GeForce GTX 680M vs GeForce GTX 980

When choosing between GeForce GTX 680M and GeForce GTX 980, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 680M and GeForce GTX 980.

GeForce GTX 680M is a Laptop Graphics Card

Note: GeForce GTX 680M 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 680M here:

Main Specs

  GeForce GTX 680M GeForce GTX 980
Power consumption (TDP) 100 Watt 165 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None 2x 6-pins
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 3x DisplayPort
Recommended system power (PSU) 500 Watt
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  • GeForce GTX 980 has 65% more power consumption, than GeForce GTX 680M.
  • GeForce GTX 680M is connected by MXM-B (3.0), and GeForce GTX 980 uses PCIe 3.0 x16 interface.
  • GeForce GTX 680M and GeForce GTX 980 have maximum RAM of 4 GB.
  • GeForce GTX 680M is used in Laptops, and GeForce GTX 980 - in Desktops.
  • GeForce GTX 680M is build with Kepler architecture, and GeForce GTX 980 - with Maxwell.
  • GeForce GTX 680M and GeForce GTX 980 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 680M is 1793 MHz higher, than GeForce GTX 980.

Game benchmarks

high / 1080p 16−18 55−60
ultra / 1080p 9−10 35−40
QHD / 1440p 4−5 30−35
4K / 2160p 4−5 18−20
low / 720p 30−35 80−85
medium / 1080p 20−22 65−70
The average gaming FPS of GeForce GTX 980 in Assassin's Creed Odyssey is 250% more, than GeForce GTX 680M.

Full Specs

  GeForce GTX 680M GeForce GTX 980
Architecture Kepler Maxwell
Code name N13E-GTX GM204
Type Laptop Desktop
Release date 4 June 2012 19 September 2014
Pipelines 1344 2048
Core clock speed 720 MHz
Boost Clock 758 MHz 1216 MHz
Transistor count 3,540 million 5,200 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 80.6 billion/sec 144 billion/sec
Floating-point performance 2,038 gflops 4,981 gflops
Length 10.5" (26.7 cm)
Memory bus width 256 Bit 256 Bit
Memory clock speed 1800 MHz 7.0 GB/s
Memory bandwidth 115.2 GB/s 224 GB/s
Shared memory - -
G-SYNC support +
DirectX 12 API 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.5
OpenCL 1.1 1.2
Vulkan 1.1.126 1.1.126
CUDA + +
Monero / XMR (CryptoNight) 0.54 kh/s
CUDA cores 1344 2048
Bus support PCI Express 3.0 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
Bitcoin / BTC (SHA256) 100 Mh/s 579 Mh/s
Laptop size large
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus + +
Decred / DCR (Decred) 1.74 Gh/s
Ethereum / ETH (DaggerHashimoto) 20.28 Mh/s
Zcash / ZEC (Equihash) 312.12 Sol/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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