ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC vs Intel Arc A750. Specifications, performance, tests

Comparison of basic technical data of graphics cards ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC and Intel Arc A750, chip, information processing units.

• Based on
  AMD Radeon RX 6600 XT -
• Execution Units
  32 3584
• GPU Chip
  Navi 23 XT DG2-512
• Render Output Units
  64 112
• Shader
  2048 -
• Texture Units
  128 224
• Architecture
  - Generation 12.7
• L1 Cache
  - No
• L2 Cache
  - 16 MB

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

• Memory Bandwidth
  256 GB/s 512 GB/s
• Memory Bus
  128 bit 256 bit
• Memory Size
  8 GB 8 GB
• Memory Speed (legacy frequency label)
  2000 MHz -
• Memory Type
  GDDR6 GDDR6
• Memory Clock
  - 2000 MHz
• Memory Data Rate
  - 16 Gbps

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

• Base Clock
  2064 MHz + 5% 2050 MHz
• Boost Clock
  2607 MHz + 1% 2400 MHz
• Game Clock
  2428 MHz + 3% -
• Overclocking
  Yes -

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

• Maximum Junction Temperature
  110 °C -
• TDP
  160 W 225 W
• TDP (up)
  - -
• System Power Supply
  - 550 W (PSU recommendation)

Types and sizes of coolers for graphics card cooling system ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC and Intel Arc A750.

• Cooler-Type
  Air cooling -
• Fan-Type
  Axial -
• Fan 1
  3 x 90 mm -
• Fan 2
  - -
• Noise (Idle)
  0 dB / Silent -
• Noise (Load)
  - -

Connectivity and connections.

• DisplayPort Ports
  3 × DisplayPort 1.4 3 × DisplayPort 2.0
• DVI Ports
  - -
• HDCP Version
  2.3 -
• HDMI Ports
  1 × HDMI 2.1 1 × HDMI 2.1
• Max. Displays
  4 4
• PCIe Interface
  PCIe 4.0 x8 PCIe 4.0 x16
• Power Connectors
  1 x 8-Pin 1x 6-pin + 1x 8-pin
• USB-C Ports
  - -
• VGA Ports
  - -

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

• DirectX
  12_2 12.2
• DLSS / FSR
  No -
• LED
  Addressable LED -
• Max. resolution
  7680 × 4320 3840 × 2160
• Raytracing
  Yes -
• OpenCL
  - 3.0
• OpenGL
  - 4.6
• Vulkan
  - 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 -

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

• Height
  131 mm -
• Length
  305 mm -
• Slot Size
  3 PCIe-Slots Dual-slot
• Weight
  894 g -
• Width
  48 mm -

Comparison of interfaces and release dates for GPU Intel Arc A750 and ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC.

• Documents
  data sheet -
• Launch Price (historical)
  - -
• Part Number
  RX6600XT PGD 8GO -
• Process Technology
  7 nm 6 nm
• Release date
  Q3/2021 Q3/2022

• FP32 (theoretical)
  - 34.41 TFLOPS (2:1)
• FP64 (theoretical)
  - 17.2 TFLOPS
• Pixel Rate
  - 268.8 GPixel/s
• Texture Rate
  - 537.6 GTexel/s