Product comparison · 2 gpus

HP QM229AA graphics card AMD Radeon HD6450 vs HP QP027AA graphics card AMD Radeon HD6570

37specifications compared
8differ
29identical
2known for one product only

Key differences

Graphics processor
- QM229AA graphics card AMD Radeon HD6450:Radeon HD6450
- QP027AA graphics card AMD Radeon HD6570:Radeon HD6570
Processor frequency
- QM229AA graphics card AMD Radeon HD6450:625 MHz
- QP027AA graphics card AMD Radeon HD6570:650 MHz
Stream processors
- QM229AA graphics card AMD Radeon HD6450:160
- QP027AA graphics card AMD Radeon HD6570:480
Discrete graphics card memory
- QM229AA graphics card AMD Radeon HD6450:0.5 GB
- QP027AA graphics card AMD Radeon HD6570:1 GB
Memory clock speed
- QM229AA graphics card AMD Radeon HD6450:800 MHz
- QP027AA graphics card AMD Radeon HD6570:900 MHz
Memory bandwidth (max)
- QM229AA graphics card AMD Radeon HD6450:12.8 GB/s
- QP027AA graphics card AMD Radeon HD6570:28.8 GB/s
DisplayPorts quantity
- QM229AA graphics card AMD Radeon HD6450:1
- QP027AA graphics card AMD Radeon HD6570:2

Side by side

Differences highlightedShow differences only

Comparison of QM229AA, QP027AA
39 specifications	A HP QM229AA graphics card AMD Radeon HD6450 Model QM229AA View product	B HP QP027AA graphics card AMD Radeon HD6570 Model QP027AA View product
Processor3 differ
Graphics processor family	AMD	AMD
Graphics processorDiffers	Radeon HD6450	Radeon HD6570
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDA	No	No
Processor frequencyDiffers	625 MHz	650 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Maximum analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
Maximum digital resolution	2560 x 1600 pixels	2560 x 1600 pixels
Maximum displays per videocard	3	3
Stream processorsDiffers	160	480
Memory3 differ
Discrete graphics card memoryDiffers	0.5 GB	1 GB
Graphics card memory type	GDDR3	GDDR3
Memory bus	64 bit	64 bit
Memory clock speedDiffers	800 MHz	900 MHz
Memory bandwidth (max)Differs	12.8 GB/s	28.8 GB/s
Ports & interfaces1 differ
Interface type	PCI Express x16	PCI Express x16
DVI-I ports quantity	1	1
DisplayPorts quantityDiffers	1	2
HDMI version	1.4a	1.4a
DVI ports quantity	1	1
Performanceidentical
PhysX	No	No
TV tuner integrated	No	No
DirectX version	11	11
Shader model version	5.0	5.0
OpenGL version	4.1	4.1
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
NVIDIA 3D Vision	Yes	Yes
Full HD	Yes	Yes
Video formats supported	DIVX, H.264, MPEG2, MPEG4	DIVX, H.264, MPEG2, MPEG4
Designidentical
Cooling type	Active	Active
Poweridentical
Minimum system power supply	400 W	400 W
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 7 Home Premium, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Win	Unknown — not stated by the source
Minimum system requirements	PCI-Ex16 CD-ROM	PCI-Ex16 CD-ROM
Minimum RAM	1024 MB	1024 MB
Other features1 differ
Mac compatibility	No	No
HDMI	Yes	Yes
Compatible operating systemsDiffers	Windows 7 Home Basic Windows 7 Home Premium Windows 7 Professional Edition (32/64-bit) Windows 7 Ultimate Edition (32/64-bit) Windows Vista Ultimate (32/64-bit) Windows Vista Business (32/64-bit) Windows Vista Home Basic (32/64-bit) Windows XP Professional Windows XP Home (32-bit)	Windows 7 Windows Vista Windows XP
Graphics card interfaceKnown for one	Nízky profil	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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