ASRock Intel Arc A770 Phantom Gaming D 8GB OC vs ASRock Radeon RX 6800 XT Taichi X 16G OC. Specifications, performance, tests

Comparison of basic technical data of graphics cards ASRock Intel Arc A770 Phantom Gaming D 8GB OC and ASRock Radeon RX 6800 XT Taichi X 16G OC, chip, information processing units.

• Based on
  Intel Arc A770 Graphics 8GB AMD Radeon RX 6800 XT
• GPU Chip
  ACM-G10 (Alchemist) Navi 21 XT
• Shader
  4096 4608
• Render Output Units
  128 128
• Texture Units
  256 288

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

• Memory Size
  8 GB 16 GB
• Memory Type
  GDDR6 GDDR6
• Memory Speed
  16 Gbps 2 GHz
• Memory Interface
  256 bit 256 bit

Let's compare the memory frequency of graphics cards ASRock Intel Arc A770 Phantom Gaming D 8GB OC and ASRock Radeon RX 6800 XT Taichi X 16G OC. The higher the better.

• Base Clock
  2.200 GHz+ 5 % 1.925 GHz+ 5 %
• Boost Clock
  2.200 GHz 2.360 GHz+ 5 %
• Avg (Game) Clock
  -- 2.110 GHz+ 5 %
• Overclocking
  Yes Yes

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

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

Types and sizes of coolers for graphics card cooling system ASRock Intel Arc A770 Phantom Gaming D 8GB OC and ASRock Radeon RX 6800 XT Taichi X 16G OC.

• Fan-Type
  Axial Axial
• Fan 1
  3 x 90 mm 2 x 100 mm
• Fan 2
  -- 1 x 90 mm
• Cooler-Type
  Air cooling Air cooling
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Noise (Load)
  -- 36-37 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 v2.0 2x DP v1.4a
• DVI Ports
  -- --
• VGA Ports
  -- --
• USB-C Ports
  -- 1

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

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 (Ultimate) 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
  No Decode / Encode
• VP9
  Decode / Encode Decode / Encode
• AV1
  Decode / Encode Decode

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

• Length
  305 mm 330 mm
• Height
  131 mm 140 mm
• Width
  56 mm 56 mm
• Width (Slots)
  3 PCIe-Slots 3 PCIe-Slots
• Weight
  1146 g 1815 g

Comparison of interfaces and release dates for GPU ASRock Radeon RX 6800 XT Taichi X 16G OC and ASRock Intel Arc A770 Phantom Gaming D 8GB OC.

• GPU Interface
  PCIe 4.0 x 16 PCIe 4.0 x 16
• Release date
  Q4/2022 Q1/2021
• Structure size
  6 nm 7 nm
• Part-no
  A770 PGD 8GO RX6800XT TCX 16GO
• Documents
  data sheet data sheet