Product comparison · 2 gpus

HP D7Z21AV graphics card NVIDIA Quadro K3100M vs HP D7Z26AV graphics card NVIDIA Quadro K2100M

Key differences

Graphics processor
- D7Z21AV graphics card NVIDIA Quadro K3100M:Quadro K3100M
- D7Z26AV graphics card NVIDIA Quadro K2100M:Quadro K2100M
Processor frequency
- D7Z21AV graphics card NVIDIA Quadro K3100M:705 MHz
- D7Z26AV graphics card NVIDIA Quadro K2100M:665 MHz
Discrete graphics card memory
- D7Z21AV graphics card NVIDIA Quadro K3100M:4 GB
- D7Z26AV graphics card NVIDIA Quadro K2100M:2 GB
Memory bus
- D7Z21AV graphics card NVIDIA Quadro K3100M:256 bit
- D7Z26AV graphics card NVIDIA Quadro K2100M:128 bit
Memory clock speed
- D7Z21AV graphics card NVIDIA Quadro K3100M:3200 MHz
- D7Z26AV graphics card NVIDIA Quadro K2100M:3000 MHz
Memory bandwidth (max)
- D7Z21AV graphics card NVIDIA Quadro K3100M:102.4 GB/s
- D7Z26AV graphics card NVIDIA Quadro K2100M:48 GB/s
Depth
- D7Z21AV graphics card NVIDIA Quadro K3100M:82 mm
- D7Z26AV graphics card NVIDIA Quadro K2100M:70 mm
Height
- D7Z21AV graphics card NVIDIA Quadro K3100M:105 mm
- D7Z26AV graphics card NVIDIA Quadro K2100M:82 mm

Differences highlightedShow differences only

Comparison of D7Z21AV, D7Z26AV
29 specifications	A HP D7Z21AV graphics card NVIDIA Quadro K3100M Model D7Z21AV View product	B HP D7Z26AV graphics card NVIDIA Quadro K2100M Model D7Z26AV View product
Processor2 differ
Graphics processor family	NVIDIA	NVIDIA
Graphics processorDiffers	Quadro K3100M	Quadro K2100M
Maximum resolution	3840 x 2160 pixels	3840 x 2160 pixels
CUDA	Yes	Yes
CUDA coresKnown for one	768	Unknown — not stated by the source
Processor frequencyDiffers	705 MHz	665 MHz
Memory4 differ
Discrete graphics card memoryDiffers	4 GB	2 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	256 bit	128 bit
Memory clock speedDiffers	3200 MHz	3000 MHz
Memory bandwidth (max)Differs	102.4 GB/s	48 GB/s
Ports & interfacesidentical
Interface type	PCI Express x16 3.0	PCI Express x16 3.0
HDMI ports quantity	0	0
DVI-D ports quantity	0	0
DVI-I ports quantity	0	0
DisplayPorts quantity	0	0
VGA (D-Sub) ports quantity	0	0
Performanceidentical
PhysX	No	No
TV tuner integrated	No	No
DirectX version	11.1	11.1
Shader model version	5.0	5.0
OpenGL version	4.3	4.3
NVIDIA 3D VisionKnown for one	Unknown — not stated by the source	Yes
System requirementsidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Weight & dimensions2 differ
DepthDiffers	82 mm	70 mm
HeightDiffers	105 mm	82 mm
Other featuresidentical
Compatible products	HP Z1 G2	HP Z1 G2
Graphics card interface	MXM v3.1 (285-pin)	MXM v3.1 (285-pin)

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.