Product comparison · 2 gpus

ASUS HD7850 2GB DirectCU II Top vs ASUS HD7950 3GB GDDR5

41specifications compared
6differ
35identical
8known for one product only

Key differences

Processor frequency
- HD7850 2GB DirectCU II Top:975 MHz
- HD7950 3GB GDDR5:800 MHz
Shader clock
- HD7850 2GB DirectCU II Top:975 MHz
- HD7950 3GB GDDR5:800 MHz
Stream processors
- HD7850 2GB DirectCU II Top:1024
- HD7950 3GB GDDR5:1792
Discrete graphics card memory
- HD7850 2GB DirectCU II Top:2 GB
- HD7950 3GB GDDR5:3 GB
Memory bus
- HD7850 2GB DirectCU II Top:256 bit
- HD7950 3GB GDDR5:384 bit
Supplementary power connectors
- HD7850 2GB DirectCU II Top:1x 6-pin
- HD7950 3GB GDDR5:2x 6-pin

Side by side

Differences highlightedShow differences only

Comparison of HD7850 2GB DirectCU II Top, HD7950 3GB GDDR5
49 specifications	A ASUS HD7850 2GB DirectCU II Top View product	B ASUS HD7950 3GB GDDR5 View product
Processor3 differ
Graphics processor family	AMD	AMD
Maximum resolution	4096 x 2160 pixels	4096 x 2160 pixels
CUDA	No	No
Processor frequencyDiffers	975 MHz	800 MHz
Shader clockDiffers	975 MHz	800 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 videocardKnown for one	6	Unknown — not stated by the source
Stream processorsDiffers	1024	1792
Processor cores	1	1
Graphics processorKnown for one	Unknown — not stated by the source	Radeon HD7950
Memory2 differ
Discrete graphics card memoryDiffers	2 GB	3 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	256 bit	384 bit
Memory clock speed	5000 MHz	5000 MHz
Ports & interfacesidentical
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantity	0	0
DVI-I ports quantity	1	1
DisplayPorts quantity	0	0
HDMI version	1.4a	1.4a
DVI ports quantity	1	1
Mini DisplayPorts quantity	2	2
VGA (D-Sub) ports quantity	0	0
Performanceidentical
PhysX	No	No
TV tuner integrated	No	No
DirectX version	11	11
Shader model version	5.0	5.0
OpenGL version	4.2	4.2
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
NVIDIA 3D Vision	No	No
Full HDKnown for one	Yes	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factor	Full-Height/Full-Length (FH/FL)	Full-Height/Full-Length (FH/FL)
Number of slots	2	2
Power1 differ
Minimum system power supply	500 W	500 W
Supplementary power connectorsDiffers	1x 6-pin	2x 6-pin
System requirementsidentical
Windows operating systems supported	Yes	Yes
Weight & dimensionsidentical
LengthKnown for one	259 mm	Unknown — not stated by the source
DepthKnown for one	43 mm	Unknown — not stated by the source
HeightKnown for one	114 mm	Unknown — not stated by the source
Packaging contentidentical
Interface adapters includedKnown for one	DVI-I - VGA	Unknown — not stated by the source
User guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes
Graphics card family	AMD, ATI	AMD, ATI

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