Product comparison · 2 gpus

HP QN140AV graphics card AMD Radeon HD6570 vs MSI R6970 LIGHTNING

18specifications compared
8differ
10identical
15known for one product only

Key differences

Graphics processor
- QN140AV graphics card AMD Radeon HD6570:Radeon HD6570
- R6970 LIGHTNING:Radeon HD6970
Maximum resolution
- QN140AV graphics card AMD Radeon HD6570:2560 x 1600 pixels
- R6970 LIGHTNING:1920 x 1200 pixels
Processor frequency
- QN140AV graphics card AMD Radeon HD6570:650 MHz
- R6970 LIGHTNING:940 MHz
Discrete graphics card memory
- QN140AV graphics card AMD Radeon HD6570:1 GB
- R6970 LIGHTNING:2 GB
Graphics card memory type
- QN140AV graphics card AMD Radeon HD6570:GDDR3
- R6970 LIGHTNING:GDDR5
Memory bus
- QN140AV graphics card AMD Radeon HD6570:128 bit
- R6970 LIGHTNING:256 bit
Memory clock speed
- QN140AV graphics card AMD Radeon HD6570:900 MHz
- R6970 LIGHTNING:5500 MHz
Interface type
- QN140AV graphics card AMD Radeon HD6570:PCI Express x16
- R6970 LIGHTNING:PCI Express 2.1

Side by side

Differences highlightedShow differences only

Comparison of QN140AV, R6970 LIGHTNING
33 specifications	A HP QN140AV graphics card AMD Radeon HD6570 Model QN140AV View product	B MSI R6970 LIGHTNING View product
Processor3 differ
Graphics processorDiffers	Radeon HD6570	Radeon HD6970
Maximum resolutionDiffers	2560 x 1600 pixels	1920 x 1200 pixels
CUDAKnown for one	Unknown — not stated by the source	No
Processor frequencyDiffers	650 MHz	940 MHz
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Parallel processing technology supportKnown for one	2-Way CrossFireX	Unknown — not stated by the source
Stream processorsKnown for one	480	Unknown — not stated by the source
Memory4 differ
Discrete graphics card memoryDiffers	1 GB	2 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	128 bit	256 bit
Memory clock speedDiffers	900 MHz	5500 MHz
Memory bandwidth (max)Known for one	28.8 GB/s	Unknown — not stated by the source
Ports & interfaces1 differ
Interface typeDiffers	PCI Express x16	PCI Express 2.1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	2
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
DVI ports quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Performanceidentical
Shader model versionKnown for one	5.0	Unknown — not stated by the source
Weight & dimensionsidentical
LengthKnown for one	Unknown — not stated by the source	310 mm
DepthKnown for one	Unknown — not stated by the source	40 mm
HeightKnown for one	Unknown — not stated by the source	127 mm
Other featuresidentical
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.

More gpu comparisons

All gpu comparisons