Comparing GALAX GeForce GTX 980 Ti HOF vs ASRock Radeon RX 6800 Phantom Gaming D 16G OC

gpu GALAX GeForce GTX 980 Ti HOF item

• 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

• 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

• Base Clock
  1.190 GHz+ 19 % 1.850 GHz+ 9 %
• Boost Clock
  1.291 GHz+ 20 % 2.190 GHz+ 4 %
• Avg (Game) Clock
  1.980 GHz+ 9 %
• Overclocking
  Yes Yes

• TDP
  250 W 250 W
• TDP (up)
  -- 285 W
• Tjunction max
  92 \xc2\xb0C --
• PCIe-Power
  2 x 8-Pin 2 x 8-Pin

• Fan-Type
  Axial Axial
• Fan 1
  1 x 90 mm 3 x 90 mm
• Fan 2
  2 x 80 mm --
• Cooler-Type
  Air cooling Air cooling
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Noise (Load)
  -- 37 dB

• 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 3x DP v1.4a
• DVI Ports
  1 --

• Max. resolution
  4096x2160 7680x4320
• DirectX
  12_1 12_2
• Raytracing
  No Yes
• DLSS / FSR
  No No
• LED
  Addressable LED Addressable LED

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

• Length
  315 mm 305 mm
• Height
  144 mm 131 mm
• Width
  51 mm 55 mm
• Width (Slots)
  3 PCIe-Slots 3 PCIe-Slots
• Weight
  -- 1306 g

• 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
  98IRH5DHF7XH RX6800 PGD 16GO
• Documents
  -- data sheet