PowerColor Liquid Devil Radeon RX 6800 XT vs GIGABYTE GeForce GTX 1660 SUPER MINI ITX OC 6G

Comparison of GPU cores for PowerColor Liquid Devil Radeon RX 6800 XT and GIGABYTE GeForce GTX 1660 SUPER MINI ITX OC 6G graphics cards. The GPU core data contains the number of blocks (in the AMD documentation these blocks are called Shader Engine (SE), while Nvidia calls them Graphics Processing Clusters (GPC), words are different, the essence is the same) and ROP/TMUs (Raster Processing Units). These characteristics have a great influence on the GPU computing power.

• Based on
  AMD Radeon RX 6800 XT NVIDIA GeForce GTX 1660 SUPER
• GPU Chip
  Navi 21 XT TU116-300-A1
• Execution units
  72 22
• Shader
  4608 1408
• Render Output Units
  128 48
• Texture Units
  288 88

The values comparison for the amount, type and speed of memory, along with the bandwidth in the PowerColor Liquid Devil Radeon RX 6800 XT and GIGABYTE GeForce GTX 1660 SUPER MINI ITX OC 6G GPUs. A sufficiently large amount of graphics memory with high frequency and adequate bandwidth positively affects the speed of high resolution texture processing.

• Memory Size
  16 GB 6 GB
• Memory Type
  GDDR6 GDDR6
• Memory Speed
  2 GHz 1.75 GHz
• Memory Bandwith
  512 GB/s 336 GB/s
• Memory Interface
  256 bit 192 bit

Let's compare the base and maximum frequency of the PowerColor Liquid Devil Radeon RX 6800 XT and GIGABYTE GeForce GTX 1660 SUPER MINI ITX OC 6G graphics cards. These values are not displayed in the BIOS, but can be viewed with the help of diagnostic utilities such as GPU-Z or Everest.

• Base Clock
  1.900 GHz+ 4 % 1.530 GHz
• Boost Clock
  2.360 GHz+ 5 % 1.800 GHz+ 1 %
• Avg (Game) Clock
  2.110 GHz+ 5 % 1.785 GHz
• Overclocking
  Yes Yes

Comparison of the thermal design power of the PowerColor Liquid Devil Radeon RX 6800 XT and GIGABYTE GeForce GTX 1660 SUPER MINI ITX OC 6G GPUs. The TDP number determines the maximum power consumption of your graphics card. The specifications for computer ventilation and power supply are often based on the TDP numbers and should be optimized for it.

• TDP
  300 W 125 W
• TDP (up)
  345 W --
• Tjunction max
  96 °C --
• PCIe-Power
  3 x 8-Pin 1 x 8-Pin

Here we are going to look at the types of cooling systems for PowerColor Liquid Devil Radeon RX 6800 XT and GIGABYTE GeForce GTX 1660 SUPER MINI ITX OC 6G as well as their sizes and performance. As a rule, fans with larger diameters have an advantage because they can move the same volumes of air while rotating more slowly than smaller fans. It should be noted that liquid cooling systems in addition to fans and aluminum radiators need some kind of pump, which can also be noisy.

• Fan-Type
  -- Axial
• Cooler-Type
  Water cooling Air cooling
• Fan 1
  -- 1 x 90 mm
• Noise (Idle)
  0 dB / Silent --
• Noise (Load)
  0 dB --

Number and types of sockets for video output and connection in PowerColor Liquid Devil Radeon RX 6800 XT and GIGABYTE GeForce GTX 1660 SUPER MINI ITX OC 6G GPUs.

• Max. Displays
  4 3
• HDCP-Version
  2.3 2.2
• HDMI Ports
  1x HDMI v2.1 1x HDMI v2.0b
• DP Ports
  2x DP v1.4a 3x DP v1.4
• USB-C Ports
  1 --

In this section, we'll explore what functions the PowerColor Liquid Devil Radeon RX 6800 XT and GIGABYTE GeForce GTX 1660 SUPER MINI ITX OC 6G GPUs have. In addition, we have added ray tracing support to achieve the proper simulation of light rays and shadows. The list can vary slightly depending on the manufacturer.

• Max. resolution
  7680x4320 3840x2160
• DirectX
  12_2 12_1
• Raytracing
  Yes No
• DLSS / FSR
  No No
• LED
  Addressable LED No LED lighting

Let's compare how PowerColor Liquid Devil Radeon RX 6800 XT and GIGABYTE GeForce GTX 1660 SUPER MINI ITX OC 6G support popular codecs h264, VP8, h265 / HEVC, VP9 and AV1. The availability of such video codecs helps reduce the load on the graphics card during the playback or creation of videos. This has a positive effect on reducing power consumption and heat generation by the GPU.

• h264
  Decode / Encode Decode / Encode
• VP8
  Decode / Encode Decode
• h265 / HEVC
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode
• AV1
  Decode No

The comparison of the PowerColor Liquid Devil Radeon RX 6800 XT and GIGABYTE GeForce GTX 1660 SUPER MINI ITX OC 6G graphics cards dimensions. With knowledge of the exact measurements of the graphics card, you can check whether it is possible to put it in the case of your PC. We have also added support for PCI Express bus.

• Length
  266 mm 170 mm
• Height
  162 mm 121 mm
• Width
  42 mm 36 mm
• Width (Slots)
  2 PCIe-Slots 2 PCIe-Slots

Here you can find information about the type (for desktops or laptops) and architecture of PowerColor Liquid Devil Radeon RX 6800 XT and GIGABYTE GeForce GTX 1660 SUPER MINI ITX OC 6G, along with the sales starting time and the price at that moment. We provide a link to the GPU specifications directly from its manufacturer.

• GPU Interface
  PCIe 4.0 x 16 PCIe 3.0 x 16
• Release date
  Q1/2021 Q4/2019
• Structure size
  7 nm 12 nm
• Part-no
  AXRX 6800XT 16GBD6-W2DHC/OC GV-N166SIXOC-6GD
• Documents
  data sheet data sheet