Quadro FX 4800 vs Radeon Pro Vega 20

Find out if it is worth upgrading your current GPU setup by comparing Quadro FX 4800 and Radeon Pro Vega 20. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Quadro FX 4800 and Radeon Pro Vega 20. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

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

  Quadro FX 4800 Radeon Pro Vega 20
Power consumption (TDP) 150 Watt 100 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 1x 6-pin + 1x 8-pin
Memory type GDDR3 HBM2
Maximum RAM amount 1536 MB 4 GB
Display Connectors 1x DVI, 2x DisplayPort, 1x S-Video No outputs
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  • Quadro FX 4800 has 50% more power consumption, than Radeon Pro Vega 20.
  • Quadro FX 4800 is connected by PCIe 2.0 x16, and Radeon Pro Vega 20 uses PCIe 3.0 x16 interface.
  • Quadro FX 4800 has 1532 GB more memory, than Radeon Pro Vega 20.
  • Quadro FX 4800 is used in Desktops, and Radeon Pro Vega 20 - in Mobile workstations.
  • Quadro FX 4800 is build with Tesla 2.0 architecture, and Radeon Pro Vega 20 - with Vega.
  • Core clock speed of Radeon Pro Vega 20 is 213 MHz higher, than Quadro FX 4800.
  • Quadro FX 4800 is manufactured by 55 nm process technology, and Radeon Pro Vega 20 - by 14 nm process technology.
  • Memory clock speed of Quadro FX 4800 is 120 MHz higher, than Radeon Pro Vega 20.

Game benchmarks

high / 1080p 2−3 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 3−4 40−45
The average gaming FPS of Radeon Pro Vega 20 in Assassin's Creed Odyssey is 683% more, than Quadro FX 4800.

Full Specs

  Quadro FX 4800 Radeon Pro Vega 20
Architecture Tesla 2.0 Vega
Code name GT200B Vega Mobile
Type Workstation Mobile workstation
Release date 11 November 2008 15 November 2018
Pipelines 192 1280
Core clock speed 602 MHz 815 MHz
Boost Clock 1283 MHz
Transistor count 1,400 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 38.53 102.6
Floating-point performance 462.3 gflops
Length 267 mm
Memory bus width 384 Bit 1024 Bit
Memory clock speed 1600 MHz 1480 MHz
Memory bandwidth 76.8 GB/s 189.4 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 (12_1)
Shader Model 4.0 6.3
OpenGL 3.3 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA 1.3
Laptop size large
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