Product comparison · 2 pcs/workstations

HP Staţie grafică turn Z2 G4 vs Lenovo ThinkCentre E95Y Intel® Core™ i7 i7-7700

99specifications compared
39differ
60identical
44known for one product only

Key differences

Processor family
- Staţie grafică turn Z2 G4:Intel Xeon E
- ThinkCentre E95Y Intel® Core™ i7 i7-7700:Intel® Core™ i7
Processor model
- Staţie grafică turn Z2 G4:E-2174G
- ThinkCentre E95Y Intel® Core™ i7 i7-7700:i7-7700
Processor boost frequency
- Staţie grafică turn Z2 G4:4.7 GHz
- ThinkCentre E95Y Intel® Core™ i7 i7-7700:4.2 GHz
Processor frequency
- Staţie grafică turn Z2 G4:3.8 GHz
- ThinkCentre E95Y Intel® Core™ i7 i7-7700:3.6 GHz
Processor cache type
- Staţie grafică turn Z2 G4:L3
- ThinkCentre E95Y Intel® Core™ i7 i7-7700:Smart Cache
Processor codename
- Staţie grafică turn Z2 G4:Coffee Lake
- ThinkCentre E95Y Intel® Core™ i7 i7-7700:Kaby Lake
Thermal Design Power (TDP)
- Staţie grafică turn Z2 G4:71 W
- ThinkCentre E95Y Intel® Core™ i7 i7-7700:65 W
PCI Express configurations
- Staţie grafică turn Z2 G4:1x16, 2x8, 1x8+2x4
- ThinkCentre E95Y Intel® Core™ i7 i7-7700:1x16, 1x8+2x4, 2x8

Side by side

Differences highlightedShow differences only

Comparison of Staţie grafică turn Z2 G4, E95Y
143 specifications	A HP Staţie grafică turn Z2 G4 View product	B Lenovo ThinkCentre E95Y Intel® Core™ i7 i7-7700 Model E95Y View product
Processor11 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Xeon E	Intel® Core™ i7
Processor generationKnown for one	Unknown — not stated by the source	7th gen Intel® Core™ i7
Processor modelDiffers	E-2174G	i7-7700
Processor cores	4	4
Processor threads	8	8
Processor boost frequencyDiffers	4.7 GHz	4.2 GHz
Processor frequencyDiffers	3.8 GHz	3.6 GHz
Processor cache	8 MB	8 MB
Processor cache typeDiffers	L3	Smart Cache
Bus type	DMI3	DMI3
System bus rate	8 GT/s	8 GT/s
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor codenameDiffers	Coffee Lake	Kaby Lake
Thermal Design Power (TDP)Differs	71 W	65 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16, 1x8+2x4, 2x8
PCI Express slots version	3.0	3.0
Number of processors installed	1	1
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
SteppingKnown for one	Unknown — not stated by the source	B0
Maximum internal memory supported by processorDiffers	128 GB	64 GB
Memory types supported by processorDiffers	DDR4-SDRAM	DDR3L, DDR4-SDRAM
Memory clock speeds supported by processorDiffers	2666 MHz	1333,1600,2133,2400 MHz
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memory voltage supported by processorKnown for one	Unknown — not stated by the source	1.35 V
Memory bandwidth supported by processor (max)Known for one	41.6 GB/s	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	16 GB	32 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory clock speedDiffers	2666 MHz	2133 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Dual-channel
Maximum internal memoryKnown for one	128 GB	Unknown — not stated by the source
Memory layout (slots x size)Known for one	1 x 16 GB	Unknown — not stated by the source
Memory slotsKnown for one	4x DIMM	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	512 GB	4.51 TB
Optical drive type	DVD±RW	DVD±RW
Storage mediaDiffers	SSD	HDD+SSD
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Number of SSDs installed	1	1
SSD capacity	512 GB	512 GB
Total SSDs capacityKnown for one	512 GB	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Graphics7 differ
Discrete graphics cardDiffers	No	Yes
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GTX 1070
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	8 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR5
Number of discrete graphics cardsKnown for one	Unknown — not stated by the source	1
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelDiffers	Intel UHD Graphics P630	Intel® HD Graphics 630
Maximum on-board graphics card memoryDiffers	128 GB	64 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1200 MHz	1150 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	0x3E96	0x5912
On-board graphics card OpenGL versionDiffers	4.5	4.4
Performance2 differ
Product typeDiffers	Workstation	PC
Motherboard chipsetDiffers	Intel C246	Intel® B250
Market positioningKnown for one	Business	Unknown — not stated by the source
Optical driveidentical
Optical drives quantityKnown for one	Unknown — not stated by the source	1
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Wi-FiDiffers	No	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
WLAN controller modelKnown for one	Unknown — not stated by the source	Intel Dual Band Wireless-AC 3165
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces5 differ
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	6	6
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 quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt 3 ports quantity	0	0
DisplayPorts quantityDiffers	2	3
HDMI ports quantityDiffers	0	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputsDiffers	0	1
Microphone inDiffers	No	Yes
VGA (D-Sub) ports quantity	0	0
DVI portDiffers	No	Yes
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	500 W	400 W
Design1 differ
VolumeKnown for one	Unknown — not stated by the source	18 L
Product colourDiffers	Black	Black, Silver
Chassis typeKnown for one	Tower	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 10 Pro for Workstations	Windows 10 Home
Operating system architecture	64-bit	64-bit
Displayidentical
Display included	No	No
Processor special features2 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	Yes
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	1.00
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)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Processor ARK IDDiffers	134864	97128
Processor codeKnown for one	Unknown — not stated by the source	SR338
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2015C
Intel® Turbo Boost Technology	2.0	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Conflict-Free processorKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	356 mm	165 mm
DepthDiffers	169 mm	376 mm
HeightDiffers	435 mm	321 mm
WeightDiffers	7 kg	7.2 kg
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Brand-specific featuresidentical
HP Software providedKnown for one	Buy Office; CyberLink Power2Go; CyberLink PowerDVD; HP Client Security Software; HP PC Hardware Diagnostics UEFI; HP Performance Advisor; HP Remote Graphics Software (RGS) 7.1; PDF Complete - Corporate Edition; HP Sure Recover; HP Manageability Integration Kit Gen2	Unknown — not stated by the source
HP segmentKnown for one	Business	Unknown — not stated by the source
Audioidentical
Audio chipKnown for one	Conexant CX20632-31Z	Unknown — not stated by the source

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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