Product comparison · 2 gpus

HP QK638AT graphics card AMD Radeon HD6350 vs MSI R6850 CYCLONE PE/OC

13specifications compared
8differ
5identical
19known for one product only

Key differences

Graphics processor
- QK638AT graphics card AMD Radeon HD6350:Radeon HD6350
- R6850 CYCLONE PE/OC:Radeon HD6850
Maximum resolution
- QK638AT graphics card AMD Radeon HD6350:2048 x 1536 pixels
- R6850 CYCLONE PE/OC:2560 x 1600 pixels
Discrete graphics card memory
- QK638AT graphics card AMD Radeon HD6350:0.5 GB
- R6850 CYCLONE PE/OC:1 GB
Graphics card memory type
- QK638AT graphics card AMD Radeon HD6350:GDDR3
- R6850 CYCLONE PE/OC:GDDR5
Memory bus
- QK638AT graphics card AMD Radeon HD6350:64 bit
- R6850 CYCLONE PE/OC:256 bit
Interface type
- QK638AT graphics card AMD Radeon HD6350:PCI Express x16
- R6850 CYCLONE PE/OC:PCI Express 2.1
VGA (D-Sub) ports quantity
- QK638AT graphics card AMD Radeon HD6350:2
- R6850 CYCLONE PE/OC:0
HDMI
- QK638AT graphics card AMD Radeon HD6350:No
- R6850 CYCLONE PE/OC:Yes

Side by side

Differences highlightedShow differences only

Comparison of QK638AT, R6850 CYCLONE PE/OC
32 specifications	A HP QK638AT graphics card AMD Radeon HD6350 Model QK638AT View product	B MSI R6850 CYCLONE PE/OC View product
Processor2 differ
Graphics processor family	AMD	AMD
Graphics processorDiffers	Radeon HD6350	Radeon HD6850
Maximum resolutionDiffers	2048 x 1536 pixels	2560 x 1600 pixels
Processor frequencyKnown for one	Unknown — not stated by the source	860 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	1900 x 1200 pixels	Unknown — not stated by the source
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Memory3 differ
Discrete graphics card memoryDiffers	0.5 GB	1 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	64 bit	256 bit
Memory clock speedKnown for one	Unknown — not stated by the source	4400 MHz
Ports & interfaces2 differ
Interface typeDiffers	PCI Express x16	PCI Express 2.1
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
DVI-D ports quantityKnown for one	Unknown — not stated by the source	0
DVI-I ports quantityKnown for one	Unknown — not stated by the source	2
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantityDiffers	2	0
Dual VGAKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
PhysX	No	No
TV tuner integrated	No	No
DirectX versionKnown for one	Unknown — not stated by the source	11
OpenGL versionKnown for one	Unknown — not stated by the source	4.0
HDCP	Yes	Yes
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
Designidentical
Cooling typeKnown for one	Unknown — not stated by the source	Active
Form factorKnown for one	Half-Height/Half-Length (HH/HL)	Unknown — not stated by the source
Other features1 differ
Mac compatibilityKnown for one	Unknown — not stated by the source	No
HDMIDiffers	No	Yes
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	217 x 120 x 38 mm
Compatible productsKnown for one	HP Compaq 4000 Pro Small Form Factor PC HP Compaq 6000 Pro All-in-One PC HP Compaq 6000 Pro Microtower PC HP Compaq 6000 Pro Small Form Factor PC HP Compaq 6005 Pro Microtower PC HP Compaq 6005 Pro Small Form Factor PC HP Compaq 6005 Pro Ultra-slim Desktop PC HP Compaq 6200 Pro Microtower PC HP Comp	Unknown — not stated by the source
Connector(s)Known for one	1 x DMS-59	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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