GIGABYTE Radeon RX Vega 64 Gaming OC 8G vs Intel Arc A770 Graphics 16GB. Specifications, performance, tests

Comparison of basic technical data of graphics cards GIGABYTE Radeon RX Vega 64 Gaming OC 8G and Intel Arc A770 Graphics 16GB, chip, information processing units.

• Based on
  AMD RX Vega 64 Intel Arc A770 Graphics 16GB
• GPU Chip
  Vega 10 XT ACM-G10 (Alchemist)
• Shader
  4096 4096
• Render Output Units
  64 128
• Texture Units
  256 256

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

• Memory Size
  8 GB 16 GB
• Memory Type
  HBM2 GDDR6
• Memory Speed
  0.945 GHz 17.5 Gbps
• Memory Interface
  2048 bit 256 bit

Let's compare the memory frequency of graphics cards GIGABYTE Radeon RX Vega 64 Gaming OC 8G and Intel Arc A770 Graphics 16GB. The higher the better.

• Base Clock
  1.276 GHz+ 2 % 2.100 GHz
• Boost Clock
  1.560 GHz+ 1 % 2.100 GHz
• Avg (Game) Clock
  --
• Overclocking
  Yes Yes

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

• TDP
  295 W 225 W
• TDP (up)
  -- --
• Tjunction max
  -- --
• PCIe-Power
  2 x 8-Pin 1 x 6-Pin, 1 x 8-Pin

Types and sizes of coolers for graphics card cooling system GIGABYTE Radeon RX Vega 64 Gaming OC 8G and Intel Arc A770 Graphics 16GB.

• Fan-Type
  Axial Axial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  2 x 100 mm --
• Noise (Idle)
  -- 0 dB / Silent
• Fan 2
  -- --
• Noise (Load)
  -- --

Connectivity and connections.

• Max. Displays
  4 4
• HDCP-Version
  -- 2.3
• HDMI Ports
  3x HDMI v2.0b --
• DP Ports
  3x DP v1.4 --
• 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_1 12_2 (Ultimate)
• Raytracing
  No Yes
• DLSS / FSR
  No No
• LED
  GIGABYTE RGB Fusion No LED lighting

Built-in support for video and image compression standards.

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

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

• Length
  274 mm --
• Height
  132 mm --
• Width
  53 mm --
• Width (Slots)
  3 PCIe-Slots --
• Weight
  -- --

Comparison of interfaces and release dates for GPU Intel Arc A770 Graphics 16GB and GIGABYTE Radeon RX Vega 64 Gaming OC 8G.

• GPU Interface
  PCIe 3.0 x 16 PCIe 4.0 x 16
• Release date
  Q3/2017 Q4/2022
• Structure size
  14 nm 6 nm
• Part-no
  GV-RXVEGA64GAMING OC-8GD --
• Documents
  data sheet data sheet