Product comparison · 2 gpus

HP 442826-B21 graphics card GDDR3 vs HP GT346ET graphics card GDDR3

Key differences

DirectX version
- 442826-B21 graphics card GDDR3:9.0c
- GT346ET graphics card GDDR3:10.0
OpenGL version
- 442826-B21 graphics card GDDR3:2.0
- GT346ET graphics card GDDR3:2.1

Differences highlightedShow differences only

Comparison of 442826-B21, GT346ET
21 specifications	A HP 442826-B21 graphics card GDDR3 Model 442826-B21 View product	B HP GT346ET graphics card GDDR3 Model GT346ET View product
Processoridentical
Maximum resolution	3840 x 2400 pixels	3840 x 2400 pixels
Graphics card RAMDAC	400 MHz	400 MHz
Maximum digital resolutionKnown for one	Unknown — not stated by the source	3840 x 2400 pixels
Memoryidentical
Graphics card memory type	GDDR3	GDDR3
Memory bus	128 bit	128 bit
Ports & interfacesidentical
Interface type	PCI Express x16	PCI Express x16
DVI-I ports quantity	2	2
I/O portsKnown for one	Unknown — not stated by the source	2 Dual DVI-I analog/digital
Performance2 differ
DirectX versionDiffers	9.0c	10.0
OpenGL versionDiffers	2.0	2.1
Shader model versionKnown for one	3.0	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
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	1.3 kg
LengthKnown for one	Unknown — not stated by the source	419 mm
HeightKnown for one	Unknown — not stated by the source	188 mm
Other featuresidentical
Mac compatibility	No	No
Size (imperial)Known for one	Unknown — not stated by the source	18.8 cm (7.4")
Weight (imperial)Known for one	Unknown — not stated by the source	2.87 lb
Poweridentical
Minimum system power supplyKnown for one	25 W	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.