ASRock Radeon RX 6750 XT Phantom Gaming D 12GB OC vs ASRock Radeon RX 6800 Challenger Pro 16G OC. Specifications, performance, tests

Comparison of basic technical data of graphics cards ASRock Radeon RX 6750 XT Phantom Gaming D 12GB OC and ASRock Radeon RX 6800 Challenger Pro 16G OC, chip, information processing units.

• Based on
  AMD Radeon RX 6750 XT AMD Radeon RX 6800
• GPU Chip
  Navi 22 KXT Navi 21
• Execution units
  40 60
• Shader
  2560 3840
• Render Output Units
  64 96
• Texture Units
  160 240

Comparison of the amount of memory on board graphics cards. The more the better.

• Memory Size
  12 GB 16 GB
• Memory Type
  GDDR6 GDDR6
• Memory Speed
  18 Gbps 2 GHz
• Memory Bandwith
  432 GB/s 512 GB/s
• Memory Interface
  192 bit 256 bit

Let's compare the memory frequency of graphics cards ASRock Radeon RX 6750 XT Phantom Gaming D 12GB OC and ASRock Radeon RX 6800 Challenger Pro 16G OC. The higher the better.

• Base Clock
  2.235 GHz+ 2 % 1.750 GHz+ 3 %
• Boost Clock
  2.623 GHz+ 1 % 2.140 GHz+ 2 %
• Avg (Game) Clock
  2.554 GHz+ 2 % 1.905 GHz+ 5 %
• Overclocking
  Yes Yes

Connectors, the number of thermal watts emitted in normal mode and at overclocking.

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

Types and sizes of coolers for graphics card cooling system ASRock Radeon RX 6750 XT Phantom Gaming D 12GB OC and ASRock Radeon RX 6800 Challenger Pro 16G OC.

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

Connectivity and connections.

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

Technical data that is used to its full potential in computer games.

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

Built-in support for video and image compression standards.

• h264
  Decode / Encode Decode / Encode
• h265 / HEVC
  Decode / Encode Decode / Encode
• VP8
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode / Encode
• AV1
  Decode Decode

The difference in size, weight and slot of the compared devices

• Length
  305 mm 305 mm
• Height
  131 mm 131 mm
• Width
  55 mm 55 mm
• Width (Slots)
  3 PCIe-Slots 3 PCIe-Slots
• Weight
  1187 g 1250 g

Comparison of interfaces and release dates for GPU ASRock Radeon RX 6800 Challenger Pro 16G OC and ASRock Radeon RX 6750 XT Phantom Gaming D 12GB OC.

• GPU Interface
  PCIe 4.0 x 16 PCIe 4.0 x 16
• Release date
  Q2/2022 Q4/2020
• Release price
  -- 649 $
• Structure size
  7 nm 7 nm
• Part-no
  RX6750XT PGD 12GO RX6800 CLP 16GO
• Documents
  data sheet data sheet