Comparaison entre GIGABYTE Radeon RX 570 Gaming 8G (rev. 2.0) et GIGABYTE Radeon RX 480 G1 Gaming 4G

gpu GIGABYTE Radeon RX 570 Gaming 8G (rev. 2.0) item

• Based on
  AMD Radeon RX 570 AMD Radeon RX 480
• GPU Chip
  Polaris 20 XL (GCN 4) Polaris 10 XT (Ellesmere)
• Execution units
  32 36
• Shader
  2048 2304
• Render Output Units
  32 32
• Texture Units
  128 144

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

• Base Clock
  1.178 GHz+ 1 % 1.120 GHz
• Boost Clock
  1.255 GHz+ 1 % 1.290 GHz+ 2 %
• Overclocking
  Yes Yes

• TDP
  150 W 150 W
• PCIe-Power
  1 x 8-Pin 1 x 8-Pin

• Fan-Type
  Axial Axial
• Fan 1
  2 x 90 mm 2 x 80 mm
• Cooler-Type
  Air cooling Air cooling
• 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
  3x DP v1.4 3x DP v1.4a
• DVI Ports
  -- 1

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12 12_0
• Raytracing
  No No
• DLSS / FSR
  Yes Yes
• LED
  No LED lighting Addressable LED

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

• Length
  232 mm 232 mm
• Height
  116 mm 116 mm
• Width
  36 mm 40 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 Q2/2016
• Launch Price
  169 $ 199 $ (Reference)
• Structure size
  14 nm 14 nm
• Part-no
  GV-RX570GAMING-8GD GV-RX480G1 GAMING-4GD
• Documents
  data sheet data sheet