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 manufacturer	Intel	Intel
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
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI3	QPI
System bus rate	8 GT/s	8 GT/s
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
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
PCI Express slots version	3.0	3.0
Number of processors installed	1	1
Processor socketDiffers	LGA 1151 (Socket H4)	LGA 2011-v3
Stepping	R0	R0
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
Internal memory	16 GB	16 GB
Maximum internal memory	32 GB	32 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory layout (slots x size)	2 x 8 GB	2 x 8 GB
Memory slotsDiffers	2x SO-DIMM	4x DIMM
Memory clock speedDiffers	2400 MHz	2133 MHz
ECC	Yes	Yes
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
Card reader integrated	No	No
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
Product type	Workstation	Workstation
Motherboard chipsetDiffers	Intel® C236	Intel® C612
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-Fi	No	No
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 1 (3.1 Gen 1) Type-C ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers	2	0
Thunderbolt 3 ports quantity	0	0
DisplayPorts quantityKnown for one	3	Unknown — not stated by the source
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Headphone outputsDiffers	0	1
Microphone inDiffers	No	Yes
VGA (D-Sub) ports quantity	0	0
DVI port	No	No
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
Product colour	Black	Black
Country of origin	China	China
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
Operating system architecture	64-bit	64-bit
Recovery operating systemKnown for one	Unknown — not stated by the source	Windows 10 Pro
Displayidentical
Display included	No	No
Processor special features8 differ
CPU configuration (max)Differs	1	2
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology versionDiffers	1.00	0.00
Intel Secure Key Technology version	1.00	1.00
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 TSX-NI	Yes	Yes
Intel TSX-NI version	1.00	1.00
Intel Trusted Execution Technology	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
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® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
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 Monitoring Technologies	Yes	Yes
Thermal solution specificationKnown for one	PCG 2015C	Unknown — not stated by the source
Intel® Turbo Boost Technology	2.0	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Conflict-Free processor	Yes	Yes
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
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
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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