Confronto tra Acer PREDATOR BIFROST Intel Arc A770 OC 16GB e GIGABYTE Radeon RX 590 Gaming 8G

gpu Acer PREDATOR BIFROST Intel Arc A770 OC 16GB item

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

• Memory Size
  16 GB 8 GB
• Memory Type
  GDDR6 GDDR5
• Memory Speed
  16 Gbps 2 GHz
• Memory Bandwith
  512 GB/s 256 GB/s
• Memory Interface
  256 bit 256 bit

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

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

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

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

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

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

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

• GPU Interface
  PCIe 4.0 x 16 PCIe 3.0 x 16
• Release date
  Q4/2022 Q4/2018
• Structure size
  6 nm 14 nm
• Part-no
  APBF-IA770-16G-OC GV-RX590GAMING-8GD
• Documents
  data sheet data sheet