Product comparison · 2 gpus

CLUB3D CGN-GS842PL graphics card NVIDIA GeForce 8400 GS vs HP WS078AV graphics card NVIDIA

17specifications compared
8differ
9identical
23known for one product only

Key differences

Discrete graphics card memory
- CGN-GS842PL graphics card NVIDIA GeForce 8400 GS:0.5 GB
- WS078AV graphics card NVIDIA:1 GB
Graphics card memory type
- CGN-GS842PL graphics card NVIDIA GeForce 8400 GS:GDDR2
- WS078AV graphics card NVIDIA:GDDR5
Memory bus
- CGN-GS842PL graphics card NVIDIA GeForce 8400 GS:64 bit
- WS078AV graphics card NVIDIA:128 bit
Interface type
- CGN-GS842PL graphics card NVIDIA GeForce 8400 GS:PCI
- WS078AV graphics card NVIDIA:PCI Express 2.0
PhysX
- CGN-GS842PL graphics card NVIDIA GeForce 8400 GS:Yes
- WS078AV graphics card NVIDIA:No
DirectX version
- CGN-GS842PL graphics card NVIDIA GeForce 8400 GS:10
- WS078AV graphics card NVIDIA:11
Dual Link DVI
- CGN-GS842PL graphics card NVIDIA GeForce 8400 GS:Yes
- WS078AV graphics card NVIDIA:No
HDMI
- CGN-GS842PL graphics card NVIDIA GeForce 8400 GS:Yes
- WS078AV graphics card NVIDIA:No

Side by side

Differences highlightedShow differences only

Comparison of CGN-GS842PL, WS078AV
40 specifications	A CLUB3D CGN-GS842PL graphics card NVIDIA GeForce 8400 GS Model CGN-GS842PL View product	B HP WS078AV graphics card NVIDIA Model WS078AV View product
Processoridentical
Graphics processor family	NVIDIA	NVIDIA
Graphics processorKnown for one	GeForce 8400 GS	Unknown — not stated by the source
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDA	Yes	Yes
Processor frequencyKnown for one	567 MHz	Unknown — not stated by the source
Shader clockKnown for one	1400 MHz	Unknown — not stated by the source
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Parallel processing technology support	Not supported	Not supported
Stream processorsKnown for one	16	Unknown — not stated by the source
Memory3 differ
Discrete graphics card memoryDiffers	0.5 GB	1 GB
Graphics card memory typeDiffers	GDDR2	GDDR5
Memory busDiffers	64 bit	128 bit
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	41.6 Gbit/s
Ports & interfaces1 differ
Interface typeDiffers	PCI	PCI Express 2.0
DVI-I ports quantity	1	1
DVI ports quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
Performance3 differ
PhysXDiffers	Yes	No
TV tuner integrated	No	No
DirectX versionDiffers	10	11
HDCP	Yes	Yes
Dual Link DVIDiffers	Yes	No
Shader model versionKnown for one	Unknown — not stated by the source	5.0
OpenGL versionKnown for one	Unknown — not stated by the source	4.0
Designidentical
Cooling type	Active	Active
Form factorKnown for one	Half-Height/Half-Length (HH/HL)	Unknown — not stated by the source
CertificationKnown for one	CE, FCC, RoHS	Unknown — not stated by the source
Poweridentical
Minimum system power supplyKnown for one	350 W	Unknown — not stated by the source
System requirementsidentical
Minimum RAMKnown for one	512 MB	Unknown — not stated by the source
Weight & dimensionsidentical
LengthKnown for one	172 mm	Unknown — not stated by the source
DepthKnown for one	41 mm	Unknown — not stated by the source
HeightKnown for one	64 mm	Unknown — not stated by the source
Other features1 differ
Mac compatibility	No	No
Power requirementsKnown for one	350 W	Unknown — not stated by the source
HDMIDiffers	Yes	No
Compatible operating systemsKnown for one	Microsoft Windows XP 32/64-Bit, Vista 32/64-Bit, 7 32/64-Bit	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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