Radeon Pro 450 vs Radeon Pro 5300M

If you are going to buy a new graphics card and are choosing between Radeon Pro 450 and Radeon Pro 5300M, 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 Pro 5300M, check out specs charts below.

Radeon Pro 450 and Radeon Pro 5300M are Laptop Graphics Cards

Note: Radeon Pro 450 and Radeon Pro 5300M 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 Pro 5300M here:

Main Specs

  Radeon Pro 450 Radeon Pro 5300M
Power consumption (TDP) 35 Watt 85 Watt
Interface PCIe 3.0 x8 PCIe 4.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR6
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon Pro 5300M has 142% more power consumption, than Radeon Pro 450.
  • Radeon Pro 450 is connected by PCIe 3.0 x8, and Radeon Pro 5300M uses PCIe 4.0 x8 interface.
  • Radeon Pro 5300M has 2 GB more memory, than Radeon Pro 450.
  • Both cards are used in Laptops.
  • Radeon Pro 450 is build with Polaris architecture, and Radeon Pro 5300M - with Navi / RDNA.
  • Radeon Pro 450 is manufactured by 14 nm process technology, and Radeon Pro 5300M - by 7 nm process technology.
  • Memory clock speed of Radeon Pro 5300M is 6920 MHz higher, than Radeon Pro 450.

Game benchmarks

high / 1080p 14−16 35−40
ultra / 1080p 8−9 21−24
QHD / 1440p 3−4 16−18
4K / 2160p 10−11
low / 720p 27−30 60−65
medium / 1080p 16−18 40−45
The average gaming FPS of Radeon Pro 5300M in Assassin's Creed Odyssey is 157% more, than Radeon Pro 450.

Full Specs

  Radeon Pro 450 Radeon Pro 5300M
Architecture Polaris Navi / RDNA
Code name Polaris 11 Navi 14
Type Mobile workstation Mobile workstation
Release date 27 October 2016 13 November 2019
Pipelines 640 1280
Core clock speed 800 MHz
Boost Clock 1250 MHz
Transistor count 3,000 million 6,400 million
Manufacturing process technology 14 nm 7 nm
Texture fill rate 32.00 100.0
Floating-point performance 1,024 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 5080 MHz 12000 MHz
Memory bandwidth 81.28 GB/s 192.0 GB/s
Shared memory - -
DirectX 12 (12_0) 12 (12_1)
Shader Model 6.4 6.5
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 medium sized
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