GeForce GTX 680 vs Radeon Pro V340 MxGPU

If you are going to buy a new graphics card and are choosing between GeForce GTX 680 and Radeon Pro V340 MxGPU, 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 Radeon Pro V340 MxGPU, check out specs charts below.
Radeon Pro V340 MxGPU

Main Specs

  GeForce GTX 680 Radeon Pro V340 MxGPU
Power consumption (TDP) 195 Watt 300 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors Two 6-pin 2x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 2048 MB 16 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon Pro V340 MxGPU has 53% more power consumption, than GeForce GTX 680.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 680 has 2032 GB more memory, than Radeon Pro V340 MxGPU.
  • Both cards are used in Desktops.
  • GeForce GTX 680 is build with Kepler architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
  • Core clock speed of GeForce GTX 680 is 6 MHz higher, than Radeon Pro V340 MxGPU.
  • GeForce GTX 680 is manufactured by 28 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.
  • Radeon Pro V340 MxGPU is 257 mm longer, than GeForce GTX 680.
  • Memory clock speed of GeForce GTX 680 is 4000 MHz higher, than Radeon Pro V340 MxGPU.

Game benchmarks

high / 1080p 35−40 14−16
ultra / 1080p 21−24 8−9
QHD / 1440p 16−18 3−4
4K / 2160p 10−11
low / 720p 60−65 30−33
medium / 1080p 40−45 18−20
The average gaming FPS of GeForce GTX 680 in Assassin's Creed Odyssey is 140% more, than Radeon Pro V340 MxGPU.

Full Specs

  GeForce GTX 680 Radeon Pro V340 MxGPU
Architecture Kepler GCN 5.0
Code name GK104 Vega 10
Type Desktop Workstation
Release date 22 March 2012 26 August 2018
Pipelines 1536 3584
Core clock speed 1006 MHz 1000 MHz
Boost Clock 1058 MHz 1500 MHz
Transistor count 3,540 million 12,500 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 128.8 billion/sec 336.0
Floating-point performance 3,090.4 gflops
Length 10.0" (25.4 cm) 267 mm
Memory bus width 256-bit GDDR5 2048 Bit
Memory clock speed 6000 MHz 2000 MHz
Memory bandwidth 192.2 GB/s 512.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.2 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.1.125
CUDA +
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
Bitcoin / BTC (SHA256) 121 Mh/s
Ethereum / ETH (DaggerHashimoto) 15 Mh/s
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