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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce RTX 4090 Laptop GPU vs Radeon RX 7900M

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.

	×GeForce RTX 4090 Laptop GPU	×Radeon RX 7900M	+ ADD
Price	Search Online	Search Online
Bus Interface	PCIe 4.0 x16	NA²
GPU Class	Mobile	Mobile
Core Clock	1455 MHz	NA²
Memory Clock	2250 MHz	NA²
Maximum Memory Supported	16384 MB	NA²
DirectX	12_2	NA²
OpenGL	4.6	NA²
Max TDP	150W	NA²
First Seen on Chart	Q1 2023	Q4 2023
# of Samples	2946	54
Average Results (% diff. to max in group)
DirectX 9	310 FPS	253 FPS (-18.5%)
DirectX 10	171 FPS	124 FPS (-27.4%)
DirectX 11	258 FPS	256 FPS (-0.8%)
DirectX 12	106 FPS	96 FPS (-9.6%)
GPU Compute	12211 Ops/Sec	9043 Ops/Sec (-25.9%)
G2D Rating	988	893 (-9.7%)
G3D Rating	27065	22111 (-18.3%)

² - Information not available. Do you know? Notify Us.

G3D Mark Rating
As of 19th of April 2026 - Higher results represent better performance
GeForce RTX 4090 Laptop GPU		27,065
Radeon RX 7900M		22,111
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