Sapphire Pulse Radeon RX 6800 vs PowerColor Fighter Radeon RX 6600. Specifications, performance, tests

Comparison of basic technical data of graphics cards Sapphire Pulse Radeon RX 6800 and PowerColor Fighter Radeon RX 6600, chip, information processing units.

• Based on
  AMD Radeon RX 6800 AMD Radeon RX 6600
• GPU Chip
  Navi 21 Navi 23 XL
• Execution units
  60 28
• Shader
  3840 1792
• Render Output Units
  96 64
• Texture Units
  240 112

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

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

Let's compare the memory frequency of graphics cards Sapphire Pulse Radeon RX 6800 and PowerColor Fighter Radeon RX 6600. The higher the better.

• Base Clock
  1.800 GHz+ 6 % 1.626 GHz
• Boost Clock
  2.170 GHz+ 3 % 2.491 GHz
• Avg (Game) Clock
  1.950 GHz+ 7 % 2.044 GHz
• Overclocking
  Yes Yes

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

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

Types and sizes of coolers for graphics card cooling system Sapphire Pulse Radeon RX 6800 and PowerColor Fighter Radeon RX 6600.

• Fan-Type
  Axial Axial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  3 x 90 mm 2 x 90 mm
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Fan 2
  -- --
• Noise (Load)
  37 dB 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 v1.4
• 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_2 12_2
• Raytracing
  Yes Yes
• DLSS / FSR
  No No
• LED
  Addressable LED No LED lighting

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
  303 mm 200 mm
• Height
  127 mm 111 mm
• Width
  54 mm 39 mm
• Width (Slots)
  3 PCIe-Slots 2 PCIe-Slots
• Weight
  -- --

Comparison of interfaces and release dates for GPU PowerColor Fighter Radeon RX 6600 and Sapphire Pulse Radeon RX 6800.

• GPU Interface
  PCIe 4.0 x 16 PCIe 4.0 x 8
• Release date
  Q4/2020 Q4/2021
• Release price
  679 $ --
• Structure size
  7 nm 7 nm
• Part-no
  11305-02-20G AXRX 6600 8GBD6-3DH
• Documents
  data sheet data sheet