Product comparison · 2 gpus

GIGABYTE GV-N450-512I graphics card NVIDIA GeForce GTS 450 vs GIGABYTE GV-R545D2-512D graphics card AMD GDDR2

21specifications compared
14differ
7identical
10known for one product only

Key differences

Graphics processor family
- GV-N450-512I graphics card NVIDIA GeForce GTS 450:NVIDIA
- GV-R545D2-512D graphics card AMD GDDR2:AMD
CUDA
- GV-N450-512I graphics card NVIDIA GeForce GTS 450:Yes
- GV-R545D2-512D graphics card AMD GDDR2:No
Processor frequency
- GV-N450-512I graphics card NVIDIA GeForce GTS 450:810 MHz
- GV-R545D2-512D graphics card AMD GDDR2:650 MHz
Graphics card memory type
- GV-N450-512I graphics card NVIDIA GeForce GTS 450:GDDR5
- GV-R545D2-512D graphics card AMD GDDR2:GDDR2
Memory bus
- GV-N450-512I graphics card NVIDIA GeForce GTS 450:128 bit
- GV-R545D2-512D graphics card AMD GDDR2:64 bit
Memory clock speed
- GV-N450-512I graphics card NVIDIA GeForce GTS 450:3608 MHz
- GV-R545D2-512D graphics card AMD GDDR2:800 MHz
Interface type
- GV-N450-512I graphics card NVIDIA GeForce GTS 450:PCI Express 2.0
- GV-R545D2-512D graphics card AMD GDDR2:PCI Express 2.1
DVI-D ports quantity
- GV-N450-512I graphics card NVIDIA GeForce GTS 450:2
- GV-R545D2-512D graphics card AMD GDDR2:0

Side by side

Differences highlightedShow differences only

Comparison of GV-N450-512I, GV-R545D2-512D
31 specifications	A GIGABYTE GV-N450-512I graphics card NVIDIA GeForce GTS 450 Model GV-N450-512I View product	B GIGABYTE GV-R545D2-512D graphics card AMD GDDR2 Model GV-R545D2-512D View product
Processor3 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorKnown for one	GeForce GTS 450	Unknown — not stated by the source
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDADiffers	Yes	No
Processor frequencyDiffers	810 MHz	650 MHz
Shader clockKnown for one	1620 MHz	Unknown — not stated by the source
Memory3 differ
Discrete graphics card memoryKnown for one	0.5 GB	Unknown — not stated by the source
Graphics card memory typeDiffers	GDDR5	GDDR2
Memory busDiffers	128 bit	64 bit
Memory clock speedDiffers	3608 MHz	800 MHz
Ports & interfaces3 differ
Interface typeDiffers	PCI Express 2.0	PCI Express 2.1
HDMI ports quantity	1	1
DVI-D ports quantityDiffers	2	0
VGA (D-Sub) ports quantityDiffers	0	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
DVI ports quantityKnown for one	Unknown — not stated by the source	0
Performance4 differ
PhysXDiffers	Yes	No
TV tuner integrated	No	No
DirectX version	11	11
Shader model version	5.0	5.0
OpenGL versionDiffers	4.0	3.1
HDCPDiffers	Yes	No
Dual Link DVIDiffers	Yes	No
Designidentical
Cooling type	Active	Active
Weight & dimensionsidentical
LengthKnown for one	223 mm	Unknown — not stated by the source
DepthKnown for one	42 mm	Unknown — not stated by the source
HeightKnown for one	127 mm	Unknown — not stated by the source
Other features1 differ
Power requirementsKnown for one	400 W	Unknown — not stated by the source
HDMI	Yes	Yes
Compatible operating systemsDiffers	Windows 7, Windows Vista, Windows XP	Windows Vista
Mac compatibilityKnown for one	Unknown — not stated by the source	No

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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