Product comparison · 2 gpus

HP QN139AV graphics card AMD Radeon HD6450 GDDR3 vs MSI V236-227R graphics card NVIDIA GeForce GTS 450

16specifications compared
7differ
9identical
16known for one product only

Key differences

Graphics processor family
- QN139AV graphics card AMD Radeon HD6450 GDDR3:AMD
- V236-227R graphics card NVIDIA GeForce GTS 450:NVIDIA
Graphics processor
- QN139AV graphics card AMD Radeon HD6450 GDDR3:Radeon HD6450
- V236-227R graphics card NVIDIA GeForce GTS 450:GeForce GTS 450
Processor frequency
- QN139AV graphics card AMD Radeon HD6450 GDDR3:750 MHz
- V236-227R graphics card NVIDIA GeForce GTS 450:783 MHz
Graphics card memory type
- QN139AV graphics card AMD Radeon HD6450 GDDR3:GDDR3
- V236-227R graphics card NVIDIA GeForce GTS 450:GDDR5
Interface type
- QN139AV graphics card AMD Radeon HD6450 GDDR3:PCI Express x16
- V236-227R graphics card NVIDIA GeForce GTS 450:PCI Express 2.0
PhysX
- QN139AV graphics card AMD Radeon HD6450 GDDR3:No
- V236-227R graphics card NVIDIA GeForce GTS 450:Yes
OpenGL version
- QN139AV graphics card AMD Radeon HD6450 GDDR3:4.1
- V236-227R graphics card NVIDIA GeForce GTS 450:4.0

Side by side

Differences highlightedShow differences only

Comparison of QN139AV, V236-227R
32 specifications	A HP QN139AV graphics card AMD Radeon HD6450 GDDR3 Model QN139AV View product	B MSI V236-227R graphics card NVIDIA GeForce GTS 450 Model V236-227R View product
Processor3 differ
Graphics processor familyDiffers	AMD	NVIDIA
Graphics processorDiffers	Radeon HD6450	GeForce GTS 450
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDAKnown for one	Unknown — not stated by the source	Yes
Processor frequencyDiffers	750 MHz	783 MHz
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Stream processorsKnown for one	160	Unknown — not stated by the source
Memory1 differ
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busKnown for one	Unknown — not stated by the source	128 bit
Memory clock speedKnown for one	Unknown — not stated by the source	3608 MHz
Memory bandwidth (max)Known for one	12.8 GB/s	Unknown — not stated by the source
Ports & interfaces1 differ
Interface typeDiffers	PCI Express x16	PCI Express 2.0
HDMI ports quantity	1	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantity	1	1
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
DVI ports quantityKnown for one	1	Unknown — not stated by the source
Performance2 differ
PhysXDiffers	No	Yes
TV tuner integrated	No	No
DirectX version	11	11
OpenGL versionDiffers	4.1	4.0
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Shader model versionKnown for one	5.0	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	405 g
LengthKnown for one	Unknown — not stated by the source	210 mm
DepthKnown for one	Unknown — not stated by the source	40.5 mm
HeightKnown for one	Unknown — not stated by the source	112 mm
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No
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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