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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon RX 6600 XT vs GeForce RTX 4080 SUPER

The values for the video cards below are determined from thousands of PerformanceTest benchmark results and are updated daily.

  • The first section will show basic information for each Video Card selected.
  • The first graph shows the G3D Mark values of each Videocard selected.
  • The second graph, if price data is available, will shows the value for money, in terms of the G3DMark per dollar.

×Radeon RX 6600 XT×GeForce RTX 4080 SUPER+ ADD
Price$439.991$1099.991
Bus InterfacePCIe 4.0 x8PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock1968 MHz2295 MHz
Memory Clock2000 MHz1438 MHz
Maximum Memory Supported8192 MB16384 MB
DirectXNA212.0
OpenGL4.64.6
Max TDP160W320W
First Seen on ChartQ2 2021Q1 2024
# of Samples45104627
Average Results (% diff. to max in group)
DirectX 9193 FPS (-49.3%)380 FPS
DirectX 10110 FPS (-43.1%)194 FPS
DirectX 11163 FPS (-46.2%)303 FPS
DirectX 1261 FPS (-53.8%)132 FPS
GPU Compute7778 Ops/Sec (-61.5%)20187 Ops/Sec
G2D Rating912 (-27.4%)1256
G3D Rating16500(-51.8%)34242
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 5th of February 2025 - Higher results represent better performance
GeForce RTX 4080 SUPER
 34,242
Radeon RX 6600 XT
 16,500
PassMark Software © 2008-2025
Value (G3D Mark / $Price)
As of 5th of February 2025 - Higher results represent better value
Radeon RX 6600 XT
 37.50
GeForce RTX 4080 SUPER
 31.13
PassMark Software © 2008-2025