GeForce GTX 670MX SLI vs Radeon Pro V340 MxGPU

When comparing GeForce GTX 670MX SLI and Radeon Pro V340 MxGPU, 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 670MX SLI and Radeon Pro V340 MxGPU is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 670MX SLI is a Laptop Graphics Card

Note: GeForce GTX 670MX SLI 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 670MX SLI here:

Main Specs

  GeForce GTX 670MX SLI Radeon Pro V340 MxGPU
Power consumption (TDP) 150 Watt 300 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 16 GB
Display Connectors No outputs
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  • Radeon Pro V340 MxGPU has 100% more power consumption, than GeForce GTX 670MX SLI.
  • GeForce GTX 670MX SLI is used in Laptops, and Radeon Pro V340 MxGPU - in Desktops.
  • GeForce GTX 670MX SLI is build with Kepler architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
  • Core clock speed of Radeon Pro V340 MxGPU is 400 MHz higher, than GeForce GTX 670MX SLI.
  • GeForce GTX 670MX SLI is manufactured by 28 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.
  • Memory clock speed of GeForce GTX 670MX SLI is 800 MHz higher, than Radeon Pro V340 MxGPU.

Game benchmarks

high / 1080p 21−24 14−16
ultra / 1080p 14−16 8−9
QHD / 1440p 8−9 3−4
4K / 2160p 5−6
low / 720p 40−45 30−33
medium / 1080p 27−30 18−20
The average gaming FPS of GeForce GTX 670MX SLI in Assassin's Creed Odyssey is 53% more, than Radeon Pro V340 MxGPU.

Full Specs

  GeForce GTX 670MX SLI Radeon Pro V340 MxGPU
Architecture Kepler GCN 5.0
Code name N13E-GR Vega 10
Type Laptop Workstation
Release date 1 October 2012 26 August 2018
Pipelines 1920 3584
Core clock speed 600 MHz 1000 MHz
Boost Clock 1500 MHz
Transistor count 5080 Million 12,500 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 336.0
Length 267 mm
Memory bus width 2x 192 Bit 2048 Bit
Memory clock speed 2800 MHz 2000 MHz
Memory bandwidth 512.0 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.1 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.1.125
CUDA +
SLI options +
Laptop size large
Optimus +
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