Product comparison · 2 gpus

CLUB3D HD5850 1 GB GDDR5 vs CLUB3D Radeon HD4650

17specifications compared
8differ
9identical
19known for one product only

Key differences

Processor frequency
- HD5850 1 GB GDDR5:725 MHz
- Radeon HD4650:600 MHz
Stream processors
- HD5850 1 GB GDDR5:1440
- Radeon HD4650:320
Graphics card memory type
- HD5850 1 GB GDDR5:GDDR5
- Radeon HD4650:GDDR2
Memory bus
- HD5850 1 GB GDDR5:256 bit
- Radeon HD4650:64 bit
Memory clock speed
- HD5850 1 GB GDDR5:4000 MHz
- Radeon HD4650:800 MHz
DirectX version
- HD5850 1 GB GDDR5:11
- Radeon HD4650:10.1
Minimum system power supply
- HD5850 1 GB GDDR5:500 W
- Radeon HD4650:400 W

Side by side

Differences highlightedShow differences only

Comparison of HD5850, Radeon HD4650
36 specifications	A CLUB3D HD5850 1 GB GDDR5 Model HD5850 View product	B CLUB3D Radeon HD4650 View product
Processor2 differ
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequencyDiffers	725 MHz	600 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Maximum analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
Maximum displays per videocardKnown for one	3	Unknown — not stated by the source
Stream processorsDiffers	1440	320
Graphics processor familyKnown for one	Unknown — not stated by the source	AMD
Memory3 differ
Discrete graphics card memoryKnown for one	1 GB	Unknown — not stated by the source
Graphics card memory typeDiffers	GDDR5	GDDR2
Memory busDiffers	256 bit	64 bit
Memory clock speedDiffers	4000 MHz	800 MHz
Ports & interfacesidentical
Interface type	PCI Express 2.0	PCI Express 2.0
HDMI ports quantity	1	1
DVI-I ports quantityKnown for one	2	Unknown — not stated by the source
Dual VGAKnown for one	Yes	Unknown — not stated by the source
DVI ports quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Performance1 differ
DirectX versionDiffers	11	10.1
Shader model versionKnown for one	5.0	Unknown — not stated by the source
OpenGL versionKnown for one	3.1	Unknown — not stated by the source
HDCP	Yes	Yes
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
Bracket heightKnown for one	Full-Height (FH)	Unknown — not stated by the source
Form factorKnown for one	Full-Height/Full-Length (FH/FL)	Unknown — not stated by the source
Power1 differ
Minimum system power supplyDiffers	500 W	400 W
System requirementsidentical
Minimum system requirementsKnown for one	CD-ROM drive	Unknown — not stated by the source
Minimum RAMKnown for one	1024 MB	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	Unknown — not stated by the source	1024 MB
Other features1 differ
Mac compatibility	No	No
HDMI	Yes	Yes
Compatible operating systemsDiffers	Microsoft Windows XP 32/64-Bit, MCE Microsoft Windows Vista 32/64-Bit Microsoft Windows 7 32/64-Bit	Windows XP/Vista/7
Weight & dimensionsidentical
LengthKnown for one	Unknown — not stated by the source	168 mm
DepthKnown for one	Unknown — not stated by the source	16 mm
HeightKnown for one	Unknown — not stated by the source	56 mm

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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