Product comparison · 2 gpus

Dell 490-BCJJ graphics card NVIDIA GeForce GTX 780 vs Dell NVIDIA Tesla K20M

17specifications compared
11differ
6identical
34known for one product only

Key differences

Graphics processor
- 490-BCJJ graphics card NVIDIA GeForce GTX 780:GeForce GTX 780
- NVIDIA Tesla K20M:Tesla K20M
CUDA cores
- 490-BCJJ graphics card NVIDIA GeForce GTX 780:2304
- NVIDIA Tesla K20M:2496
Processor frequency
- 490-BCJJ graphics card NVIDIA GeForce GTX 780:863 MHz
- NVIDIA Tesla K20M:706 MHz
Discrete graphics card memory
- 490-BCJJ graphics card NVIDIA GeForce GTX 780:3 GB
- NVIDIA Tesla K20M:5 GB
Memory bus
- 490-BCJJ graphics card NVIDIA GeForce GTX 780:384 bit
- NVIDIA Tesla K20M:320 bit
Interface type
- 490-BCJJ graphics card NVIDIA GeForce GTX 780:PCI Express 3.0
- NVIDIA Tesla K20M:PCI Express x16 2.0
PhysX
- 490-BCJJ graphics card NVIDIA GeForce GTX 780:Yes
- NVIDIA Tesla K20M:No
Power consumption (typical)
- 490-BCJJ graphics card NVIDIA GeForce GTX 780:250 W
- NVIDIA Tesla K20M:225 W

Side by side

Differences highlightedShow differences only

Comparison of 490-BCJJ, NVIDIA Tesla K20M
51 specifications	A Dell 490-BCJJ graphics card NVIDIA GeForce GTX 780 Model 490-BCJJ View product	B Dell NVIDIA Tesla K20M View product
Processor3 differ
Graphics processor family	NVIDIA	NVIDIA
Graphics processorDiffers	GeForce GTX 780	Tesla K20M
Maximum resolutionKnown for one	4096 x 2160 pixels	Unknown — not stated by the source
CUDA	Yes	Yes
CUDA coresDiffers	2304	2496
Processor frequencyDiffers	863 MHz	706 MHz
Processor boost clock speedKnown for one	900 MHz	Unknown — not stated by the source
FireStreamKnown for one	No	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	4096 x 2160 pixels	Unknown — not stated by the source
Maximum displays per videocardKnown for one	4	Unknown — not stated by the source
Parallel processing technology supportKnown for one	2-Way SLI, 3-Way SLI	Unknown — not stated by the source
Processor coresKnown for one	1	Unknown — not stated by the source
Memory2 differ
Discrete graphics card memoryDiffers	3 GB	5 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	384 bit	320 bit
Memory bandwidth (max)Known for one	288.4 GB/s	Unknown — not stated by the source
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 3.0	PCI Express x16 2.0
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
DVI ports quantityKnown for one	2	Unknown — not stated by the source
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
Performance1 differ
PhysXDiffers	Yes	No
TV tuner integrated	No	No
DirectX versionKnown for one	11.1	Unknown — not stated by the source
Shader model versionKnown for one	5.0	Unknown — not stated by the source
OpenGL versionKnown for one	4.3	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
NVIDIA GameWorks VRKnown for one	No	Unknown — not stated by the source
NVIDIA G-SYNCKnown for one	Yes	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Texture Fill Rate (TFR)Known for one	160.5 GTexel/s	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
Number of slots	2	2
Product colourKnown for one	Black	Unknown — not stated by the source
Power2 differ
Minimum system power supplyKnown for one	600 W	Unknown — not stated by the source
Power consumption (typical)Differs	250 W	225 W
Supplementary power connectorsDiffers	1x 6-pin, 1x 8-pin	2x 6-pin
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 95 °C	Unknown — not stated by the source
Weight & dimensions2 differ
LengthDiffers	266.7 mm	265 mm
HeightDiffers	111.2 mm	110 mm
Packaging contentidentical
ManualKnown for one	Yes	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.

More gpu comparisons

All gpu comparisons