Product comparison · 2 gpus

HP LA518AV graphics card AMD FirePro 2270 vs HP QN139AV graphics card AMD Radeon HD6450 GDDR3

16specifications compared
8differ
8identical
16known for one product only

Key differences

Graphics processor
- LA518AV graphics card AMD FirePro 2270:FirePro 2270
- QN139AV graphics card AMD Radeon HD6450 GDDR3:Radeon HD6450
Interface type
- LA518AV graphics card AMD FirePro 2270:PCI Express 2.0
- QN139AV graphics card AMD Radeon HD6450 GDDR3:PCI Express x16
HDMI ports quantity
- LA518AV graphics card AMD FirePro 2270:0
- QN139AV graphics card AMD Radeon HD6450 GDDR3:1
DisplayPorts quantity
- LA518AV graphics card AMD FirePro 2270:0
- QN139AV graphics card AMD Radeon HD6450 GDDR3:1
VGA (D-Sub) ports quantity
- LA518AV graphics card AMD FirePro 2270:0
- QN139AV graphics card AMD Radeon HD6450 GDDR3:1
Dual Link DVI
- LA518AV graphics card AMD FirePro 2270:No
- QN139AV graphics card AMD Radeon HD6450 GDDR3:Yes
Cooling type
- LA518AV graphics card AMD FirePro 2270:Passive
- QN139AV graphics card AMD Radeon HD6450 GDDR3:Active
HDMI
- LA518AV graphics card AMD FirePro 2270:No
- QN139AV graphics card AMD Radeon HD6450 GDDR3:Yes

Side by side

Differences highlightedShow differences only

Comparison of LA518AV, QN139AV
32 specifications	A HP LA518AV graphics card AMD FirePro 2270 Model LA518AV View product	B HP QN139AV graphics card AMD Radeon HD6450 GDDR3 Model QN139AV View product
Processor1 differ
Graphics processor family	AMD	AMD
Graphics processorDiffers	FirePro 2270	Radeon HD6450
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Processor frequencyKnown for one	Unknown — not stated by the source	750 MHz
Stream processorsKnown for one	Unknown — not stated by the source	160
Memoryidentical
Discrete graphics card memoryKnown for one	0.5 GB	Unknown — not stated by the source
Graphics card memory type	GDDR3	GDDR3
Memory bandwidth (max)Known for one	Unknown — not stated by the source	12.8 GB/s
Ports & interfaces4 differ
Interface typeDiffers	PCI Express 2.0	PCI Express x16
HDMI ports quantityDiffers	0	1
DisplayPorts quantityDiffers	0	1
DVI ports quantity	1	1
VGA (D-Sub) ports quantityDiffers	0	1
Performance1 differ
PhysX	No	No
TV tuner integrated	No	No
DirectX version	11	11
OpenGL version	4.1	4.1
Dual Link DVIDiffers	No	Yes
Shader model versionKnown for one	Unknown — not stated by the source	5.0
HDCPKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Cooling typeDiffers	Passive	Active
Poweridentical
Minimum system power supplyKnown for one	350 W	Unknown — not stated by the source
Power consumption (typical)Known for one	15 W	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Minimum system requirementsKnown for one	CD-ROM Internet access PCI Express 2.0 x16	Unknown — not stated by the source
Minimum RAMKnown for one	256 MB	Unknown — not stated by the source
Weight & dimensionsidentical
LengthKnown for one	165 mm	Unknown — not stated by the source
HeightKnown for one	55 mm	Unknown — not stated by the source
Other features1 differ
Mac compatibilityKnown for one	No	Unknown — not stated by the source
HDMIDiffers	No	Yes
Compatible operating systemsKnown for one	Windows XP Windows Vista Windows 7 Linux	Unknown — not stated by the source

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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