Radeon HD 4890 vs Radeon Pro Vega 16

When comparing Radeon HD 4890 and Radeon Pro Vega 16, 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 Radeon HD 4890 and Radeon Pro Vega 16 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon Pro Vega 16 is a Laptop Graphics Card

Note: Radeon Pro Vega 16 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 Pro Vega 16 here:

Main Specs

  Radeon HD 4890 Radeon Pro Vega 16
Power consumption (TDP) 190 Watt 75 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 HBM2
Maximum RAM amount 1 GB 4 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • Radeon HD 4890 has 153% more power consumption, than Radeon Pro Vega 16.
  • Radeon HD 4890 is connected by PCIe 2.0 x16, and Radeon Pro Vega 16 uses PCIe 3.0 x16 interface.
  • Radeon Pro Vega 16 has 3 GB more memory, than Radeon HD 4890.
  • Radeon HD 4890 is used in Desktops, and Radeon Pro Vega 16 - in Mobile workstations.
  • Radeon HD 4890 is build with TeraScale architecture, and Radeon Pro Vega 16 - with Vega.
  • Radeon HD 4890 is manufactured by 55 nm process technology, and Radeon Pro Vega 16 - by 14 nm process technology.
  • Memory clock speed of Radeon HD 4890 is 1500 MHz higher, than Radeon Pro Vega 16.

Game benchmarks

high / 1080p 7−8 24−27
ultra / 1080p 4−5 14−16
QHD / 1440p 0−1 9−10
4K / 2160p 6−7
low / 720p 16−18 45−50
medium / 1080p 8−9 30−33
The average gaming FPS of Radeon Pro Vega 16 in Assassin's Creed Odyssey is 222% more, than Radeon HD 4890.

Full Specs

  Radeon HD 4890 Radeon Pro Vega 16
Architecture TeraScale Vega
Code name RV790 Vega Mobile
Type Desktop Mobile workstation
Release date 2 April 2009 15 November 2018
Pipelines 800 1024
Core clock speed 850 MHz
Boost Clock 1190 MHz
Transistor count 959 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 34.00 76.16
Floating-point performance 1,360.0 gflops
Length 241 mm
Memory bus width 256 Bit 1024 Bit
Memory clock speed 3900 MHz 2400 MHz
Memory bandwidth 124.8 GB/s 307.2 GB/s
Shared memory -
DirectX 10.1 (10_1) 12 (12_1)
Shader Model 4.1 6.3
OpenGL 3.3 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
Laptop size large
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