AMD Radeon RX 6600 XT 3D Mark Okay, technical Info, known issues and bugs

  3D Bench Mark OK

3D.Mark.Okay for Graphic-Card: AMD-Radeon-RX-6600-XT

 1 60.92   High  3840x1620 8../img/icoGK/amd-ico.png  AMD Ryzen 9 5950X 16-Core Processor 2x1610.0.19044
 2 212.18   High  2560x1440 0../img/icoGK/amd-ico.png  AMD Ryzen 5 7600X 6-Core Processor 2x1610.0.22631
 3 211.30   High  2560x1080 0../img/icoGK/intel-ico.png  12th Gen Intel(R) Core(TM) i5-12600K2x1610.0.22631
 4 228.62   High  1920x1080 0../img/icoGK/amd-ico.png  AMD Ryzen 5 5600 6-Core Processor 2x810.0.22621
 5 70.58   High  1024x768 0../img/icoGK/intel-ico.png  Intel(R) Xeon(R) CPU E5-1620 0 @ 3.60GHz2x410.0.19045
 6 429.70   Medium  3840x2160 0../img/icoGK/intel-ico.png  Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz2x810.0.22621
 7 672.39   Medium  2560x1440 0../img/icoGK/amd-ico.png  AMD Ryzen 7 5700X 8-Core Processor 2x1610.0.19045
 8 640.08   Medium  2560x1080 0../img/icoGK/amd-ico.png  AMD Ryzen 5 5600X 6-Core Processor 2x810.0.22621
 9 712.90   Medium  1920x1200 0../img/icoGK/intel-ico.png  11th Gen Intel(R) Core(TM) i7-11700F @ 2.50GHz2x1610.0.19045
 10 891.95   Medium  1920x1080 0../img/icoGK/intel-ico.png  12th Gen Intel(R) Core(TM) i5-12400F2x810.0.19045

AMD Radeon RX 6600 XT - Technical Information.

The AMD Radeon RX 6600 XT is a graphics card that was released in July 2021. Here is some technical information about this GPU:

1. Architecture and Manufacturing Process:
The Radeon RX 6600 XT is based on the AMD RDNA 2 architecture, which offers advanced technologies for performance and power efficiency. It is manufactured using the 7nm manufacturing process, which results in a good performance per watt ratio.

2. Stream Processors and Clock Speeds:
The card has 2048 stream processors that are responsible for processing graphics tasks. The base clock frequency is 1968 MHz, and the maximum boost clock frequency may vary depending on the model.

3. Memory:
The Radeon RX 6600 XT comes with 8GB of GDDR6 video memory. This type of memory offers high bandwidth and performance for demanding games and applications.

4. Memory Bandwidth and Memory Clock Speeds:
The card features 256-bit memory bandwidth, providing high bandwidth for handling graphics-intensive tasks. Memory clock speeds may vary depending on the model.

5. Performance:
The Radeon RX 6600 XT offers good performance for 1080p gaming and is also capable of 1440p gaming depending on the requirements of specific games and settings.

6. Ray tracing and FidelityFX:
The card supports hardware-based ray tracing and offers advanced features such as AMD FidelityFX Super Resolution (FSR) to improve performance in games and achieve high-quality visual effects.

7. Interfaces and Ports:
The Radeon RX 6600 XT has various ports including DisplayPort 1.4 with DSC, HDMI 2.1 VRR and PCIe 4.0 support.

Overall, the AMD Radeon RX 6600 XT offers solid performance for gaming and multimedia applications and is a good choice for gamers looking for a powerful GPU for 1080p and 1440p gaming.

AMD Radeon RX 6600 XT, known issues and bugs.

AMD Radeon RX 6600 XT Known Issues and Bugs:

Driver Issues:

* Crashes or Freezes While Gaming:
This is a common issue with various graphics cards, including the RX 6600 XT, and may be caused by outdated or caused by corrupted drivers. Make sure you have downloaded and installed the latest drivers from the AMD website.
* Blue Screen:
Another common error is the Blue Screen (BSOD) with error messages like "VIDEO_SCHEDULER_TIMEOUT_DETECTED" or "DRIVER_IRQL_NOT_LESS_OR_EQUAL". This can be caused by driver problems, but also hardware problems.
* Graphics Flickering or Artifacts:
This can be caused by various factors such as: E.g. driver problems, software incompatibility or hardware problems.

Performance Issues:

* Low frame rates in games:
The RX 6600 XT is a good mid-range graphics card, but can reach its limits in some newer or demanding games. If you experience low frame rates, try lowering the in-game graphics settings.
* Lags and stuttering:
This can be caused by various factors such as: E.g. driver problems, hardware problems or software problems.

Other Issues:

* Incompatibility with some monitors:
The RX 6600 XT has been reported to be incompatible with some monitors, which may result in issues such as flickering or black screens.
* High Power Consumption:
The RX 6600 XT has high power consumption and may therefore require a powerful power supply.
* Fan noise:
The RX 6600 XT can become loud under load.


* AMD Radeon RX 6600 XT Product Page:
[invalid URL removed]
* AMD Radeon Software for Enterprise Drivers:
[invalid URL removed]
* AMD Support:
[https ://](
* AMD Radeon RX 6600 XT Forum:
[invalid URL removed](Note that most posts in this forum are in English)

**It is important to note that these are not all known issues with the AMD Radeon RX 6600 XT. If you have other issues, contact AMD Support or search online for more information.**

Additional Tips:

* Make sure your system has the latest Windows updates installed.
* Avoid installing third-party drivers.
* Keep your graphics drivers updated.
* Do not overclock your graphics card as this may cause instability.
* If you suspect hardware problems, contact your computer manufacturer.


The AMD Radeon RX 6600 XT is a good mid-range graphics card, but it also has some known problems. If you are considering this card, it is important to be aware of these issues and take the appropriate steps to avoid them.
3D Bench Mark OK
  3D Bench Mark OK

3D Mark Okay GeForce-8200-integrated-SSE2 and Infos
Known issues and bugs with NVIDIA-A10-2B-PCI-SSE2
3D Mark Okay Intel-R-Arc-TM-A770M-Graphics and Infos
Known issues and bugs with AMD Radeon R7-430
3D Mark Okay NVIDIA-GeForce-GT-740-PCIe-SSE2 and Infos
... Thanks