AMD Radeon RX 570 vs NVIDIA RTX A4500. Specifications, performance, tests

Comparison of basic technical data of graphics cards AMD Radeon RX 570 and NVIDIA RTX A4500, chip, information processing units.

• Architecture
  GCN 4 Ampere
• Execution Units
  32 56
• GPU Chip
  Polaris 20 XL GA102
• Render Output Units
  32 96
• Shader
  2048 7168
• Texture Units
  128 224

Video memory capacity, type, bus width and bandwidth describe different properties. These values alone do not determine graphics performance.

• Memory Size
  4 GB 20 GB
• Memory Speed (legacy frequency label)
  1750 MHz 2000 MHz
• Memory Type
  GDDR5 GDDR6

Published GPU clock frequencies describe different operating modes. Clock speed alone does not determine graphics performance.

• Base Clock
  1168 MHz 1050 MHz
• Boost Clock
  1244 MHz 1650 MHz

Graphics card power limits and recommended system power supply describe different specifications.

• TDP
  150 W 200 W

Connectivity and connections.

• Max. Displays
  4 4
• PCIe Interface
  PCIe 3.0 x16 PCIe 4.0 x16

Technical data that is used to its full potential in computer games.

• DirectX
  12 12.2
• DLSS / FSR
  No Yes
• Max. resolution
  5120 × 2880 7680 × 4320
• Raytracing
  No Yes

Built-in support for video and image compression standards.

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

Comparison of interfaces and release dates for GPU NVIDIA RTX A4500 and AMD Radeon RX 570.

• Manufacturer
  AMD NVIDIA
• Process Technology
  14 nm 8 nm
• Release date
  Q2/2017 Q4/2021