Quadro FX 3800 vs Radeon R6 Kaveri

In this comparison between Quadro FX 3800 and Radeon R6 Kaveri you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Quadro FX 3800 will be the best choice, for others Radeon R6 Kaveri will be their preference. Study the comparison tables below and make your choice.

Radeon R6 Kaveri is a Laptop Graphics Card

Note: Radeon R6 Kaveri 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 R6 Kaveri here:

Main Specs

  Quadro FX 3800 Radeon R6 Kaveri
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 R6 Kaveri - in Laptops.
  • Quadro FX 3800 is build with Tesla 2.0 architecture, and Radeon R6 Kaveri - with GCN 1.1.
  • Core clock speed of Quadro FX 3800 is 67 MHz higher, than Radeon R6 Kaveri.
  • Quadro FX 3800 is manufactured by 55 nm process technology, and Radeon R6 Kaveri - by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 0−1
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 10−11 1−2
medium / 1080p 1−2 0−1
The average gaming FPS of Quadro FX 3800 in Assassin's Creed Odyssey is 900% more, than Radeon R6 Kaveri.

Full Specs

  Quadro FX 3800 Radeon R6 Kaveri
Architecture Tesla 2.0 GCN 1.1
Code name GT200B Kaveri
Type Workstation Laptop
Release date 30 March 2009 4 June 2014
Pipelines 192 384
Core clock speed 600 MHz 533 MHz
Boost Clock 654 MHz
Transistor count 1,400 million 2410 Million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 38.40
Floating-point performance 462.3 gflops
Length 198 mm
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 1600 MHz
Memory bandwidth 51.2 GB/s
Shared memory +
DirectX 11.1 (10_0) DirectX 12 (FL 12_0), Shader 5.0
Shader Model 4.0
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
CUDA 1.3
Laptop size medium sized
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