ASRock Intel Arc B570 Challenger 10GB OC vs PNY RTX A4500. Specifications

Comparison of basic technical data of graphics cards ASRock Intel Arc B570 Challenger 10GB OC and PNY RTX A4500, chip, information processing units.

• Based on
  Intel Arc B570 NVIDIA RTX A4500
• Board Manufacturer
  ASRock -
• Board Model
  ASRock Intel Arc B570 Challenger 10GB OC -
• GPU Chip
  Intel Arc B570 GA102 (Ampere)
• Render Output Units
  - 96
• RT Cores
  - 56
• Shader
  - 7168
• Streaming Multiprocessors
  - 56
• Texture Units
  - 224

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

• Memory Bus
  160 bit 320 bit
• Memory Data Rate
  19 Gbps 16 Gbps
• Memory Size
  10 GB 20 GB
• Memory Type
  GDDR6 GDDR6
• Memory Bandwidth
  - 640 GB/s
• Memory Clock
  - 2000 MHz

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

• GPU Clock (manufacturer label)
  2600 MHz -
• Base Clock
  - 1050 MHz
• Boost Clock
  - 1650 MHz
• Game Clock
  - -
• Overclocking
  - Yes

Connectors, the number of thermal watts emitted in normal mode and at overclocking.

• Recommended PSU
  600 W -
• Maximum Junction Temperature
  - -
• TDP
  - 200 W
• TDP (up)
  - -

Types and sizes of coolers for graphics card cooling system ASRock Intel Arc B570 Challenger 10GB OC and PNY RTX A4500.

• Cooler-Type
  - Air cooling
• Fan-Type
  - Radial
• Fan 1
  - 1 x 65 mm
• Fan 2
  - -
• Noise (Idle)
  - -
• Noise (Load)
  - -

Connectivity and connections.

• HDMI Ports
  1 × HDMI 2.1a -
• Other Display Outputs (unparsed)
  3 x DisplayPort 2.1 (1 x UHBR13.5; 2 x UHBR10) -
• PCIe Interface
  PCI Express 4.0 x8 PCIe 4.0 x 16
• Power Connectors
  1 x 8-pin 1 x 8-Pin
• DisplayPort Ports
  - 4 × DisplayPort 1.4
• DVI Ports
  - -
• HDCP Version
  - 2.3
• Max. Displays
  - 4
• USB-C Ports
  - -
• VGA Ports
  - -

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

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

Built-in support for video and image compression standards.

• AV1
  - Decode
• h264
  - Decode / Encode
• h265 / HEVC
  - Decode / Encode
• VP8
  - Decode
• VP9
  - Decode

The difference in size, weight and slot of the compared devices

• Dimensions
  249 x 132 x 41 mm -
• Slot Size
  2 2 PCIe-Slots
• Height
  - 112 mm
• Length
  - 267 mm
• Weight
  - -
• Width
  - -

Comparison of interfaces and release dates for GPU PNY RTX A4500 and ASRock Intel Arc B570 Challenger 10GB OC.

• Official source
  https://www.asrock.com/Graphics-Card/Intel/Intel%20Arc%20B570%20Challenger%2010GB%20OC/index.asp -
• Verified on
  2026-09-30 -
• Documents
  - data sheet
• Launch Price (historical)
  - 999 $ (Reference)
• Part Number
  - VCNRTXA4500-PB
• Process Technology
  - 8 nm
• Release date
  - Q4/2021