GIGABYTE GV-RX385256H GDDR3 vs GIGABYTE GV-RX387512H graphics card GDDR3

Comparison of GV-RX385256H, GV-RX387512H

19 specifications	A GIGABYTE GV-RX385256H GDDR3 Model GV-RX385256H View product	B GIGABYTE GV-RX387512H graphics card GDDR3 Model GV-RX387512H View product
Processoridentical
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Graphics card RAMDACKnown for one	400 MHz	—Unknown — not stated by the source
Memoryidentical
Graphics card memory type	GDDR3	GDDR3
Memory bus	256 bit	256 bit
Ports & interfacesidentical
Interface typeKnown for one	PCI Express 2.0	—Unknown — not stated by the source
DVI-I ports quantityKnown for one	1	—Unknown — not stated by the source
TV-out	Yes	Yes
VGA (D-Sub) ports quantityKnown for one	1	—Unknown — not stated by the source
Performance1 differ
DirectX versionDiffers	10.1	10
Shader model version	4.1	4.1
OpenGL version	2.0	2.0
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Designidentical
Cooling typeKnown for one	Active	—Unknown — not stated by the source
Bracket heightKnown for one	—Unknown — not stated by the source	Full-Height (FH)
Form factorKnown for one	—Unknown — not stated by the source	Full-Height/Full-Length (FH/FL)
Other featuresidentical
Mac compatibility	No	No
HDMIKnown for one	Yes	—Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows Vista	—Unknown — not stated by the source

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.