Qualcomm Adreno 680 vs Radeon Pro 450

When comparing Qualcomm Adreno 680 and Radeon Pro 450, 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 Qualcomm Adreno 680 and Radeon Pro 450 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Qualcomm Adreno 680 and Radeon Pro 450 are Laptop Graphics Cards

Note: Qualcomm Adreno 680 and Radeon Pro 450 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 Qualcomm Adreno 680 or Radeon Pro 450 here:

Main Specs

  Qualcomm Adreno 680 Radeon Pro 450
Power consumption (TDP) 35 Watt
Interface PCIe 3.0 x8
Memory type GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Qualcomm Adreno 680 is used in Laptops, and Radeon Pro 450 - in Mobile workstations.
  • Qualcomm Adreno 680 is manufactured by 7 nm process technology, and Radeon Pro 450 - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 14−16
ultra / 1080p 8−9
QHD / 1440p 0−1 3−4
low / 720p 1−2 27−30
medium / 1080p 0−1 16−18
The average gaming FPS of Radeon Pro 450 in Assassin's Creed Odyssey is 2700% more, than Qualcomm Adreno 680.

Full Specs

  Qualcomm Adreno 680 Radeon Pro 450
Architecture Polaris
Code name Polaris 11
Type Laptop Mobile workstation
Release date 6 December 2018 27 October 2016
Pipelines 640
Core clock speed 800 MHz
Transistor count 3,000 million
Manufacturing process technology 7 nm 14 nm
Texture fill rate 32.00
Floating-point performance 1,024 gflops
Memory bus width 128 Bit
Memory clock speed 5080 MHz
Memory bandwidth 81.28 GB/s
Shared memory + -
DirectX DirectX 12 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 127 Mh/s
Laptop size large
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