AMD Radeon RX 6900 XT vs ASUS Phoenix Radeon RX 550 4G EVO. Specifications, performance, tests

Comparison of basic technical data of graphics cards AMD Radeon RX 6900 XT and ASUS Phoenix Radeon RX 550 4G EVO, chip, information processing units.

• Based on
  AMD Radeon RX 6900 XT AMD Radeon RX 550
• GPU Chip
  Navi 21 Polaris 12
• Execution units
  80 8
• Shader
  5120 512
• Render Output Units
  128 16
• Texture Units
  320 32

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

• Memory Size
  16 GB 4 GB
• Memory Type
  GDDR6 GDDR5
• Memory Speed
  2 GHz 1.5 GHz
• Memory Bandwith
  512 GB/s 48 GB/s
• Memory Interface
  256 bit 64 bit

Let's compare the memory frequency of graphics cards AMD Radeon RX 6900 XT and ASUS Phoenix Radeon RX 550 4G EVO. The higher the better.

• Base Clock
  1.825 GHz 1.100 GHz
• Boost Clock
  2.250 GHz 1.183 GHz
• Avg (Game) Clock
  2.015 GHz
• Overclocking
  Yes Yes

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

• TDP
  300 W 50 W
• TDP (up)
  345 W --
• Tjunction max
  -- --
• PCIe-Power
  2 x 8-Pin

Types and sizes of coolers for graphics card cooling system AMD Radeon RX 6900 XT and ASUS Phoenix Radeon RX 550 4G EVO.

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

Connectivity and connections.

• Max. Displays
  4 4
• HDCP-Version
  2.3 2.2
• HDMI Ports
  1x HDMI v2.1 1x HDMI v2.0b
• DP Ports
  2x DP v1.4a 1x DP v1.4
• DVI Ports
  -- 1
• VGA Ports
  -- --
• USB-C Ports
  1 --

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

• Max. resolution
  7680x4320 4096x2160
• DirectX
  12_2 12
• Raytracing
  Yes No
• DLSS / FSR
  No No
• LED
  Non addressable LED No LED lighting

Built-in support for video and image compression standards.

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

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

• Length
  267 mm 192 mm
• Height
  120 mm 115 mm
• Width
  -- 39 mm
• Width (Slots)
  3 PCIe-Slots 2 PCIe-Slots
• Weight
  1492 g --

Comparison of interfaces and release dates for GPU ASUS Phoenix Radeon RX 550 4G EVO and AMD Radeon RX 6900 XT.

• GPU Interface
  PCIe 4.0 x 16 PCIe 3.0 x 8
• Release date
  Q4/2020 Q2/2020
• Release price
  999 $ --
• Structure size
  7 nm 14 nm
• Part-no
  102-D412 PH-RX550-4G-EVO
• Documents
  -- data sheet