Graphics card PowerColor Hellhound Radeon RX 6600 XT, specifications and benchmarks

This section outlines the key features of the graphics card PowerColor Hellhound Radeon RX 6600 XT.

• Based on
  AMD Radeon RX 6600 XT
• GPU Chip
  Navi 23 XT
• Execution units
  32
• Shader
  2048
• Render Output Units
  64
• Texture Units
  128

Specifications for onboard video memory, including type (e.g., GDDR6), capacity, and bandwidth. Higher capacity and bandwidth contribute to improved gaming and rendering performance.

• Memory Size
  8 GB
• Memory Type
  GDDR6
• Memory Speed
  2 GHz
• Memory Bandwith
  256 GB/s
• Memory Interface
  128 bit

Information on the base and boost clock speeds of the graphics card, which directly affect its performance in gaming and rendering applications. PowerColor Hellhound Radeon RX 6600 XT.

• Base Clock
  1.968 GHz
• Boost Clock
  2.593 GHz
• Avg (Game) Clock
  2.382 GHz+ 1 %
• Overclocking
  Yes

Details on the thermal design power (TDP) of the graphics card, including the maximum thermal output under standard and overclocked conditions, guiding the selection of cooling solutions.

• TDP
  160 W
• TDP (up)
  --
• Tjunction max
  110 °C
• PCIe-Power
  1 x 8-Pin

Specifications of the cooling system, including fan types and configurations, which are critical for maintaining optimal operating temperatures during intensive workloads. PowerColor Hellhound Radeon RX 6600 XT.

• Fan-Type
  Axial
• Cooler-Type
  Air cooling
• Fan 1
  2 x 100 mm
• Noise (Idle)
  0 dB / Silent
• Fan 2
  --
• Noise (Load)
  --

Detailed information about connectivity options, including HDMI, DisplayPort, and DVI interfaces, along with their respective capabilities and supported resolutions.

• Max. Displays
  4
• HDCP-Version
  2.3
• HDMI Ports
  1x HDMI v2.1
• DP Ports
  3x DP v1.4
• DVI Ports
  --
• VGA Ports
  --
• USB-C Ports
  --

An overview of the hardware capabilities of the graphics card, including support for technologies like ray tracing, DLSS, and Vulkan, which enhance graphical fidelity and performance.

• Max. resolution
  7680x4320
• DirectX
  12_2
• Raytracing
  Yes
• DLSS / FSR
  No
• LED
  Addressable LED

Support for various video codecs, such as H.264, HEVC, and VP9, which enhance video playback and streaming capabilities by offloading tasks from the CPU.

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

• Length
  220 mm
• Height
  132 mm
• Width
  45 mm
• Width (Slots)
  3 PCIe-Slots
• Weight
  --

• GPU Interface
  PCIe 4.0 x 8
• Release date
  Q3/2021
• Release price
  --
• Structure size
  7 nm
• Part-no
  AXRX 6600XT 8GBD6-3DHL/OC
• Documents
  data sheet

Common positions PowerColor Hellhound Radeon RX 6600 XT GPU in popular benchmarks, for comparison with other models.

• FP32 Performance (Single-precision TFLOPS)
  1301 place
• Battlefield 5
  1235 place
• Shadow of the Tomb Raider
  1503 place
• Crypto-Mining Ethereum Hashrate (MH/s)
  1865 place
• Crypto-Mining Ergo Hashrate (MH/s)
  1970 place
• Crypto-Mining Ravencoin Hashrate (MH/s)
  1852 place
• 3DMark Benchmark
  1455 place