CLUB3D HD5670 1 GB GDDR5 vs CLUB3D HD5670 1024 MB GDDR5 128 Bit PCI-E

Comparison of HD5670, HD5670 1024 MB GDDR5 128 Bit PCI-E

33 specifications	A CLUB3D HD5670 1 GB GDDR5 Model HD5670 View product	B CLUB3D HD5670 1024 MB GDDR5 128 Bit PCI-EView product
Processoridentical
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequency	775 MHz	775 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Maximum analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
Maximum digital resolutionKnown for one	—Unknown — not stated by the source	2560 x 1600 pixels
Stream processors	400	400
Memoryidentical
Discrete graphics card memory	1 GB	1 GB
Graphics card memory type	GDDR5	GDDR5
Memory bus	128 bit	128 bit
Memory clock speed	4000 MHz	4000 MHz
Ports & interfacesidentical
Interface type	PCI Express 2.1	PCI Express 2.1
HDMI ports quantity	1	1
DVI-I ports quantity	1	1
Dual VGA	Yes	Yes
VGA (D-Sub) ports quantity	1	1
Performanceidentical
DirectX version	11	11
Shader model version	5.0	5.0
OpenGL version	3.2	3.2
HDCP	Yes	Yes
Full HD	Yes	Yes
Designidentical
Cooling type	Active	Active
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factor	Full-Height/Half-Length (FH/HL)	Full-Height/Half-Length (FH/HL)
Poweridentical
Minimum system power supply	400 W	400 W
System requirementsidentical
Minimum RAM	1024 MB	1024 MB
Minimum system requirementsKnown for one	CD-ROM	—Unknown — not stated by the source
Weight & dimensions1 differ
Length	183 mm	183 mm
Depth	38 mm	38 mm
HeightDiffers	98 mm	103 mm
Other features1 differ
Mac compatibility	No	No
HDMI	Yes	Yes
Compatible operating systemsDiffers	Microsoft Windows XP 32/64-Bit, MCE Microsoft Windows Vista 32/64-Bit Microsoft Windows 7 32/64-Bit	Microsoft Windows XP 32/64-Bit, MCE; Microsoft Windows Vista 32/64-Bit; Microsoft Windows 7 32/64-Bit.
Technical featuresKnown for one	—Unknown — not stated by the source	ATI Avivo, ATI PowerPlay

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.