KFA2 GeForce GTX 980 Ti HOF Watercooled vs AMD Radeon RX 6800

Comparison of GPU cores for KFA2 GeForce GTX 980 Ti HOF Watercooled and AMD Radeon RX 6800 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
  NVIDIA GeForce GTX 980 Ti AMD Radeon RX 6800
• GPU Chip
  GM200-310-A1 (Maxwell 2.0) Navi 21
• Execution units
  22 60
• Shader
  2816 3840
• Render Output Units
  96 96
• Texture Units
  176 240

The values comparison for the amount, type and speed of memory, along with the bandwidth in the KFA2 GeForce GTX 980 Ti HOF Watercooled and AMD Radeon RX 6800 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
  6 GB 16 GB
• Memory Type
  GDDR5 GDDR6
• Memory Speed
  7.01 Gbps 2 GHz
• Memory Bandwith
  337 GB/s 512 GB/s
• Memory Interface
  384 bit 256 bit

Let's compare the base and maximum frequency of the KFA2 GeForce GTX 980 Ti HOF Watercooled and AMD Radeon RX 6800 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
  1.203 GHz+ 20 % 1.700 GHz
• Boost Clock
  1.304 GHz+ 21 % 2.105 GHz
• Avg (Game) Clock
  1.815 GHz
• Overclocking
  Yes Yes

Comparison of the thermal design power of the KFA2 GeForce GTX 980 Ti HOF Watercooled and AMD Radeon RX 6800 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
  250 W 250 W
• TDP (up)
  -- 285 W
• Tjunction max
  92 \xc2\xb0C --
• PCIe-Power
  2 x 8-Pin 2 x 8-Pin

Here we are going to look at the types of cooling systems for KFA2 GeForce GTX 980 Ti HOF Watercooled and AMD Radeon RX 6800 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
• Fan 1
  -- 3 x 85 mm
• Cooler-Type
  Water cooling Air cooling
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Noise (Load)
  -- 35 dB

Number and types of sockets for video output and connection in KFA2 GeForce GTX 980 Ti HOF Watercooled and AMD Radeon RX 6800 GPUs.

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

In this section, we'll explore what functions the KFA2 GeForce GTX 980 Ti HOF Watercooled and AMD Radeon RX 6800 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
  4096x2160 7680x4320
• DirectX
  12_1 12_2
• Raytracing
  No Yes
• DLSS / FSR
  No No
• LED
  Addressable LED Non addressable LED

Let's compare how KFA2 GeForce GTX 980 Ti HOF Watercooled and AMD Radeon RX 6800 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
• h265 / HEVC
  No Decode / Encode
• VP8
  Decode Decode / Encode
• VP9
  No Decode / Encode
• AV1
  No Decode

The comparison of the KFA2 GeForce GTX 980 Ti HOF Watercooled and AMD Radeon RX 6800 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
  281 mm 267 mm
• Height
  140 mm 120 mm
• Width
  42 mm --
• Width (Slots)
  2 PCIe-Slots 2 PCIe-Slots

Here you can find information about the type (for desktops or laptops) and architecture of KFA2 GeForce GTX 980 Ti HOF Watercooled and AMD Radeon RX 6800, 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 3 x 16 PCIe 4.0 x 16
• Release date
  Q2/2015 Q4/2020
• Structure size
  28 nm 7 nm
• Part-no
  98IRH5DHH3WT --