Intel Arc A380 vs Intel Arc A750. Specifications, performance, tests

Comparison of basic technical data of graphics cards Intel Arc A380 and Intel Arc A750, chip, information processing units.

• GPU Chip
  DG2-128 / Alchemist DG2-512
• Execution units
  1024 3584
• Render Output Units
  32 112
• Texture Units
  64 224
• L1 Cache
  No No
• L2 Cache
  4 MB 16 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
  1.937 GHz 2 GHz
• Memory Speed
  15.5 Gbps 16 Gbps
• Memory Bandwith
  186.0 GB/s 512.0 GB/s
• Memory Interface
  96 bit 256 bit

Let's compare the memory frequency of graphics cards Intel Arc A380 and Intel Arc A750. The higher the better.

• Base Clock
  2.0 GHz 2.05 GHz
• Boost Clock
  2.45 GHz 2.4 GHz

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

• TDP
  75 W 225 W
• Power Connectors
  1x 8-pin 1x 6-pin + 1x 8-pin
• Suggested PSU
  250 W 550 W

Connectivity and connections.

• DP Ports
  1x HDMI 2.1 3x DisplayPort 2.0 3x DisplayPort 2.0

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

• Max. resolution
  3840x2160 3840x2160
• DirectX
  12.2 12.2
• OpenGL
  4.6 4.6
• OpenCL
  3.0 3.0
• Vulkan
  1.3 1.3

Comparison of interfaces and release dates for GPU Intel Arc A750 and Intel Arc A380.

• Architecture
  Generation 12.7 Generation 12.7
• GPU Interface
  PCIe 4.0 x8 PCIe 4.0 x16
• Structure size
  6 nm 6 nm
• Release date
  Q2/2022 Q3/2022

• Pixel Rate
  78.40 GPixel/s 268.8 GPixel/s
• Texture Rate
  156.8 GTexel/s 537.6 GTexel/s
• FP32 (float)
  5.018 TFLOPS 34.41 TFLOPS (2:1)
• FP64 (double)
  1,254 GFLOPS 17.20 TFLOPS