Comparing ASRock AMD Phantom Gaming M2 Radeon RX 580 8G vs PowerColor Red Dragon Radeon RX 580 4GB

gpu ASRock AMD Phantom Gaming M2 Radeon RX 580 8G item

• Based on
  AMD Radeon RX 580 (36 CU) AMD Radeon RX 580 (36 CU)
• GPU Chip
  Polaris 20 XT (GCN 4) Polaris 20 XT (GCN 4)
• Execution units
  36 36
• Shader
  2304 2304
• Render Output Units
  32 32
• Texture Units
  144 144

• Memory Size
  8 GB 4 GB
• Memory Type
  GDDR5 GDDR5
• Memory Clock
  2.050 GHz 1.750 GHz
• Memory Speed
  8.2 Gbps 7 Gbps
• Memory Bandwith
  262 GB/s 224 GB/s
• Memory Interface
  256 bit 256 bit

• Base Clock
  1.257 GHz 1.257 GHz
• Boost Clock
  1.393 GHz+ 4 % 1.350 GHz+ 1 %
• Overclocking
  Yes Yes

• TDP
  185 W 185 W
• PCIe-Power
  1 x 6-Pin 1 x 8-Pin

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

• Max. Displays
  4 4
• HDCP-Version
  2.2 2.2
• HDMI Ports
  -- 1x HDMI v2.0b
• DP Ports
  -- 3x DP v1.4
• DVI Ports
  1 1

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12 12
• Raytracing
  No No
• DLSS / FSR
  Yes Yes
• LED
  No LED lighting No LED lighting

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

• Length
  236 mm 255 mm
• Height
  128 mm 143 mm
• Width
  42 mm 38 mm
• Width (Slots)
  2 PCIe-Slots 2 PCIe-Slots

• GPU Interface
  PCIe 3.0 x 16 PCIe 3.0 x 16
• Release date
  Q2/2017 Q2/2017
• Launch Price
  229 $ 229 $
• Structure size
  14 nm 14 nm
• Part-no
  PHANTOM G M2 R RX580 8G AXRX 580 4GBD5-3DHD/OC
• Documents
  data sheet data sheet