Product comparison · 2 gpus

MSI N660-2GD5/OC graphics card NVIDIA GeForce GTX 660 vs MSI R7750-2GD3 graphics card AMD Radeon HD7750

25specifications compared
12differ
13identical
12known for one product only

Key differences

Graphics processor family
- N660-2GD5/OC graphics card NVIDIA GeForce GTX 660:NVIDIA
- R7750-2GD3 graphics card AMD Radeon HD7750:AMD
Graphics processor
- N660-2GD5/OC graphics card NVIDIA GeForce GTX 660:GeForce GTX 660
- R7750-2GD3 graphics card AMD Radeon HD7750:Radeon HD7750
Processor frequency
- N660-2GD5/OC graphics card NVIDIA GeForce GTX 660:1006 MHz
- R7750-2GD3 graphics card AMD Radeon HD7750:800 MHz
Graphics card memory type
- N660-2GD5/OC graphics card NVIDIA GeForce GTX 660:GDDR5
- R7750-2GD3 graphics card AMD Radeon HD7750:GDDR3
Memory bus
- N660-2GD5/OC graphics card NVIDIA GeForce GTX 660:192 bit
- R7750-2GD3 graphics card AMD Radeon HD7750:128 bit
Memory clock speed
- N660-2GD5/OC graphics card NVIDIA GeForce GTX 660:6008 MHz
- R7750-2GD3 graphics card AMD Radeon HD7750:1600 MHz
DVI-D ports quantity
- N660-2GD5/OC graphics card NVIDIA GeForce GTX 660:1
- R7750-2GD3 graphics card AMD Radeon HD7750:0
PhysX
- N660-2GD5/OC graphics card NVIDIA GeForce GTX 660:Yes
- R7750-2GD3 graphics card AMD Radeon HD7750:No

Side by side

Differences highlightedShow differences only

Comparison of N660-2GD5/OC, R7750-2GD3
37 specifications	A MSI N660-2GD5/OC graphics card NVIDIA GeForce GTX 660 Model N660-2GD5/OC View product	B MSI R7750-2GD3 graphics card AMD Radeon HD7750 Model R7750-2GD3 View product
Processor3 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	GeForce GTX 660	Radeon HD7750
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequencyDiffers	1006 MHz	800 MHz
Processor boost clock speedKnown for one	1072 MHz	Unknown — not stated by the source
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Parallel processing technology supportKnown for one	2-Way SLI	Unknown — not stated by the source
Stream processorsKnown for one	Unknown — not stated by the source	512
Memory3 differ
Discrete graphics card memory	2 GB	2 GB
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory busDiffers	192 bit	128 bit
Memory clock speedDiffers	6008 MHz	1600 MHz
Ports & interfaces1 differ
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantityDiffers	1	0
DVI-I ports quantity	1	1
DisplayPorts quantity	1	1
HDMI version	1.4a	1.4a
DVI ports quantityKnown for one	2	Unknown — not stated by the source
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
VGA (D-Sub) ports quantity	0	0
Performance2 differ
PhysXDiffers	Yes	No
TV tuner integrated	No	No
DirectX versionDiffers	11.1	11
OpenGL version	4.2	4.2
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
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/Half-Length (FH/HL)
Product colourKnown for one	Unknown — not stated by the source	Black
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WeightKnown for one	458 g	Unknown — not stated by the source
LengthDiffers	220 mm	168 mm
DepthDiffers	36 mm	38 mm
HeightDiffers	111 mm	105 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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