Product comparison · 2 gpus

GIGABYTE GV-N440-1GI graphics card NVIDIA GeForce GT 440 vs GIGABYTE GV-R545-1GI graphics card AMD Radeon HD5450

28specifications compared
11differ
17identical
5known for one product only

Key differences

Graphics processor family
- GV-N440-1GI graphics card NVIDIA GeForce GT 440:NVIDIA
- GV-R545-1GI graphics card AMD Radeon HD5450:AMD
Graphics processor
- GV-N440-1GI graphics card NVIDIA GeForce GT 440:GeForce GT 440
- GV-R545-1GI graphics card AMD Radeon HD5450:Radeon HD5450
CUDA
- GV-N440-1GI graphics card NVIDIA GeForce GT 440:Yes
- GV-R545-1GI graphics card AMD Radeon HD5450:No
Processor frequency
- GV-N440-1GI graphics card NVIDIA GeForce GT 440:810 MHz
- GV-R545-1GI graphics card AMD Radeon HD5450:650 MHz
Memory bus
- GV-N440-1GI graphics card NVIDIA GeForce GT 440:128 bit
- GV-R545-1GI graphics card AMD Radeon HD5450:64 bit
Memory clock speed
- GV-N440-1GI graphics card NVIDIA GeForce GT 440:1600 MHz
- GV-R545-1GI graphics card AMD Radeon HD5450:1100 MHz
Interface type
- GV-N440-1GI graphics card NVIDIA GeForce GT 440:PCI Express 2.0
- GV-R545-1GI graphics card AMD Radeon HD5450:PCI Express 2.1
PhysX
- GV-N440-1GI graphics card NVIDIA GeForce GT 440:Yes
- GV-R545-1GI graphics card AMD Radeon HD5450:No

Side by side

Differences highlightedShow differences only

Comparison of GV-N440-1GI, GV-R545-1GI
33 specifications	A GIGABYTE GV-N440-1GI graphics card NVIDIA GeForce GT 440 Model GV-N440-1GI View product	B GIGABYTE GV-R545-1GI graphics card AMD Radeon HD5450 Model GV-R545-1GI View product
Processor4 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	GeForce GT 440	Radeon HD5450
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
Maximum analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
Maximum digital resolution	2560 x 1600 pixels	2560 x 1600 pixels
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Memory2 differ
Discrete graphics card memory	1 GB	1 GB
Graphics card memory type	GDDR3	GDDR3
Memory busDiffers	128 bit	64 bit
Memory clock speedDiffers	1600 MHz	1100 MHz
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 2.0	PCI Express 2.1
HDMI ports quantity	1	1
DVI-D ports quantity	0	0
DVI-I ports quantity	1	1
DisplayPorts quantity	0	0
DVI ports quantity	1	1
VGA (D-Sub) ports quantity	1	1
Performance2 differ
PhysXDiffers	Yes	No
TV tuner integrated	No	No
DirectX version	11	11
OpenGL versionDiffers	4.0	4.1
Dual Link DVI	Yes	Yes
Designidentical
Cooling type	Active	Active
Form factorKnown for one	Unknown — not stated by the source	Half-Height/Half-Length (HH/HL)
CertificationKnown for one	Unknown — not stated by the source	RoHS
Poweridentical
Minimum system power supply	400 W	400 W
Weight & dimensions2 differ
LengthKnown for one	186 mm	Unknown — not stated by the source
DepthDiffers	36 mm	22 mm
HeightDiffers	127 mm	122 mm
Other featuresidentical
HDMI	Yes	Yes

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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