ASRock Radeon RX 6600 XT Challenger Pro 8GB OC vs KFA2 GeForce RTX 4060 EX. Specifications, performance, tests

Comparison of basic technical data of graphics cards ASRock Radeon RX 6600 XT Challenger Pro 8GB OC and KFA2 GeForce RTX 4060 EX, chip, information processing units.

• Based on
  AMD Radeon RX 6600 XT NVIDIA GeForce RTX 4060
• GPU Chip
  Navi 23 XT AD107 (Ada Lovelace)
• Shader
  2048 3072
• Render Output Units
  64 32
• Texture Units
  128 96

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

• Memory Size
  8 GB 8 GB
• Memory Type
  GDDR6 GDDR6
• Memory Speed
  2 GHz 17 Gbps
• Memory Interface
  128 bit 128 bit

Let's compare the memory frequency of graphics cards ASRock Radeon RX 6600 XT Challenger Pro 8GB OC and KFA2 GeForce RTX 4060 EX. The higher the better.

• Base Clock
  2.033 GHz+ 3 % 1.830 GHz
• Boost Clock
  2.602 GHz+ 1 % 2.580 GHz+ 5 %
• Avg (Game) Clock
  2.413 GHz+ 2 % --
• Overclocking
  Yes Yes

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

• TDP
  160 W 115 W (Reference)
• TDP (up)
  -- --
• Tjunction max
  110 °C 90 °C
• PCIe-Power
  1 x 8-Pin 1 x 8-Pin

Types and sizes of coolers for graphics card cooling system ASRock Radeon RX 6600 XT Challenger Pro 8GB OC and KFA2 GeForce RTX 4060 EX.

• Fan-Type
  Axial Axial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  3 x 90 mm 2 x 102 mm
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Fan 2
  -- --
• Noise (Load)
  -- --

Connectivity and connections.

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

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

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

Built-in support for video and image compression standards.

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

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

• Length
  303 mm 264 mm
• Height
  131 mm 145 mm
• Width
  45 mm 41 mm
• Width (Slots)
  3 PCIe-Slots 2 PCIe-Slots
• Weight
  834 g --

Comparison of interfaces and release dates for GPU KFA2 GeForce RTX 4060 EX and ASRock Radeon RX 6600 XT Challenger Pro 8GB OC.

• GPU Interface
  PCIe 4.0 x 8 PCIe 4.0 x 8
• Release date
  Q3/2021 Q2/2023
• Structure size
  7 nm 4 nm
• Part-no
  RX6600XT CLP 8GO 46NSL8MD8MEK
• Documents
  data sheet data sheet