GeForce GTX 680 vs GeForce GTX 750

If you are going to buy a new graphics card and are choosing between GeForce GTX 680 and GeForce GTX 750, 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 680 stacks up against GeForce GTX 750, check out specs charts below.

Main Specs

  GeForce GTX 680 GeForce GTX 750
Power consumption (TDP) 195 Watt 55 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors Two 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 2048 MB 1 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 2x DVI, 1x mini-HDMI
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  • GeForce GTX 680 has 254% more power consumption, than GeForce GTX 750.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 680 has 2047 GB more memory, than GeForce GTX 750.
  • Both cards are used in Desktops.
  • GeForce GTX 680 is build with Kepler architecture, and GeForce GTX 750 - with Maxwell.
  • Core clock speed of GeForce GTX 750 is 14 MHz higher, than GeForce GTX 680.
  • GeForce GTX 680 and GeForce GTX 750 are manufactured by 28 nm process technology.
  • GeForce GTX 680 is 5 mm longer, than GeForce GTX 750.
  • Memory clock speed of GeForce GTX 680 is 5995 MHz higher, than GeForce GTX 750.

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 680 in Assassin's Creed Odyssey is 100% more, than GeForce GTX 750.

Full Specs

  GeForce GTX 680 GeForce GTX 750
Architecture Kepler Maxwell
Code name GK104 GM107
Type Desktop Desktop
Release date 22 March 2012 18 February 2014
Pipelines 1536 512
Core clock speed 1006 MHz 1020 MHz
Boost Clock 1058 MHz 1085 MHz
Transistor count 3,540 million 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 128.8 billion/sec 34.72
Floating-point performance 3,090.4 gflops 1,111 gflops
Length 10.0" (25.4 cm) 5.7" (14.5 cm)
Memory bus width 256-bit GDDR5 128 Bit
Memory clock speed 6000 MHz 5.0 GB/s
Memory bandwidth 192.2 GB/s 80 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.2 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 1536 512
Bus support PCI Express 3.0 PCI Express 3.0
Height 4.376" (11.1 cm) 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays 3 displays
HDMI + +
HDCP + +
Maximum VGA resolution 2048x1536 2048x1536
Audio input for HDMI Internal Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 121 Mh/s 143 Mh/s
Ethereum / ETH (DaggerHashimoto) 15 Mh/s
Blu Ray 3D +
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