 7690M XT uses PCIe 2.0 x16 interface.
  • GeForce GTX 670MX has 1 GB more memory, than Radeon HD 7690M XT.
  • Both cards are used in Laptops.
  • GeForce GTX 670MX is build with Kepler architecture, and Radeon HD 7690M XT - with Terascale 2.
  • Core clock speed of Radeon HD 7690M XT is 125 MHz higher, than GeForce GTX 670MX.
  • GeForce GTX 670MX is manufactured by 28 nm process technology, and Radeon HD 7690M XT - by 40 nm process technology.
  • Memory clock speed of Radeon HD 7690M XT is 2200 MHz higher, than GeForce GTX 670MX.

Game benchmarks

high / 1080p 8−9 2−3
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 20−22 12−14
medium / 1080p 10−12 4−5
The average gaming FPS of GeForce GTX 670MX in Assassin's Creed Odyssey is 120% more, than Radeon HD 7690M XT.

Full Specs

  GeForce GTX 670MX Radeon HD 7690M XT
Architecture Kepler Terascale 2
Code name N13E-GR Thames XTX
Type Laptop Laptop
Release date 1 October 2012 7 June 2011
Pipelines 960 480
Core clock speed 600 MHz 725 MHz
Transistor count 3,540 million 716 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 48.0 billion/sec 17.40
Floating-point performance 1,154 gflops 696.0 gflops
Memory bus width 192 Bit 128 Bit
Memory clock speed 1400 MHz 3600 MHz
Memory bandwidth 67.2 GB/s 57.6 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 2.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Laptop size large medium sized
Optimus +
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