Quadro FX 3800 vs Radeon RX Vega 8

If you are going to buy a new graphics card and are choosing between Quadro FX 3800 and Radeon RX Vega 8, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Quadro FX 3800 stacks up against Radeon RX Vega 8, check out specs charts below.

Radeon RX Vega 8 is a Laptop Graphics Card

Note: Radeon RX Vega 8 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 RX Vega 8 here:

Main Specs

  Quadro FX 3800 Radeon RX Vega 8
Power consumption (TDP) 108 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR3
Maximum RAM amount 1 GB
Display Connectors 1x DVI, 2x DisplayPort
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  • Quadro FX 3800 is used in Desktops, and Radeon RX Vega 8 - in Laptops.
  • Quadro FX 3800 is build with Tesla 2.0 architecture, and Radeon RX Vega 8 - with Vega.
  • Quadro FX 3800 is manufactured by 55 nm process technology, and Radeon RX Vega 8 - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 8−9
ultra / 1080p 0−1 5−6
QHD / 1440p 0−1 0−1
low / 720p 10−11 18−20
medium / 1080p 1−2 10−11
The average gaming FPS of Radeon RX Vega 8 in Assassin's Creed Odyssey is 133% more, than Quadro FX 3800.

Full Specs

  Quadro FX 3800 Radeon RX Vega 8
Architecture Tesla 2.0 Vega
Code name GT200B Vega Raven Ridge
Type Workstation Laptop
Release date 30 March 2009 26 October 2017
Pipelines 192 512
Core clock speed 600 MHz
Boost Clock 1200 MHz
Transistor count 1,400 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 38.40
Floating-point performance 462.3 gflops
Length 198 mm
Memory bus width 256 Bit
Memory clock speed 1600 MHz
Memory bandwidth 51.2 GB/s
Shared memory -
DirectX 11.1 (10_0) DirectX 12_1
Shader Model 4.0
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
CUDA 1.3
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