GeForce GTX 460 v2 vs GeForce GTX 680

If you are going to buy a new graphics card and are choosing between GeForce GTX 460 v2 and GeForce GTX 680, 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 460 v2 stacks up against GeForce GTX 680, check out specs charts below.

Main Specs

  GeForce GTX 460 v2 GeForce GTX 680
Power consumption (TDP) 160 Watt 195 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin Two 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2048 MB
Display Connectors 2x DVI, 1x mini-HDMI 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 680 has 21% more power consumption, than GeForce GTX 460 v2.
  • GeForce GTX 460 v2 is connected by PCIe 2.0 x16, and GeForce GTX 680 uses PCIe 3.0 x16 interface.
  • GeForce GTX 680 has 2047 GB more memory, than GeForce GTX 460 v2.
  • Both cards are used in Desktops.
  • GeForce GTX 460 v2 is build with Fermi 2.0 architecture, and GeForce GTX 680 - with Kepler.
  • Core clock speed of GeForce GTX 680 is 227 MHz higher, than GeForce GTX 460 v2.
  • GeForce GTX 460 v2 is manufactured by 40 nm process technology, and GeForce GTX 680 - by 28 nm process technology.
  • GeForce GTX 460 v2 is 200 mm longer, than GeForce GTX 680.
  • Memory clock speed of GeForce GTX 680 is 1992 MHz higher, than GeForce GTX 460 v2.

Game benchmarks

high / 1080p 10−11 35−40
ultra / 1080p 6−7 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 21−24 60−65
medium / 1080p 12−14 40−45
The average gaming FPS of GeForce GTX 680 in Assassin's Creed Odyssey is 215% more, than GeForce GTX 460 v2.

Full Specs

  GeForce GTX 460 v2 GeForce GTX 680
Architecture Fermi 2.0 Kepler
Code name GF114 GK104
Type Desktop Desktop
Release date 24 September 2011 22 March 2012
Pipelines 336 1536
Core clock speed 779 MHz 1006 MHz
Boost Clock 1058 MHz
Transistor count 1,950 million 3,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 43.62 128.8 billion/sec
Floating-point performance 1,045.6 gflops 3,090.4 gflops
Length 210 mm 10.0" (25.4 cm)
Memory bus width 192 Bit 256-bit GDDR5
Memory clock speed 4008 MHz 6000 MHz
Memory bandwidth 96.19 GB/s 192.2 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.2
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA 2.1 +
CUDA cores 1536
Bus support 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
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