Product comparison · 2 gpus

Dell 490-BIGZ graphics card NVIDIA Hopper H100 vs Dell 490-BJHN graphics card NVIDIA L40

Key differences

Graphics processor
- 490-BIGZ graphics card NVIDIA Hopper H100:Hopper H100
- 490-BJHN graphics card NVIDIA L40:L40
Discrete graphics card memory
- 490-BIGZ graphics card NVIDIA Hopper H100:80 GB
- 490-BJHN graphics card NVIDIA L40:48 GB
Memory bandwidth (max)
- 490-BIGZ graphics card NVIDIA Hopper H100:2000 GB/s
- 490-BJHN graphics card NVIDIA L40:864 GB/s
Interface type
- 490-BIGZ graphics card NVIDIA Hopper H100:PCI Express x16 5.0
- 490-BJHN graphics card NVIDIA L40:PCI Express 4.0
DisplayPorts quantity
- 490-BIGZ graphics card NVIDIA Hopper H100:0
- 490-BJHN graphics card NVIDIA L40:4
Power consumption (typical)
- 490-BIGZ graphics card NVIDIA Hopper H100:350 W
- 490-BJHN graphics card NVIDIA L40:300 W

Differences highlightedShow differences only

Comparison of 490-BIGZ, 490-BJHN
23 specifications	A Dell 490-BIGZ graphics card NVIDIA Hopper H100 Model 490-BIGZ View product	B Dell 490-BJHN graphics card NVIDIA L40 Model 490-BJHN View product
Processor1 differ
Graphics processor family	NVIDIA	NVIDIA
Graphics processorDiffers	Hopper H100	L40
CUDAKnown for one	Unknown — not stated by the source	Yes
CUDA coresKnown for one	Unknown — not stated by the source	18176
Parallel processing technology supportKnown for one	Unknown — not stated by the source	Not supported
Memory3 differ
Discrete graphics card memoryDiffers	80 GB	48 GB
Graphics card memory typeDiffers	High Bandwidth Memory 2E (HBM2E)	GDDR6
Memory bandwidth (max)Differs	2000 GB/s	864 GB/s
Ports & interfaces2 differ
Interface typeDiffers	PCI Express x16 5.0	PCI Express 4.0
HDMI ports quantity	0	0
DVI-D ports quantity	0	0
DVI-I ports quantity	0	0
DisplayPorts quantityDiffers	0	4
DisplayPort versionKnown for one	Unknown — not stated by the source	1.4a
Performanceidentical
TV tuner integrated	No	No
Dual Link DVIKnown for one	Unknown — not stated by the source	No
Designidentical
Cooling type	Passive	Passive
Number of slots	2	2
IlluminationKnown for one	Unknown — not stated by the source	No
Form factorKnown for one	Full-Height/Full-Length (FH/FL)	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	350 W	300 W
Minimum system power supplyKnown for one	300 W	Unknown — not stated by the source
Weight & dimensionsidentical
HeightKnown for one	Unknown — not stated by the source	111.8 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.