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

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

• GPU Chip
  DG2-128 Navi 23 KXT
• Execution units
  1024 32
• Shader
  128 2048
• Render Output Units
  32 64
• Texture Units
  64 128
• L1 Cache
  No 128 KB
• L2 Cache
  4 MB 2 MB

Comparison of the amount of memory on board graphics cards. The more the better.

• Memory Size
  6 GB 8 GB
• Memory Type
  GDDR6 GDDR6
• Memory Clock
  2 GHz 2.19 GHz
• Memory Speed
  16 Gbps 17.5 Gbps
• Memory Bandwith
  192.0 GB/s 280 GB/s
• Memory Interface
  96 bit 128 bit

Let's compare the memory frequency of graphics cards Intel Arc Pro A40 and AMD Radeon RX 6650 XT. The higher the better.

• Base Clock
  1.5 GHz 2.055 GHz
• Boost Clock
  1.7 GHz 2.635 GHz

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

• TDP
  50 W 176 W
• Power Connectors
  No 1x 8-pin
• Suggested PSU
  250 W 450 W

Connectivity and connections.

• DP Ports
  4x mini-DisplayPort 2.0 1x HDMI 2.1 3x DisplayPort 1.4a

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

• Max. resolution
  3840x2160 7680x4320
• DirectX
  12_2 12.2
• OpenGL
  4.6 4.6
• OpenCL
  3.0 2.1
• Vulkan
  1.3 1.3
• Shader Model
  6.6 6.5

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

• Architecture
  Generation 12.7 / Alchemist (Pro-Series) RDNA 2
• GPU Interface
  PCIe 4.0 x8 PCIe 4.0 x 8
• Structure size
  6 nm 7 nm
• Release date
  Q3/2022 Q2/2022

• Pixel Rate
  54.40 GPixel/s 168.6 GPixel/s
• Texture Rate
  108.8 GTexel/s 337.3 GTexel/s
• FP16 (half)
  6.963 TFLOPS (2:1) 21.59 TFLOPS
• FP32 (float)
  3.482 TFLOPS 10.79 TFLOPS
• FP64 (double)
  870.4 GFLOPS 674.6 GFLOPS