NVIDIA Quadro RTX 4000 vs ATI Mobility Radeon HD 5450
Comparison of graphics card architecture, market segment, release date and other general parameters.
Place in performance rating
Value for money (0-100)
GPU code name
13 November 2018
7 January 2010
Launch price (MSRP)
General performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results.
Pipelines / CUDA cores
Core clock speed
Manufacturing process technology
Power consumption (TDP)
Texture fill rate
Compatibility, dimensions and requirements
Information on Quadro RTX 4000 and Mobility Radeon HD 5450 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
Parameters of memory installed: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Maximum RAM amount
Memory bus width
Memory clock speed
Video outputs and ports
Types and number of video connectors present on Quadro RTX 4000 and Mobility Radeon HD 5450. As a rule, this section is relevant only for desktop reference video cards, since for notebook ones the availability of certain video outputs depends on the laptop model.
3x DisplayPort, 1x USB Type-C
APIs supported by Quadro RTX 4000 and Mobility Radeon HD 5450, sometimes including their particular versions.
12 Ultimate (12_1)
Advantages of NVIDIA Quadro RTX 4000
Much newer (13 November 2018 vs 7 January 2010)
Wider memory bus (256 vs 64 bit)
More pipelines (2304 vs 80)
Higher memory bandwidth (416 vs 10.67 GB/s)
Finer manufacturing process technology (12 vs 40 nm)
Advantages of ATI Mobility Radeon HD 5450
Cheaper ($324.00 USD vs $2200.00 USD)
Less power hungry (11 vs 160 watts)
So, Quadro RTX 4000 or Mobility HD 5450?
Technical City couldn't decide between NVIDIA Quadro RTX 4000 and ATI Mobility Radeon HD 5450. We've got no test results to judge.
Be aware that Quadro RTX 4000 is a workstation card while Mobility Radeon HD 5450 is a notebook one.
Should you still have questions on choice between Quadro RTX 4000 and Mobility Radeon HD 5450, ask them in Comments section, and we shall answer.