Product comparison · 2 pcs/workstations

HP Staţie grafică Z2 Mini G3 vs HP Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD

100specifications compared
50differ
50identical
60known for one product only

Key differences

The HP Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD has 4 more processor cores than the HP Staţie grafică Z2 Mini G3 (8 vs 4). The HP Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD has 8 more processor threads than the HP Staţie grafică Z2 Mini G3 (16 vs 8). The HP Staţie grafică Z2 Mini G3 has 1 GHz more processor boost frequency than the HP Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD (4 GHz vs 3 GHz). Only the HP Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD has ECC supported by processor. Only the HP Staţie grafică Z2 Mini G3 has discrete graphics card.

Processor family
- Staţie grafică Z2 Mini G3:Intel® Core™ i7
- Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD:Intel® Xeon® E5 v4
Processor model
- Staţie grafică Z2 Mini G3:i7-6700
- Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD:E5-2620V4
Processor cores
- Staţie grafică Z2 Mini G3:4
- Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD:8
Processor threads
- Staţie grafică Z2 Mini G3:8
- Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD:16
Processor boost frequency
- Staţie grafică Z2 Mini G3:4 GHz
- Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD:3 GHz
Processor frequency
- Staţie grafică Z2 Mini G3:3.4 GHz
- Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD:2.1 GHz
Processor cache
- Staţie grafică Z2 Mini G3:8 MB
- Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD:20 MB
Bus type
- Staţie grafică Z2 Mini G3:DMI3
- Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD:QPI

Side by side

Differences highlightedShow differences only

Comparison of Staţie grafică Z2 Mini G3, Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD
160 specifications	A HP Staţie grafică Z2 Mini G3 View product	B HP Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD View product
Processor19 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Xeon® E5 v4
Processor generationKnown for one	6th gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-6700	E5-2620V4
Processor coresDiffers	4	8
Processor threadsDiffers	8	16
Processor boost frequencyDiffers	4 GHz	3 GHz
Processor frequencyDiffers	3.4 GHz	2.1 GHz
Processor cacheDiffers	8 MB	20 MB
Bus typeDiffers	DMI3	QPI
Processor seriesDiffers	Intel Core i7-6700 Desktop series	Intel Xeon E5-2600 v4
Processor codenameDiffers	Skylake	Broadwell
Thermal Design Power (TDP)Differs	65 W	85 W
TcaseDiffers	71 °C	74 °C
Maximum number of PCI Express lanesDiffers	16	40
PCI Express configurationsKnown for one	2x8, 1x8+2x4, 1x16	Unknown — not stated by the source
Processor socketDiffers	LGA 1151 (Socket H4)	LGA 2011-v3
Maximum internal memory supported by processorDiffers	64 GB	1.53 TB
Memory types supported by processorDiffers	DDR3L-SDRAM, DDR4-SDRAM	DDR4-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600,1866,2133 MHz	1600,1866,2133 MHz
Memory bandwidth supported by processor (max)Differs	34.1 GB/s	68.3 GB/s
ECC supported by processorDiffers	No	Yes
Memory voltage supported by processorKnown for one	1.35 V	Unknown — not stated by the source
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Memory3 differ
Memory slotsDiffers	2x SO-DIMM	4x DIMM
Memory clock speedDiffers	2400 MHz	2133 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
Storage3 differ
Total storage capacityDiffers	512 GB	1 TB
Optical drive typeDiffers	No	DVD Super Multi
Storage mediaDiffers	SSD	HDD
Total SSDs capacityKnown for one	512 GB	Unknown — not stated by the source
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	512 GB	Unknown — not stated by the source
SSD interfaceKnown for one	PCI Express	Unknown — not stated by the source
Total HDDs capacityKnown for one	Unknown — not stated by the source	1 TB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Graphics4 differ
Discrete graphics cardDiffers	Yes	No
On-board graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® Quadro® K620	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 530	Not available
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	350 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1150 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	12.0	Unknown — not stated by the source
On-board graphics card IDKnown for one	1912	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.4	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® C236	Intel® C612
Networkidentical
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	8
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers	2	0
DisplayPorts quantityKnown for one	3	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Headphone outputsDiffers	0	1
Microphone inDiffers	No	Yes
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Power1 differ
Power supplyDiffers	135 W	925 W
Design1 differ
Chassis typeDiffers	Mini PC	Mini Tower
VolumeKnown for one	3 L	Unknown — not stated by the source
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Number of 5.25" baysKnown for one	Unknown — not stated by the source	2
Software1 differ
Operating system installedDiffers	Windows 10 Pro	Windows 7 Professional
Recovery operating systemKnown for one	Unknown — not stated by the source	Windows 10 Pro
Processor special features8 differ
CPU configuration (max)Differs	1	2
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionDiffers	1.00	0.00
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	1.00	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	88196	92986
Processor codeDiffers	SR2BT	SR2R6
Processor package sizeDiffers	37.5 x 37.5 mm	45 x 52.5 mm
ScalabilityDiffers	1S	2S
Supported instruction setsDiffers	SSE4.1, AVX 2.0, SSE4.2	AVX 2.0
Thermal solution specificationKnown for one	PCG 2015C	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	216 mm	175 mm
DepthDiffers	216 mm	464.8 mm
HeightDiffers	58 mm	444.5 mm
WeightDiffers	2.04 kg	15 kg
Optical driveidentical
Optical drives quantityKnown for one	Unknown — not stated by the source	1
BD interface typeKnown for one	Unknown — not stated by the source	SATA
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	2
PCI Express x1 (Gen 2.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x4 (Gen 2.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x8 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	2
PCI slotsKnown for one	Unknown — not stated by the source	1
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes

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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