Product comparison · 2 gpus

GIGABYTE GV-N660OC-3GD graphics card NVIDIA GeForce GTX 660 vs GIGABYTE GV-R725XOC-2GI graphics card AMD Radeon R7

28specifications compared
19differ
9identical
6known for one product only

Key differences

Graphics processor family
- GV-N660OC-3GD graphics card NVIDIA GeForce GTX 660:NVIDIA
- GV-R725XOC-2GI graphics card AMD Radeon R7:AMD
Graphics processor
- GV-N660OC-3GD graphics card NVIDIA GeForce GTX 660:GeForce GTX 660
- GV-R725XOC-2GI graphics card AMD Radeon R7:Radeon R7 250X
Maximum resolution
- GV-N660OC-3GD graphics card NVIDIA GeForce GTX 660:4096 x 2160 pixels
- GV-R725XOC-2GI graphics card AMD Radeon R7:2560 x 1600 pixels
Processor frequency
- GV-N660OC-3GD graphics card NVIDIA GeForce GTX 660:1033 MHz
- GV-R725XOC-2GI graphics card AMD Radeon R7:1050 MHz
Maximum digital resolution
- GV-N660OC-3GD graphics card NVIDIA GeForce GTX 660:4096 x 2160 pixels
- GV-R725XOC-2GI graphics card AMD Radeon R7:2560 x 1600 pixels
Discrete graphics card memory
- GV-N660OC-3GD graphics card NVIDIA GeForce GTX 660:3 GB
- GV-R725XOC-2GI graphics card AMD Radeon R7:2 GB
Memory bus
- GV-N660OC-3GD graphics card NVIDIA GeForce GTX 660:192 bit
- GV-R725XOC-2GI graphics card AMD Radeon R7:128 bit
Memory clock speed
- GV-N660OC-3GD graphics card NVIDIA GeForce GTX 660:6008 MHz
- GV-R725XOC-2GI graphics card AMD Radeon R7:4500 MHz

Side by side

Differences highlightedShow differences only

Comparison of GV-N660OC-3GD, GV-R725XOC-2GI
34 specifications	A GIGABYTE GV-N660OC-3GD graphics card NVIDIA GeForce GTX 660 Model GV-N660OC-3GD View product	B GIGABYTE GV-R725XOC-2GI graphics card AMD Radeon R7 Model GV-R725XOC-2GI View product
Processor5 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	GeForce GTX 660	Radeon R7 250X
Maximum resolutionDiffers	4096 x 2160 pixels	2560 x 1600 pixels
CUDA coresKnown for one	960	Unknown — not stated by the source
Processor frequencyDiffers	1033 MHz	1050 MHz
Processor boost clock speedKnown for one	1098 MHz	Unknown — not stated by the source
Maximum analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
Maximum digital resolutionDiffers	4096 x 2160 pixels	2560 x 1600 pixels
Memory3 differ
Discrete graphics card memoryDiffers	3 GB	2 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	192 bit	128 bit
Memory clock speedDiffers	6008 MHz	4500 MHz
Ports & interfaces4 differ
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantityDiffers	1	2
DVI-I ports quantityDiffers	1	0
DisplayPorts quantityDiffers	1	0
VGA (D-Sub) ports quantityDiffers	0	1
Performance2 differ
PhysX	No	No
TV tuner integrated	No	No
DirectX versionDiffers	11.2	11.1
OpenGL versionDiffers	4.4	4.2
Dual Link DVI	Yes	Yes
NVIDIA GameWorks VRKnown for one	No	Unknown — not stated by the source
NVIDIA G-SYNCKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Cooling type	Active	Active
Cooling technologyKnown for one	GIGABYTE WINDFORCE 2X	Unknown — not stated by the source
Number of fansKnown for one	2 fan(s)	Unknown — not stated by the source
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factorDiffers	Full-Height/Full-Length (FH/FL)	Full-Height/Half-Length (FH/HL)
Power1 differ
Minimum system power supplyDiffers	500 W	450 W
Weight & dimensions3 differ
LengthDiffers	202 mm	199 mm
DepthDiffers	38 mm	43 mm
HeightDiffers	142 mm	134 mm

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.

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