Product comparison · 2 gpus

HP LA518AV graphics card AMD FirePro 2270 vs HP QN140AV graphics card AMD Radeon HD6570

18specifications compared
11differ
7identical
16known for one product only

Key differences

Graphics processor
- LA518AV graphics card AMD FirePro 2270:FirePro 2270
- QN140AV graphics card AMD Radeon HD6570:Radeon HD6570
Parallel processing technology support
- LA518AV graphics card AMD FirePro 2270:Not supported
- QN140AV graphics card AMD Radeon HD6570:2-Way CrossFireX
Discrete graphics card memory
- LA518AV graphics card AMD FirePro 2270:0.5 GB
- QN140AV graphics card AMD Radeon HD6570:1 GB
Interface type
- LA518AV graphics card AMD FirePro 2270:PCI Express 2.0
- QN140AV graphics card AMD Radeon HD6570:PCI Express x16
HDMI ports quantity
- LA518AV graphics card AMD FirePro 2270:0
- QN140AV graphics card AMD Radeon HD6570:1
DisplayPorts quantity
- LA518AV graphics card AMD FirePro 2270:0
- QN140AV graphics card AMD Radeon HD6570:1
VGA (D-Sub) ports quantity
- LA518AV graphics card AMD FirePro 2270:0
- QN140AV graphics card AMD Radeon HD6570:1
OpenGL version
- LA518AV graphics card AMD FirePro 2270:4.1
- QN140AV graphics card AMD Radeon HD6570:4.0

Side by side

Differences highlightedShow differences only

Comparison of LA518AV, QN140AV
34 specifications	A HP LA518AV graphics card AMD FirePro 2270 Model LA518AV View product	B HP QN140AV graphics card AMD Radeon HD6570 Model QN140AV View product
Processor2 differ
Graphics processorDiffers	FirePro 2270	Radeon HD6570
Parallel processing technology supportDiffers	Not supported	2-Way CrossFireX
Processor frequencyKnown for one	Unknown — not stated by the source	650 MHz
Stream processorsKnown for one	Unknown — not stated by the source	480
Memory1 differ
Discrete graphics card memoryDiffers	0.5 GB	1 GB
Memory busKnown for one	Unknown — not stated by the source	128 bit
Memory clock speedKnown for one	Unknown — not stated by the source	900 MHz
Memory bandwidth (max)Known for one	Unknown — not stated by the source	28.8 GB/s
Ports & interfaces4 differ
Interface typeDiffers	PCI Express 2.0	PCI Express x16
HDMI ports quantityDiffers	0	1
DisplayPorts quantityDiffers	0	1
VGA (D-Sub) ports quantityDiffers	0	1
Performance2 differ
OpenGL versionDiffers	4.1	4.0
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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