Product comparison · 2 pcs/workstations

Alienware Aurora R7 vs HP ProDesk 400 G4 SFF + LaserJet Pro M402n

113specifications compared
48differ
65identical
57known for one product only

Key differences

Processor family
- Aurora R7:Intel® Core™ i7
- ProDesk 400 G4 SFF + LaserJet Pro M402n:Intel® Core™ i5
Processor generation
- Aurora R7:8th gen Intel® Core™ i7
- ProDesk 400 G4 SFF + LaserJet Pro M402n:7th gen Intel® Core™ i5
Processor model
- Aurora R7:i7-8700K
- ProDesk 400 G4 SFF + LaserJet Pro M402n:i5-7500
Processor cores
- Aurora R7:6
- ProDesk 400 G4 SFF + LaserJet Pro M402n:4
Processor threads
- Aurora R7:12
- ProDesk 400 G4 SFF + LaserJet Pro M402n:4
Processor boost frequency
- Aurora R7:4.7 GHz
- ProDesk 400 G4 SFF + LaserJet Pro M402n:3.8 GHz
Processor frequency
- Aurora R7:3.7 GHz
- ProDesk 400 G4 SFF + LaserJet Pro M402n:3.4 GHz
Processor cache
- Aurora R7:12 MB
- ProDesk 400 G4 SFF + LaserJet Pro M402n:6 MB

Side by side

Differences highlightedShow differences only

Comparison of Aurora R7, ProDesk 400 G4 SFF + LaserJet Pro M402n
170 specifications	A Alienware Aurora R7 View product	B HP ProDesk 400 G4 SFF + LaserJet Pro M402n View product
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	8th gen Intel® Core™ i7	7th gen Intel® Core™ i5
Processor modelDiffers	i7-8700K	i5-7500
Processor coresDiffers	6	4
Processor threadsDiffers	12	4
Processor boost frequencyDiffers	4.7 GHz	3.8 GHz
Processor frequencyDiffers	3.7 GHz	3.4 GHz
Processor cacheDiffers	12 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI3	DMI3
System bus rate	8 GT/s	8 GT/s
Processor lithography	14 nm	14 nm
Processor seriesDiffers	Intel Core i7-8700 Desktop Series	Intel Core i5-7500 Desktop Series
Processor codenameDiffers	Coffee Lake	Kaby Lake
Thermal Design Power (TDP)Differs	95 W	65 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 1x8+2x4, 2x8	1x16, 1x8+2x4, 2x8
PCI Express slots version	3.0	3.0
Number of processors installed	1	1
Maximum internal memory supported by processor	64 GB	64 GB
Memory types supported by processorDiffers	DDR4-SDRAM	DDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers	2666 MHz	1333,1600,2133,2400 MHz
Memory bandwidth supported by processor (max)Known for one	41.6 GB/s	Unknown — not stated by the source
ECC supported by processor	No	No
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Number of QPI linksKnown for one	Unknown — not stated by the source	0
Processor socketKnown for one	Unknown — not stated by the source	LGA 1151 (Socket H4)
SteppingKnown for one	Unknown — not stated by the source	B0
Memory voltage supported by processorKnown for one	Unknown — not stated by the source	1.35 V
Memory4 differ
Internal memoryDiffers	32 GB	8 GB
Maximum internal memoryDiffers	64 GB	32 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory slotsDiffers	4x DIMM	2x DIMM
Memory clock speedDiffers	2666 MHz	2400 MHz
Memory channels	Dual-channel	Dual-channel
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 8 GB
Storage6 differ
Total storage capacityDiffers	2.51 TB	500 GB
Optical drive typeDiffers	No	DVD-ROM
Storage mediaDiffers	HDD+SSD	HDD
Number of storage drives installedKnown for one	2	Unknown — not stated by the source
Number of HDDs installed	1	1
HDD capacityDiffers	2 TB	500 GB
HDD interfaceDiffers	SATA III	SATA
HDD speed	7200 RPM	7200 RPM
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 integratedDiffers	No	Yes
Total HDDs capacityKnown for one	Unknown — not stated by the source	500 GB
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD
Graphics6 differ
Discrete graphics cardDiffers	Yes	No
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 1080 Ti	Not available
Discrete graphics card memoryKnown for one	11 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR5X	Unknown — not stated by the source
Number of discrete graphics cardsKnown for one	2	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® UHD Graphics 630	Intel® HD Graphics 630
Maximum on-board graphics card memory	64 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	1100 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	0x3E92	5912
On-board graphics card OpenGL versionDiffers	4.5	4.4
CUDAKnown for one	Yes	Unknown — not stated by the source
CUDA coresKnown for one	3584	Unknown — not stated by the source
NVIDIA G-SYNCKnown for one	Yes	Unknown — not stated by the source
NVIDIA GameWorks VRKnown for one	Yes	Unknown — not stated by the source
Number of execution unitsKnown for one	24	Unknown — not stated by the source
Graphics card DisplayPorts quantityKnown for one	3	Unknown — not stated by the source
Graphics card HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Market positioningKnown for one	Gaming	Unknown — not stated by the source
Motherboard form factorKnown for one	micro ATX	Unknown — not stated by the source
Password protectionKnown for one	Yes	Unknown — not stated by the source
Audio output channelsKnown for one	7.1 channels	Unknown — not stated by the source
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® H270
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Wi-FiDiffers	Yes	No
Top Wi-Fi standardKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	4.1	Unknown — not stated by the source
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	6	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	6	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	1	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers	1	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers	1	0
Thunderbolt 3 ports quantity	0	0
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	0	1
DVI port	No	No
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	850 W	180 W
Design2 differ
Chassis typeDiffers	Midi Tower	SFF
Placement supportedDiffers	Vertical	Horizontal/Vertical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Liquid cooling systemKnown for one	Yes	Unknown — not stated by the source
Product colour	Black, Silver	Black, Silver
Country of originKnown for one	Unknown — not stated by the source	China
Software1 differ
Operating system installedDiffers	Windows 10 Home	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features4 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 version	1.00	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)	Yes	Yes
Intel Stable Image Platform Program (SIPP) version	1.00	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	126684	97123
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 specificationDiffers	PCG 2015D	PCG 2015C
Intel® Turbo Boost Technology	2.0	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Conflict-Free processor	Yes	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR335
Audioidentical
Audio chipKnown for one	Realtek ALC3861	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Operating altitudeKnown for one	-15.2 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-15.2 - 10668 m	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	212 mm	95 mm
DepthDiffers	360.5 mm	296 mm
HeightDiffers	472.5 mm	270 mm
WeightDiffers	14.8 kg	4.6 kg
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Keyboardidentical
Windows keysKnown for one	Yes	Unknown — not stated by the source
Optical driveidentical
Optical drives quantityKnown for one	Unknown — not stated by the source	1
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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