Radeon Pro 450 vs Radeon RX 480 mobile

If you are going to buy a new graphics card and are choosing between Radeon Pro 450 and Radeon RX 480 mobile, 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 Pro 450 stacks up against Radeon RX 480 mobile, check out specs charts below.

Radeon Pro 450 and Radeon RX 480 mobile are Laptop Graphics Cards

Note: Radeon Pro 450 and Radeon RX 480 mobile are only used in laptop graphics. They have 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 Pro 450 or Radeon RX 480 mobile here:

Main Specs

  Radeon Pro 450 Radeon RX 480 mobile
Power consumption (TDP) 35 Watt 100 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 8 GB
Display Connectors No outputs No outputs
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  • Radeon RX 480 mobile has 185% more power consumption, than Radeon Pro 450.
  • Radeon Pro 450 is connected by PCIe 3.0 x8, and Radeon RX 480 mobile uses MXM-B (3.0) interface.
  • Radeon RX 480 mobile has 6 GB more memory, than Radeon Pro 450.
  • Radeon Pro 450 is used in Mobile workstations, and Radeon RX 480 mobile - in Laptops.
  • Radeon Pro 450 and Radeon RX 480 mobile are build with Polaris architecture.
  • Radeon Pro 450 and Radeon RX 480 mobile are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon RX 480 mobile is 2920 MHz higher, than Radeon Pro 450.

Game benchmarks

high / 1080p 14−16 12−14
ultra / 1080p 8−9 7−8
QHD / 1440p 3−4 0−1
low / 720p 27−30 27−30
medium / 1080p 16−18 14−16
The average gaming FPS of Radeon Pro 450 in Assassin's Creed Odyssey is 6% more, than Radeon RX 480 mobile.

Full Specs

  Radeon Pro 450 Radeon RX 480 mobile
Architecture Polaris Polaris
Code name Polaris 11 Polaris
Type Mobile workstation Laptop
Release date 27 October 2016 1 August 2016
Pipelines 640 2304
Core clock speed 800 MHz
Boost Clock 1077 MHz
Transistor count 3,000 million 5,700 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 32.00 155.1
Floating-point performance 1,024 gflops 4,963 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 5080 MHz 8000 MHz
Memory bandwidth 81.28 GB/s 256.0 GB/s
Shared memory - -
DirectX 12 (12_0) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 127 Mh/s
Laptop size large large
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