CLUB3D CGAX-68724 graphics card AMD vs GIGABYTE GV-R687D5-1GD-B graphics card

Comparison of CGAX-68724, GV-R687D5-1GD-B

39 specifications	A CLUB3D CGAX-68724 graphics card AMD Model CGAX-68724 View product	B GIGABYTE GV-R687D5-1GD-B graphics card Model GV-R687D5-1GD-B View product
Processoridentical
Graphics processor familyKnown for one	AMD	—Unknown — not stated by the source
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDA	No	No
Processor frequency	900 MHz	900 MHz
Graphics card RAMDACKnown for one	400 MHz	—Unknown — not stated by the source
Maximum analog resolutionKnown for one	2048 x 1536 pixels	—Unknown — not stated by the source
Maximum displays per videocardKnown for one	4	—Unknown — not stated by the source
Stream processorsKnown for one	1120	—Unknown — not stated by the source
Memoryidentical
Discrete graphics card memory	1 GB	1 GB
Graphics card memory type	GDDR5	GDDR5
Memory busKnown for one	256 bit	—Unknown — not stated by the source
Memory clock speed	4200 MHz	4200 MHz
Ports & interfaces1 differ
Interface type	PCI Express 2.1	PCI Express 2.1
HDMI ports quantity	1	1
DVI-I ports quantityDiffers	2	1
Dual VGAKnown for one	Yes	—Unknown — not stated by the source
Mini DisplayPorts quantity	2	2
DVI-D ports quantityKnown for one	—Unknown — not stated by the source	1
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
Full HDKnown for one	Yes	—Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
Bracket heightKnown for one	Full-Height (FH)	—Unknown — not stated by the source
Form factorKnown for one	Full-Height/Full-Length (FH/FL)	—Unknown — not stated by the source
Poweridentical
Minimum system power supplyKnown for one	500 W	—Unknown — not stated by the source
System requirementsidentical
Minimum system requirementsKnown for one	CD-ROM	—Unknown — not stated by the source
Minimum RAM	1024 MB	1024 MB
Minimum processorKnown for one	—Unknown — not stated by the source	Intel Pentium 4/Core 2/AMD Athlon/Phenom
Weight & dimensionsidentical
LengthKnown for one	245 mm	—Unknown — not stated by the source
DepthKnown for one	38 mm	—Unknown — not stated by the source
HeightKnown for one	115 mm	—Unknown — not stated by the source
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	Windows XP Pro/XP SP2/Vista/7

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.