Comparando GIGABYTE Radeon RX 580 Gaming 4G vs GIGABYTE Radeon RX 580 Gaming 8G (rev. 2.0)

gpu GIGABYTE Radeon RX 580 Gaming 4G item

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

• Memory Size
  4 GB 8 GB
• Memory Type
  GDDR5 GDDR5
• Memory Speed
  2 GHz 8 Gbps
• Memory Bandwith
  256 GB/s 256 GB/s
• Memory Interface
  256 bit 256 bit

• Base Clock
  1.257 GHz 1.257 GHz
• Boost Clock
  1.355 GHz+ 1 % 1.355 GHz+ 1 %
• Overclocking
  Yes Yes

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

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

• Max. Displays
  4 4
• HDCP-Version
  2.2 2.2
• HDMI Ports
  1x HDMI v2.0b 1x HDMI v2.0b
• DP Ports
  2x DP v1.4 3x DP v1.4
• DVI Ports
  1 --

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

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

• Length
  232 mm 232 mm
• Height
  116 mm 116 mm
• Width
  36 mm 36 mm
• Width (Slots)
  2 PCIe-Slots 2 PCIe-Slots

• GPU Interface
  PCIe 3.0 x 16 PCIe 3.0 x 16
• Release date
  Q4/2017 Q4/2017
• Structure size
  14 nm 14 nm
• Part-no
  GV-RX580GAMING-4GD GV-RX580GAMING-8GD
• Documents
  data sheet data sheet