GeForce GTX 770 vs GeForce GTX 870M

When comparing GeForce GTX 770 and GeForce GTX 870M, 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 770 and GeForce GTX 870M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 870M is a Laptop Graphics Card

Note: GeForce GTX 870M 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 870M here:

Main Specs

  GeForce GTX 770 GeForce GTX 870M
Power consumption (TDP) 230 Watt 100 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors One 8-pin and one 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 6 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 770 has 130% more power consumption, than GeForce GTX 870M.
  • GeForce GTX 770 is connected by PCIe 3.0 x16, and GeForce GTX 870M uses MXM-B (3.0) interface.
  • GeForce GTX 870M has 4 GB more memory, than GeForce GTX 770.
  • GeForce GTX 770 is used in Desktops, and GeForce GTX 870M - in Laptops.
  • GeForce GTX 770 and GeForce GTX 870M are build with Kepler architecture.
  • Core clock speed of GeForce GTX 770 is 105 MHz higher, than GeForce GTX 870M.
  • GeForce GTX 770 and GeForce GTX 870M are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 35−40 16−18
ultra / 1080p 21−24 10−11
QHD / 1440p 16−18 4−5
4K / 2160p 10−11
low / 720p 60−65 35−40
medium / 1080p 40−45 21−24
The average gaming FPS of GeForce GTX 770 in Assassin's Creed Odyssey is 100% more, than GeForce GTX 870M.

Full Specs

  GeForce GTX 770 GeForce GTX 870M
Architecture Kepler Kepler
Code name GK104 N15P-GT
Type Desktop Laptop
Release date 30 May 2013 12 March 2014
Pipelines 1536 1344
Core clock speed 1046 MHz 941 MHz
Boost Clock 1085 MHz 967 MHz
Transistor count 3,540 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 134 billion/sec 108.3
Floating-point performance 3,333 gflops 2,599 gflops
Length 10.5" (26.7 cm)
Memory bus width 256 Bit 192 Bit
Memory clock speed 7012 MHz
Memory bandwidth 224.3 GB/s 120.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.3 4.5
OpenCL 1.2 1.1
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 1536 1344
Bus support PCI Express 3.0 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 2048x1536
Audio input for HDMI Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 113 Mh/s 82 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 +
Ethereum / ETH (DaggerHashimoto) 3.9 Mh/s
Blu Ray 3D +
Minimum recommended system power 600 Watt
PhysX +
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