Sapphire Toxic Radeon RX 6900 XT Air Cooled vs AMD Radeon RX 6600M (Mobile) - 100 W. Specifications, performance, tests

Comparison of basic technical data of graphics cards Sapphire Toxic Radeon RX 6900 XT Air Cooled and AMD Radeon RX 6600M (Mobile) - 100 W, chip, information processing units.

• Based on
  AMD Radeon RX 6900 XT AMD Radeon RX 6600M
• GPU Chip
  Navi 21 Navi 23
• Execution units
  80 28
• Shader
  5120 1792
• Render Output Units
  128 64
• Texture Units
  320 112

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 Toxic Radeon RX 6900 XT Air Cooled and AMD Radeon RX 6600M (Mobile) - 100 W. The higher the better.

• Base Clock
  1.825 GHz 2.068 GHz
• Boost Clock
  2.425 GHz+ 8 % 2.416 GHz
• Avg (Game) Clock
  2.235 GHz+ 11 % 2.177 GHz
• Overclocking
  Yes Yes

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

• TDP
  400 W+ 33 % 100 W
• TDP (up)
  -- --
• Tjunction max
  -- --
• PCIe-Power
  1 x 6-Pin, 2 x 8-Pin --

Types and sizes of coolers for graphics card cooling system Sapphire Toxic Radeon RX 6900 XT Air Cooled and AMD Radeon RX 6600M (Mobile) - 100 W.

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

Connectivity and connections.

• Max. Displays
  4 2
• HDCP-Version
  2.3 2.3
• HDMI Ports
  1x HDMI v2.1 --
• DP Ports
  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 No LED lighting

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
  320 mm --
• Height
  135 mm --
• Width
  58 mm --
• Width (Slots)
  3 PCIe-Slots --
• Weight
  -- --

Comparison of interfaces and release dates for GPU AMD Radeon RX 6600M (Mobile) - 100 W and Sapphire Toxic Radeon RX 6900 XT Air Cooled.

• GPU Interface
  PCIe 4.0 x 16 PCIe 4.0 x 8
• Release date
  Q3/2021 Q4/2021
• Release price
  -- --
• Structure size
  7 nm 7 nm
• Part-no
  11308-11-20G --
• Documents
  data sheet data sheet