Intel Arc A750 vs NVIDIA GeForce RTX 4080 12 GB. Specifications, performance, tests

Comparison of basic technical data of graphics cards Intel Arc A750 and NVIDIA GeForce RTX 4080 12 GB, chip, information processing units.

• GPU Chip
  DG2-512 AD104
• Execution units
  3584 7680
• Render Output Units
  112 80
• Texture Units
  224 240
• L1 Cache
  No 128 KB
• L2 Cache
  16 MB 48 MB

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

• Memory Size
  8 GB 12 GB
• Memory Type
  GDDR6 GDDR6X
• Memory Clock
  2 GHz 1.313 GHz
• Memory Speed
  16 Gbps 21 Gbps
• Memory Bandwith
  512.0 GB/s 504.2 GB/s

Let's compare the memory frequency of graphics cards Intel Arc A750 and NVIDIA GeForce RTX 4080 12 GB. The higher the better.

• Base Clock
  2.05 GHz 2.31 GHz
• Boost Clock
  2.4 GHz 2.61 GHz

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

• TDP
  225 W 285 W
• Power Connectors
  1x 6-pin + 1x 8-pin 1x 16-pin
• Slot
  Dual-slot Dual-slot
• Suggested PSU
  550 W 600 W

Connectivity and connections.

• Max. Displays
  4 4
• DP Ports
  3x DisplayPort 2.0 3x DisplayPort 1.4a
• HDMI Ports
  1x HDMI 2.1 1x HDMI 2.1

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

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

Comparison of interfaces and release dates for GPU NVIDIA GeForce RTX 4080 12 GB and Intel Arc A750.

• Architecture
  Generation 12.7 Ada Lovelace
• GPU Interface
  PCIe 4.0 x16 PCIe 4.0 x16
• Structure size
  6 nm 4 nm
• Release date
  Q3/2022 Q3/2022

• Pixel Rate
  268.8 GPixel/s 208.8 GPixel/s
• Texture Rate
  537.6 GTexel/s 626.4 GTexel/s
• FP32 (float)
  34.41 TFLOPS (2:1) 40.09 TFLOPS
• FP64 (double)
  17.20 TFLOPS 626.4 GFLOPS (1:64)