Dell 490-13855 graphics card AMD Radeon HD7570 vs Dell 490-13856 graphics card AMD Radeon HD7570

Comparison of 490-13855, 490-13856

29 specifications	A Dell 490-13855 graphics card AMD Radeon HD7570 Model 490-13855 View product	B Dell 490-13856 graphics card AMD Radeon HD7570 Model 490-13856 View product
Processoridentical
Graphics processor family	AMD	AMD
Graphics processor	Radeon HD7570	Radeon HD7570
Maximum resolution	3840 x 2400 pixels	3840 x 2400 pixels
Processor frequency	650 MHz	650 MHz
Parallel processing technology support	2-Way CrossFireX	2-Way CrossFireX
Stream processors	480	480
Memoryidentical
Discrete graphics card memory	1 GB	1 GB
Memory bus	128 bit	128 bit
Memory bandwidth (max)	21.6 GB/s	21.6 GB/s
Ports & interfacesidentical
Interface type	PCI Express 2.1	PCI Express 2.1
HDMI ports quantity	0	0
DVI-D ports quantity	0	0
DVI-I ports quantity	1	1
DisplayPorts quantity	1	1
DVI ports quantity	1	1
DisplayPort version	1.2	1.2
VGA (D-Sub) ports quantity	0	0
Performanceidentical
PhysX	No	No
TV tuner integrated	No	No
DirectX version	11	11
Shader model version	5.0	5.0
OpenGL version	4.1	4.1
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Video formats supported	H.264, MPEG2, MPEG4, VC-1	H.264, MPEG2, MPEG4, VC-1
Designidentical
Cooling type	Active	Active
Number of slots	1	1
Product colour	Black, Blue, Red	Black, Blue, Red
Certification	FCC	FCC

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.