ASRock
Radeon RX 6600 Challenger D 8GB
AUTHOR:Onie T.
TESTED BY:James L.
Published:

WHAT YOU NEED TO KNOW

THE GOOD

  • Affordable Price
  • Energy Efficient

THE BAD

  • Memory
  • Subpar Performance
  • Ray Tracing

THE REST

  • Overall
LINKS
Where to buy*
Newegg

*This website uses affiliate links. Purchases made through these links may provide compensation to Linus Media Group.

Hardware
Hardware
NOTES
In The Box

1 of 4

Front of the box.

Graphics Card
User Documentation
Graphics Processor

1 of 3

CT Scan - PCB

Architecture
RDNA 2.0
Processor Release Date
2021-10-13
GPU Chip
Navi 23 XL
Technology
TSMC 7nm
Transistors
11.06B
Die Size
237 mm²
Interface
PCIe 4.0 x8
L1 Cache
128 KB
L2 Cache
2 MB
L3 Cache
32 MB
Board Design

1 of 5

Front of the card.

Length
269 mm
Width
132 mm
Height
41 mm
Weight
627 g
Slot Width
Dual Slot
TDP
132 W
HDMI
1 x 2.1
DisplayPort
3 x 1.4a
USB-C
0
Cores & Clocks
Rasterization Core
1792
Ray Tracing Core
28
AI Acceleration Core
0
Base Clock
1626 MHz
Game Clock
2044 MHz
Boost Clock
2491 MHz
Memory Type
GDDR6
Memory Size
8 GB
Memory Data Rate
14 Gbps
Memory Bandwidth
224 GB/s
Memory Bus
128 bit
Features & Software
Features & Software
NOTES
Supported Features
Adaptive Sync Technology
FreeSync
DirectX
12 Ultimate
OpenGL
4.6
Vulkan
1.3
Ray Tracing
Yes
Direct ML
Yes
OpenCL
2.1
CUDA
No
Rebar
Yes
Encode / Decode
H.264
Yes
H.265 (HEVC)
Yes
AV1
Encode No / Decode Yes
VP9
Yes
Performance
Performance
NOTES
Gaming Performance
Ray Tracing Performance
Productivity & Efficiency
Synthetics
Test Configuration
Test Configuration
NOTES

We will periodically retest graphics cards with updated drivers. We continuously monitor and update our results for accuracy. Stay tuned for the latest test results and insights on this product and others as we aim to provide up-to-date information on a consistent basis.

We actively address test bench variance in our validation process. Our methodology involved validation and calibration procedures to ensure consistency and reliability across all tests. The verified testbed variance for benchmarks in this product page is +/- 0.25%.

By monitoring and controlling variables such as hardware configurations, ambient temperatures, and system settings, we minimize potential sources of variance that could affect our results. This detailed approach enables us to deliver the most objective and accurate assessments.

Tested Settings
Drivers
Adrenalin 24.5.1

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