Product comparison · 2 gpus

HP E5Z75AT graphics card NVIDIA Quadro K2100M vs HP Radeon HD8490

15specifications compared
10differ
5identical
14known for one product only

Key differences

Graphics processor family
- E5Z75AT graphics card NVIDIA Quadro K2100M:NVIDIA
- Radeon HD8490:AMD
Graphics processor
- E5Z75AT graphics card NVIDIA Quadro K2100M:Quadro K2100M
- Radeon HD8490:Radeon HD 8490
Maximum resolution
- E5Z75AT graphics card NVIDIA Quadro K2100M:3840 x 2160 pixels
- Radeon HD8490:2560 x 1600 pixels
Processor frequency
- E5Z75AT graphics card NVIDIA Quadro K2100M:665 MHz
- Radeon HD8490:875 MHz
Discrete graphics card memory
- E5Z75AT graphics card NVIDIA Quadro K2100M:2 GB
- Radeon HD8490:1 GB
Graphics card memory type
- E5Z75AT graphics card NVIDIA Quadro K2100M:GDDR5
- Radeon HD8490:GDDR3
Interface type
- E5Z75AT graphics card NVIDIA Quadro K2100M:PCI Express x16 3.0
- Radeon HD8490:PCI Express x16
DVI-I ports quantity
- E5Z75AT graphics card NVIDIA Quadro K2100M:0
- Radeon HD8490:1

Side by side

Differences highlightedShow differences only

Comparison of E5Z75AT, Radeon HD8490
29 specifications	A HP E5Z75AT graphics card NVIDIA Quadro K2100M Model E5Z75AT View product	B HP Radeon HD8490 View product
Processor4 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	Quadro K2100M	Radeon HD 8490
Maximum resolutionDiffers	3840 x 2160 pixels	2560 x 1600 pixels
CUDAKnown for one	Yes	Unknown — not stated by the source
Processor frequencyDiffers	665 MHz	875 MHz
Memory2 differ
Discrete graphics card memoryDiffers	2 GB	1 GB
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory busKnown for one	128 bit	Unknown — not stated by the source
Memory clock speedKnown for one	3000 MHz	Unknown — not stated by the source
Memory bandwidth (max)Known for one	48 GB/s	Unknown — not stated by the source
Ports & interfaces3 differ
Interface typeDiffers	PCI Express x16 3.0	PCI Express x16
DVI-I ports quantityDiffers	0	1
DisplayPorts quantityDiffers	0	1
Performance1 differ
PhysXKnown for one	No	Unknown — not stated by the source
Shader model versionKnown for one	5.0	Unknown — not stated by the source
OpenGL versionDiffers	4.3	4.2
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
DepthKnown for one	70 mm	Unknown — not stated by the source
HeightKnown for one	82 mm	Unknown — not stated by the source
Other featuresidentical
Compatible productsKnown for one	HP Z1 G2	Unknown — not stated by the source
Designidentical
Cooling typeKnown for one	Unknown — not stated by the source	Active
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	30 W

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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