GeForce GTX 675MX vs Radeon Pro V340 MxGPU

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 675MX and Radeon Pro V340 MxGPU. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 675MX and Radeon Pro V340 MxGPU. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon Pro V340 MxGPU

GeForce GTX 675MX is a Laptop Graphics Card

Note: GeForce GTX 675MX 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 675MX here:

Main Specs

  GeForce GTX 675MX Radeon Pro V340 MxGPU
Power consumption (TDP) 100 Watt 300 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None 2x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 2 GB 16 GB
Display Connectors No outputs No outputs
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  • Radeon Pro V340 MxGPU has 200% more power consumption, than GeForce GTX 675MX.
  • GeForce GTX 675MX is connected by MXM-B (3.0), and Radeon Pro V340 MxGPU uses PCIe 3.0 x16 interface.
  • Radeon Pro V340 MxGPU has 14 GB more memory, than GeForce GTX 675MX.
  • GeForce GTX 675MX is used in Laptops, and Radeon Pro V340 MxGPU - in Desktops.
  • GeForce GTX 675MX 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 675MX.
  • GeForce GTX 675MX is manufactured by 28 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.
  • Memory clock speed of Radeon Pro V340 MxGPU is 200 MHz higher, than GeForce GTX 675MX.

Game benchmarks

high / 1080p 9−10 14−16
ultra / 1080p 5−6 8−9
QHD / 1440p 0−1 3−4
low / 720p 21−24 30−33
medium / 1080p 12−14 18−20
The average gaming FPS of Radeon Pro V340 MxGPU in Assassin's Creed Odyssey is 50% more, than GeForce GTX 675MX.

Full Specs

  GeForce GTX 675MX Radeon Pro V340 MxGPU
Architecture Kepler GCN 5.0
Code name N13E-GSR Vega 10
Type Laptop Workstation
Release date 1 October 2012 26 August 2018
Pipelines 960 3584
Core clock speed 600 MHz 1000 MHz
Boost Clock 1500 MHz
Transistor count 3,540 million 12,500 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 48.0 billion/sec 336.0
Floating-point performance 1,256 gflops
Length 267 mm
Memory bus width 256 Bit 2048 Bit
Memory clock speed 1800 MHz 2000 MHz
Memory bandwidth 115.2 GB/s 512.0 GB/s
Shared memory -
DirectX 12 API 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan 1.1.126 1.1.125
CUDA +
CUDA cores 960
Bus support PCI Express 2.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 63 Mh/s
Laptop size large
Optimus +
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