GIGABYTE Radeon RX 6600 XT Gaming OC Pro 8G vs PowerColor Hellhound Radeon RX 6600. Specifications, performance, tests

Comparison of basic technical data of graphics cards GIGABYTE Radeon RX 6600 XT Gaming OC Pro 8G and PowerColor Hellhound Radeon RX 6600, chip, information processing units.

• Based on
  AMD Radeon RX 6600 XT AMD Radeon RX 6600
• GPU Chip
  Navi 23 XT Navi 23 XL
• Execution units
  32 28
• Shader
  2048 1792
• Render Output Units
  64 64
• Texture Units
  128 112

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

• Memory Size
  8 GB 8 GB
• Memory Type
  GDDR6 GDDR6
• Memory Speed
  2 GHz 1.75 GHz
• Memory Bandwith
  256 GB/s 224 GB/s
• Memory Interface
  128 bit 128 bit

Let's compare the memory frequency of graphics cards GIGABYTE Radeon RX 6600 XT Gaming OC Pro 8G and PowerColor Hellhound Radeon RX 6600. The higher the better.

• Base Clock
  1.968 GHz 1.626 GHz
• Boost Clock
  2.607 GHz+ 1 % 2.491 GHz
• Avg (Game) Clock
  2.428 GHz+ 3 % 2.044 GHz
• Overclocking
  Yes Yes

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

• TDP
  160 W 132 W
• TDP (up)
  -- --
• Tjunction max
  110 °C 110 °C
• PCIe-Power
  1 x 8-Pin 1 x 8-Pin

Types and sizes of coolers for graphics card cooling system GIGABYTE Radeon RX 6600 XT Gaming OC Pro 8G and PowerColor Hellhound Radeon RX 6600.

• Fan-Type
  Axial Axial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  3 x 80 mm 2 x 100 mm
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Fan 2
  -- --
• Noise (Load)
  -- --

Connectivity and connections.

• Max. Displays
  4 4
• HDCP-Version
  2.3 2.3
• HDMI Ports
  2x HDMI v2.1 1x HDMI v2.1
• DP Ports
  2x 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
  GIGABYTE RGB Fusion Non addressable LED

Built-in support for video and image compression standards.

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

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

• Length
  282 mm 220 mm
• Height
  115 mm 132 mm
• Width
  50 mm 45 mm
• Width (Slots)
  3 PCIe-Slots 3 PCIe-Slots
• Weight
  890 g --

Comparison of interfaces and release dates for GPU PowerColor Hellhound Radeon RX 6600 and GIGABYTE Radeon RX 6600 XT Gaming OC Pro 8G.

• GPU Interface
  PCIe 4.0 x 8 PCIe 4.0 x 8
• Release date
  Q3/2021 Q4/2021
• Release price
  -- --
• Structure size
  7 nm 7 nm
• Part-no
  GV-R66XTGAMINGOC PRO-8GD AXRX 6600 8GBD6-3DHL
• Documents
  data sheet data sheet