GeForce GTX 650 vs GeForce GTX 680

When comparing GeForce GTX 650 and GeForce GTX 680, 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 650 and GeForce GTX 680 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GeForce GTX 650 GeForce GTX 680
Power consumption (TDP) 64 Watt 195 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors One 6-pin Two 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2048 MB
Display Connectors 2x DVI, 1x mini-HDMI 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 680 has 204% more power consumption, than GeForce GTX 650.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 680 has 2046 GB more memory, than GeForce GTX 650.
  • Both cards are used in Desktops.
  • GeForce GTX 650 and GeForce GTX 680 are build with Kepler architecture.
  • Core clock speed of GeForce GTX 650 is 52 MHz higher, than GeForce GTX 680.
  • GeForce GTX 650 and GeForce GTX 680 are manufactured by 28 nm process technology.
  • GeForce GTX 680 is 5 mm longer, than GeForce GTX 650.
  • Memory clock speed of GeForce GTX 680 is 5995 MHz higher, than GeForce GTX 650.

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 18−20 60−65
medium / 1080p 10−11 40−45
The average gaming FPS of GeForce GTX 680 in Assassin's Creed Odyssey is 310% more, than GeForce GTX 650.

Full Specs

  GeForce GTX 650 GeForce GTX 680
Architecture Kepler Kepler
Code name GK107 GK104
Type Desktop Desktop
Release date 6 September 2012 22 March 2012
Pipelines 384 1536
Core clock speed 1058 MHz 1006 MHz
Boost Clock 1058 MHz
Transistor count 1,270 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 33.9 billion/sec 128.8 billion/sec
Floating-point performance 812.5 gflops 3,090.4 gflops
Length 5.70" (14.5 cm) 10.0" (25.4 cm)
Memory bus width 128-bit GDDR5 256-bit GDDR5
Memory clock speed 5.0 GB/s 6000 MHz
Memory bandwidth 80.0 GB/s 192.2 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.3 4.2
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 384 1536
Bus support PCI Express 3.0 PCI Express 3.0
Height 4.38" (11.1 cm) 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays 4 displays
HDMI + +
HDCP + +
Maximum VGA resolution 2048x1536 2048x1536
Audio input for HDMI Internal Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
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