GeForce GTX 870M vs Radeon R9 M390X

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 GTX 870M	×Radeon R9 M390X
Price	Search Online	Search Online
Bus Interface	PCIe 3.0 x16	PCIe 3.0 x16
GPU Class	Mobile	Mobile
Core Clock	967 MHz	723 MHz
Memory Clock	2500 MHz	1250 MHz
Maximum Memory Supported	6144 MB	4096 MB
DirectX	11.0	12.0
OpenGL	4.5	4.3
Max TDP	110W	100W
First Seen on Chart	Q1 2014	Q1 2016
# of Samples	706	26
Average Results (% diff. to max in group)
DirectX 9	67 FPS (-12.3%)	76 FPS
DirectX 10	14 FPS (-44.7%)	25 FPS
DirectX 11	30 FPS	21 FPS (-31.2%)
DirectX 12	12 FPS (-28.4%)	17 FPS
GPU Compute	1614 Ops/Sec	1210 Ops/Sec (-25.1%)
G2D Rating	276 (-36.6%)	435
G3D Rating	3450 (-4.1%)	3597

Video Card