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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 7640G + 6400M Dual vs GeForce RTX 4070 Laptop GPU

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 HD 7640G + 6400M Dual×GeForce RTX 4070 Laptop GPU+ ADD
PriceSearch OnlineSearch Online
Bus InterfaceNA2PCIe 4.0 x16
GPU ClassMobileMobile
Core ClockNA21230 MHz
Memory ClockNA22000 MHz
Maximum Memory SupportedNA28192 MB
DirectXNA2NA2
OpenGLNA24.6
Max TDPNA2115W
First Seen on ChartQ4 2012Q1 2023
# of Samples72299
Average Results (% diff. to max in group)
DirectX 9NA223 FPS
DirectX 10NA119 FPS
DirectX 11NA177 FPS
DirectX 12NA86 FPS
GPU ComputeNA8345 Ops/Sec
G2D Rating279 (-64.4%)783
G3D Rating527
(-97.3%)
19680
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 13th of June 2024 - Higher results represent better performance
GeForce RTX 4070 Laptop GPU
19,680
Radeon HD 7640G + 6400M Dual
527