GeForce GTX 670MX vs GeForce GTX 770

If you are going to buy a new graphics card and are choosing between GeForce GTX 670MX and GeForce GTX 770, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 670MX stacks up against GeForce GTX 770, check out specs charts below.

GeForce GTX 670MX is a Laptop Graphics Card

Note: GeForce GTX 670MX 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 670MX here:

Main Specs

  GeForce GTX 670MX GeForce GTX 770
Power consumption (TDP) 75 Watt 230 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors One 8-pin and one 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 2 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 770 has 206% more power consumption, than GeForce GTX 670MX.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 670MX has 1 GB more memory, than GeForce GTX 770.
  • GeForce GTX 670MX is used in Laptops, and GeForce GTX 770 - in Desktops.
  • GeForce GTX 670MX and GeForce GTX 770 are build with Kepler architecture.
  • Core clock speed of GeForce GTX 770 is 446 MHz higher, than GeForce GTX 670MX.
  • GeForce GTX 670MX and GeForce GTX 770 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 770 is 5612 MHz higher, than GeForce GTX 670MX.

Game benchmarks

high / 1080p 8−9 35−40
ultra / 1080p 5−6 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 20−22 60−65
medium / 1080p 10−12 40−45
The average gaming FPS of GeForce GTX 770 in Assassin's Creed Odyssey is 272% more, than GeForce GTX 670MX.

Full Specs

  GeForce GTX 670MX GeForce GTX 770
Architecture Kepler Kepler
Code name N13E-GR GK104
Type Laptop Desktop
Release date 1 October 2012 30 May 2013
Pipelines 960 1536
Core clock speed 600 MHz 1046 MHz
Boost Clock 1085 MHz
Transistor count 3,540 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 48.0 billion/sec 134 billion/sec
Floating-point performance 1,154 gflops 3,333 gflops
Length 10.5" (26.7 cm)
Memory bus width 192 Bit 256 Bit
Memory clock speed 1400 MHz 7012 MHz
Memory bandwidth 67.2 GB/s 224.3 GB/s
Shared memory -
DirectX 12 API 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.3
OpenCL 1.1 1.2
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 960 1536
Bus support PCI Express 2.0 PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI + +
HDCP + +
Maximum VGA resolution Up to 2048x1536 2048x1536
Audio input for HDMI Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 113 Mh/s
Laptop size large
Optimus +
Ethereum / ETH (DaggerHashimoto) 3.9 Mh/s
Blu Ray 3D +
Minimum recommended system power 600 Watt
PhysX +
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