GeForce 9800 GTX vs Radeon Pro Vega 20

When choosing between GeForce 9800 GTX and Radeon Pro Vega 20, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 9800 GTX and Radeon Pro Vega 20.

Radeon Pro Vega 20 is a Laptop Graphics Card

Note: Radeon Pro Vega 20 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 20 here:

Main Specs

  GeForce 9800 GTX Radeon Pro Vega 20
Power consumption (TDP) 140 Watt 100 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin 1x 6-pin + 1x 8-pin
Memory type GDDR3 HBM2
Maximum RAM amount 512 MB 4 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • GeForce 9800 GTX has 40% more power consumption, than Radeon Pro Vega 20.
  • GeForce 9800 GTX is connected by PCIe 2.0 x16, and Radeon Pro Vega 20 uses PCIe 3.0 x16 interface.
  • GeForce 9800 GTX has 508 GB more memory, than Radeon Pro Vega 20.
  • GeForce 9800 GTX is used in Desktops, and Radeon Pro Vega 20 - in Mobile workstations.
  • GeForce 9800 GTX is build with Tesla architecture, and Radeon Pro Vega 20 - with Vega.
  • Core clock speed of GeForce 9800 GTX is 873 MHz higher, than Radeon Pro Vega 20.
  • GeForce 9800 GTX is manufactured by 65 nm process technology, and Radeon Pro Vega 20 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro Vega 20 is 380 MHz higher, than GeForce 9800 GTX.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 1−2 60−65
medium / 1080p 0−1 40−45
The average gaming FPS of Radeon Pro Vega 20 in Assassin's Creed Odyssey is 6100% more, than GeForce 9800 GTX.

Full Specs

  GeForce 9800 GTX Radeon Pro Vega 20
Architecture Tesla Vega
Code name G92 Vega Mobile
Type Desktop Mobile workstation
Release date 28 March 2008 15 November 2018
Pipelines 128 1280
Core clock speed 1688 MHz 815 MHz
Boost Clock 1283 MHz
Transistor count 754 million
Manufacturing process technology 65 nm 14 nm
Texture fill rate 43.2 billion/sec 102.6
Floating-point performance 432.1 gflops
Length 10.5" (26.7 cm)
Memory bus width 256 Bit 1024 Bit
Memory clock speed 1100 MHz 1480 MHz
Memory bandwidth 70.4 GB/s 189.4 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 (12_1)
Shader Model 4.0 6.3
OpenGL 2.1 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA +
CUDA cores 128
Bus support PCI-E 2.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support +
HDMI Via Adapter
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Laptop size large
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