Product comparison · 2 gpus

HP QN140AV graphics card AMD Radeon HD6570 vs MSI V245-030R graphics card AMD Radeon HD6790

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

Key differences

Graphics processor
- QN140AV graphics card AMD Radeon HD6570:Radeon HD6570
- V245-030R graphics card AMD Radeon HD6790:Radeon HD6790
Maximum resolution
- QN140AV graphics card AMD Radeon HD6570:2560 x 1600 pixels
- V245-030R graphics card AMD Radeon HD6790:1920 x 1200 pixels
Processor frequency
- QN140AV graphics card AMD Radeon HD6570:650 MHz
- V245-030R graphics card AMD Radeon HD6790:840 MHz
Graphics card memory type
- QN140AV graphics card AMD Radeon HD6570:GDDR3
- V245-030R graphics card AMD Radeon HD6790:GDDR5
Memory bus
- QN140AV graphics card AMD Radeon HD6570:128 bit
- V245-030R graphics card AMD Radeon HD6790:256 bit
Memory clock speed
- QN140AV graphics card AMD Radeon HD6570:900 MHz
- V245-030R graphics card AMD Radeon HD6790:4200 MHz
Interface type
- QN140AV graphics card AMD Radeon HD6570:PCI Express x16
- V245-030R graphics card AMD Radeon HD6790:PCI Express 2.1

Side by side

Differences highlightedShow differences only

Comparison of QN140AV, V245-030R
34 specifications	A HP QN140AV graphics card AMD Radeon HD6570 Model QN140AV View product	B MSI V245-030R graphics card AMD Radeon HD6790 Model V245-030R View product
Processor3 differ
Graphics processorDiffers	Radeon HD6570	Radeon HD6790
Maximum resolutionDiffers	2560 x 1600 pixels	1920 x 1200 pixels
CUDAKnown for one	Unknown — not stated by the source	No
Processor frequencyDiffers	650 MHz	840 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
Memory3 differ
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	128 bit	256 bit
Memory clock speedDiffers	900 MHz	4200 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-D ports quantityKnown for one	Unknown — not stated by the source	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
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	245 mm
DepthKnown for one	Unknown — not stated by the source	35 mm
HeightKnown for one	Unknown — not stated by the source	115 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.

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