Comparing ASRock Phantom Gaming X Radeon VII 16G vs Sapphire Radeon VII

gpu Sapphire Radeon VII item

• 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

• 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

• Base Clock
  1.400 GHz 1.400 GHz
• Boost Clock
  1.750 GHz 1.750 GHz
• Overclocking
  Yes Yes

• TDP
  300 W 300 W
• PCIe-Power
  2 x 8-Pin 2 x 8-Pin

• 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
• Noise (Load)
  52 dB 52 dB

• 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

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_1 12_1
• Raytracing
  No No
• DLSS / FSR
  No No
• LED
  Non addressable LED Non addressable LED

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

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

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