AMD Radeon RX 7900 XT vs ASUS Phoenix Radeon RX 550 2G EVO. Specifications, performance, tests

Comparison of basic technical data of graphics cards AMD Radeon RX 7900 XT and ASUS Phoenix Radeon RX 550 2G EVO, chip, information processing units.

• Based on
  AMD Radeon RX 7900 XT AMD Radeon RX 550
• GPU Chip
  Navi 31 (RDNA 3) Polaris 12
• Execution units
  84 8
• Shader
  5376 512
• Render Output Units
  192 16
• Texture Units
  336 32

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

• Memory Size
  20 GB 2 GB
• Memory Type
  GDDR6 GDDR5
• Memory Speed
  20 Gbps 1.5 GHz
• Memory Bandwith
  800 GB/s 48 GB/s
• Memory Interface
  320 bit 64 bit

Let's compare the memory frequency of graphics cards AMD Radeon RX 7900 XT and ASUS Phoenix Radeon RX 550 2G EVO. The higher the better.

• Base Clock
  1.500 GHz 1.100 GHz
• Boost Clock
  2.400 GHz 1.183 GHz
• Avg (Game) Clock
  2.000 GHz --
• Overclocking
  Yes Yes

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

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

Types and sizes of coolers for graphics card cooling system AMD Radeon RX 7900 XT and ASUS Phoenix Radeon RX 550 2G EVO.

• Fan-Type
  Axial Axial
• Fan 1
  3 x 90 mm 1 x 80 mm
• Fan 2
  -- --
• Cooler-Type
  Air cooling Air cooling
• Noise (Idle)
  0 dB / Silent --
• Noise (Load)
  -- --

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 v2.1 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 (Ultimate) 12
• Raytracing
  Yes No
• DLSS / FSR
  Yes No
• LED
  No LED lighting 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
• VP9
  Decode / Encode Decode
• AV1
  Decode / Encode No

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

• Length
  276 mm 192 mm
• Height
  113 mm 115 mm
• Width
  51 mm 39 mm
• Width (Slots)
  3 PCIe-Slots 2 PCIe-Slots
• Weight
  -- --

Comparison of interfaces and release dates for GPU ASUS Phoenix Radeon RX 550 2G EVO and AMD Radeon RX 7900 XT.

• GPU Interface
  PCIe 4 x 16 PCIe 3.0 x 8
• Release date
  Q4/2022 Q2/2020
• Release price
  899 $ --
• Structure size
  5 nm 14 nm
• Part-no
  -- PH-RX550-2G-EVO
• Documents
  data sheet data sheet