Comparando PowerColor Red Devil Radeon RX 590 Red Devil 8GB GDDR5 V2 vs Acer PREDATOR BIFROST Intel Arc A770 OC 16GB

gpu PowerColor Red Devil Radeon RX 590 Red Devil 8GB GDDR5 V2 item

• Based on
  AMD Radeon RX 590 Intel Arc A770 Graphics 16GB
• GPU Chip
  Polaris 30 XT (GCN 4) ACM-G10 (Alchemist)
• Execution units
  36 512
• Shader
  2304 4096
• Render Output Units
  32 128
• Texture Units
  144 256
• Raytracing Cores
  0 32

• Memory Size
  8 GB 16 GB
• Memory Type
  GDDR5 GDDR6
• Memory Clock
  2.000 GHz 2.000 GHz
• Memory Speed
  8 Gbps 16 Gbps
• Memory Bandwith
  256 GB/s 512 GB/s
• Memory Interface
  256 bit 256 bit

• Base Clock
  1.469 GHz 2.200 GHz+ 5 %
• Boost Clock
  1.555 GHz+ 1 %
• Overclocking
  Yes Yes

• TDP
  225 W 225 W
• PCIe-Power
  1 x 6-Pin, 1 x 8-Pin 2 x 8-Pin

• Fan-Type
  Axial Radial / Axial
• Fan 1
  2 x 100 mm 1 x 90 mm
• Fan 2
  -- 1 x 70 mm
• Cooler-Type
  Air cooling Air cooling
• Noise (Idle)
  0 dB / Silent 0 dB / Silent

• Max. Displays
  4 4
• HDCP-Version
  2.2 2.3
• HDMI Ports
  1x HDMI v2.0b --
• DP Ports
  3x DP v1.4 --
• DVI Ports
  1 --

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12 12_2 (Ultimate)
• Raytracing
  No Yes
• DLSS / FSR
  Yes No
• LED
  Non addressable LED Addressable LED

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

• Length
  255 mm 267 mm
• Height
  157 mm 117 mm
• Width
  46 mm --
• Width (Slots)
  3 PCIe-Slots 2 PCIe-Slots

• GPU Interface
  PCIe 3.0 x 16 PCIe 4.0 x 16
• Release date
  Q4/2018 Q4/2022
• Launch Price
  279 $ 399 $
• Structure size
  14 nm 6 nm
• Part-no
  AXRX 590 8GBD5-3DHV2/OC APBF-IA770-16G-OC
• Documents
  data sheet data sheet