Radeon 630 vs Radeon Pro V340 MxGPU

If you are going to buy a new graphics card and are choosing between Radeon 630 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 Radeon 630 stacks up against Radeon Pro V340 MxGPU, check out specs charts below.
Radeon Pro V340 MxGPU

Radeon 630 is a Laptop Graphics Card

Note: Radeon 630 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 Radeon 630 here:

Main Specs

  Radeon 630 Radeon Pro V340 MxGPU
Power consumption (TDP) 50 Watt 300 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None 2x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 4 GB 16 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon Pro V340 MxGPU has 500% more power consumption, than Radeon 630.
  • Radeon 630 is connected by PCIe 3.0 x8, and Radeon Pro V340 MxGPU uses PCIe 3.0 x16 interface.
  • Radeon Pro V340 MxGPU has 12 GB more memory, than Radeon 630.
  • Radeon 630 is used in Laptops, and Radeon Pro V340 MxGPU - in Desktops.
  • Radeon 630 is build with GCN 1.0 architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
  • Radeon 630 and Radeon Pro V340 MxGPU are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon 630 is 4000 MHz higher, than Radeon Pro V340 MxGPU.

Game benchmarks

high / 1080p 3−4 14−16
ultra / 1080p 1−2 8−9
QHD / 1440p 0−1 3−4
low / 720p 14−16 30−33
medium / 1080p 6−7 18−20
The average gaming FPS of Radeon Pro V340 MxGPU in Assassin's Creed Odyssey is 200% more, than Radeon 630.

Full Specs

  Radeon 630 Radeon Pro V340 MxGPU
Architecture GCN 1.0 GCN 5.0
Code name Lexa Vega 10
Type Laptop Workstation
Release date 12 August 2019 26 August 2018
Pipelines 512 3584
Core clock speed 1000 MHz
Boost Clock 1219 MHz 1500 MHz
Transistor count 2,200 million 12,500 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 336.0
Length 267 mm
Memory bus width 64 Bit 2048 Bit
Memory clock speed 6000 MHz 2000 MHz
Memory bandwidth 512.0 GB/s
Shared memory -
DirectX DirectX 12, Shader 5.0 12 (12_1)
Shader Model 6.4
OpenGL 4.6 4.6
OpenCL 2.0
Vulkan + 1.1.125
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