AMD Radeon RX 6650 XT vs Intel Arc Pro A40. Specifications, performance, tests

Comparison of basic technical data of graphics cards AMD Radeon RX 6650 XT and Intel Arc Pro A40, chip, information processing units.

• Architecture
  RDNA 2 Generation 12.7 / Alchemist (Pro-Series)
• Based on
  AMD Radeon RX 6650 XT -
• Compute Units
  32 -
• Execution Units
  32 1024
• GPU Chip
  Navi 23 KXT DG2-128
• L1 Cache
  128 KB No
• L2 Cache
  2 MB 4 MB
• L3 Cache
  32 MB -
• Ray Accelerators
  32 -
• Render Output Units
  64 32
• Shader
  2048 128
• Texture Units
  128 64
• RT Cores
  - 8

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

• Infinity Cache
  32 MB -
• Memory Bandwidth
  280 GB/s 192 GB/s
• Memory Bus
  128 bit 96 bit
• Memory Clock
  2190 MHz 2000 MHz
• Memory Data Rate
  17.5 Gbps 16 Gbps
• Memory Size
  8 GB 6 GB
• Memory Type
  GDDR6 GDDR6

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

• Base Clock
  2055 MHz 1500 MHz
• Boost Clock
  2635 MHz 1700 MHz
• Game Clock
  2410 MHz -

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

• System Power Supply
  500 W (System power requirement) 250 W (PSU recommendation)
• TDP
  176 W 50 W
• Typical Board Power
  180 W -

Connectivity and connections.

• DisplayPort Ports
  3 × DisplayPort 1.4a 4x mini-DisplayPort 2.0
• HDMI Ports
  1 × HDMI 2.1 -
• Max. Displays
  4 -
• PCIe Interface
  PCIe 4.0 x8 PCIe 4.0 x8
• Power Connectors
  1x8-Pin No

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

• DirectX
  12.2 12_2
• Max. resolution
  7680 × 4320 3840 × 2160
• OpenCL
  2.1 3.0
• OpenGL
  4.6 4.6
• Shader Model
  6.5 6.6
• Vulkan
  1.3 1.3

Built-in support for video and image compression standards.

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

Comparison of interfaces and release dates for GPU Intel Arc Pro A40 and AMD Radeon RX 6650 XT.

• Process Technology
  7 nm 6 nm
• Release date
  2022-05-10 Q3/2022

• FP16 (theoretical)
  21.59 TFLOPS 6.963 TFLOPS (2:1)
• FP32 (theoretical)
  10.79 TFLOPS 3.482 TFLOPS
• FP64 (theoretical)
  0.6746 TFLOPS 0.8704 TFLOPS
• Pixel Rate
  168.6 GPixel/s 54.40 GPixel/s
• Texture Rate
  337.3 GTexel/s 108.8 GTexel/s