ASRock Phantom Gaming X Radeon VII 16G vs Sapphire Radeon VII. Specifications, performance, tests

Comparison of basic technical data of graphics cards ASRock Phantom Gaming X Radeon VII 16G and Sapphire Radeon VII, chip, information processing units.

• Based on
  AMD Radeon VII AMD Radeon VII
• GPU Chip
  Vega 20 XT Vega 20 XT
• Execution units
  60 60
• Shader
  3840 3840
• Render Output Units
  64 64
• Texture Units
  240 240

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

• Memory Size
  16 GB 16 GB
• Memory Type
  HBM2 HBM2
• Memory Speed
  1 GHz 1 GHz
• Memory Bandwith
  1024 GB/s 1024 GB/s
• Memory Interface
  4096 bit 4096 bit

Let's compare the memory frequency of graphics cards ASRock Phantom Gaming X Radeon VII 16G and Sapphire Radeon VII. The higher the better.

• Base Clock
  1.400 GHz 1.400 GHz
• Boost Clock
  1.750 GHz 1.750 GHz
• Avg (Game) Clock
  
• Overclocking
  Yes Yes

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

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

Types and sizes of coolers for graphics card cooling system ASRock Phantom Gaming X Radeon VII 16G and Sapphire Radeon VII.

• Fan-Type
  Axial Axial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  3 x 75 mm 3 x 75 mm
• Noise (Idle)
  32 dB 32 dB
• Fan 2
  -- --
• Noise (Load)
  52 dB 52 dB

Connectivity and connections.

• Max. Displays
  4 4
• HDCP-Version
  2.2 2.2
• HDMI Ports
  1x HDMI v2.0b 1x HDMI v2.0b
• DP Ports
  3x 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_1 12_1
• Raytracing
  No No
• DLSS / FSR
  No No
• LED
  Non addressable LED Non addressable LED

Built-in support for video and image compression standards.

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

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

• Length
  280 mm 268 mm
• Height
  125 mm 120 mm
• Width
  40 mm 42 mm
• Width (Slots)
  2 PCIe-Slots 2 PCIe-Slots
• Weight
  -- 1280 g

Comparison of interfaces and release dates for GPU Sapphire Radeon VII and ASRock Phantom Gaming X Radeon VII 16G.

• GPU Interface
  PCIe 3.0 x 16 PCIe 3.0 x 16
• Release date
  Q1/2019 Q1/2019
• Release price
  -- --
• Structure size
  7 nm 7 nm
• Part-no
  PG X R VII 16G 21291-01-40G
• Documents
  data sheet data sheet