GeForce GTX 770M vs GeForce GTX 880M

If you are going to buy a new graphics card and are choosing between GeForce GTX 770M and GeForce GTX 880M, 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 770M stacks up against GeForce GTX 880M, check out specs charts below.

GeForce GTX 770M and GeForce GTX 880M are Laptop Graphics Cards

Note: GeForce GTX 770M and GeForce GTX 880M 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 770M or GeForce GTX 880M here:

Main Specs

  GeForce GTX 770M GeForce GTX 880M
Power consumption (TDP) 75 Watt 122 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 8 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 880M has 62% more power consumption, than GeForce GTX 770M.
  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • GeForce GTX 880M has 5 GB more memory, than GeForce GTX 770M.
  • Both cards are used in Laptops.
  • GeForce GTX 770M and GeForce GTX 880M are build with Kepler architecture.
  • Core clock speed of GeForce GTX 880M is 143 MHz higher, than GeForce GTX 770M.
  • GeForce GTX 770M and GeForce GTX 880M are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 14−16 20−22
ultra / 1080p 8−9 12−14
QHD / 1440p 3−4 6−7
4K / 2160p 5−6
low / 720p 30−33 40−45
medium / 1080p 16−18 24−27
The average gaming FPS of GeForce GTX 880M in Assassin's Creed Odyssey is 40% more, than GeForce GTX 770M.

Full Specs

  GeForce GTX 770M GeForce GTX 880M
Architecture Kepler Kepler
Code name N14E-GS N15E-GX-A2
Type Laptop Laptop
Release date 30 May 2013 12 March 2014
Pipelines 960 1536
Core clock speed 811 MHz 954 MHz
Boost Clock 797 MHz 993 MHz
Transistor count 2,540 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 63.76 127.1
Floating-point performance 1,530 gflops 3,050 gflops
Memory bus width 192 Bit 256 Bit
Memory clock speed 2000 MHz
Memory bandwidth 96.0 GB/s 160.0 GB/s
Shared memory - -
DirectX 12 API 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.5
OpenCL 1.1 1.1
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 960 1536
Bus support PCI Express 3.0, PCI Express 2.0 PCI Express 2.0, PCI Express 3.0
SLI options + +
HDMI + +
Bitcoin / BTC (SHA256) 55 Mh/s 96 Mh/s
Laptop size large large
Standard memory configuration GDDR5 GDDR5
eDP 1.2 signal support Up to 3840x2160 Up to 3840x2160
LVDS signal support Up to 1920x1200 Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160 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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