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Product comparison · 2 pcs/workstations

HP ENVY 750-427c Intel® Core™ i7 i7-6700 vs HP Z240 SFF + AMD FirePro W5100

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  • 112specifications compared
  • 36differ
  • 76identical
  • 48known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Xeon® E3 v5
  • Processor model
    • i7-6700
    • E3-1245V5
  • Processor boost frequency
    • 4 GHz
    • 3.9 GHz
  • Processor frequency
    • 3.4 GHz
    • 3.5 GHz
  • Thermal Design Power (TDP)
    • 65 W
    • 80 W
  • PCI Express configurations
    • 2x8, 1x8+2x4, 1x16
    • 1x16, 1x8+2x4, 2x8
  • ECC supported by processor
    • No
    • Yes
  • Maximum internal memory
    • 16 GB
    • 64 GB

Side by side

Differences highlightedShow differences only
160 specifications
A

HP

ENVY 750-427c Intel® Core™ i7 i7-6700

Model 750-427c

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B

HP

Z240 SFF + AMD FirePro W5100View product
Processor8 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Xeon® E3 v5
Processor generationKnown for one6th gen Intel® Core™ i7
Processor modelDiffersi7-6700E3-1245V5
Processor cores44
Processor threads88
Processor boost frequencyDiffers4 GHz3.9 GHz
Processor frequencyDiffers3.4 GHz3.5 GHz
Processor cache8 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMI3DMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-6700 Desktop seriesIntel Xeon E3-1200 v5
Processor codenameSkylakeSkylake
Thermal Design Power (TDP)Differs65 W80 W
TcaseKnown for one71 °C
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers2x8, 1x8+2x4, 1x161x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
Number of processors installed11
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
SteppingR0R0
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDDR3L-SDRAM, DDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processor1333,1600,1866,2133 MHz1333,1600,1866,2133 MHz
Memory bandwidth supported by processor (max)34.1 GB/s34.1 GB/s
ECC supported by processorDiffersNoYes
Memory voltage supported by processor1.35 V1.35 V
Memory2 differ
Internal memory16 GB16 GB
Maximum internal memoryDiffers16 GB64 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory slotsDiffers2x DIMM4x DIMM
Memory clock speed2133 MHz2133 MHz
Memory channelsDual-channelDual-channel
Memory layout (slots x size)Known for one2 x 8 GB
ECCKnown for oneYes
Storage2 differ
Total storage capacityDiffers1 TB256 GB
Optical drive typeDVD Super MultiDVD Super Multi
Storage mediaDiffersHDDSSD
Number of storage drives installedKnown for one1
Total HDDs capacityKnown for one1 TB
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Total SSDs capacityKnown for one256 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for onePCI Express
Card reader integratedKnown for oneNo
Graphics6 differ
Discrete graphics cardDiffersYesNo
On-board graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 750 TiNot available
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
Number of discrete graphics cardsKnown for one1
On-board graphics card modelDiffersIntel® HD Graphics 530Intel® HD Graphics P530
Maximum on-board graphics card memoryDiffers1.74 GB1 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequencyDiffers350 MHz400 MHz
On-board graphics card dynamic frequency (max)1150 MHz1150 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card IDDiffers19120x191D
On-board graphics card OpenGL version4.44.4
On-board graphics card familyKnown for oneIntel® HD Graphics
Performance1 differ
Product typeDiffersPCWorkstation
Motherboard chipsetKnown for oneIntel® C236
Optical driveidentical
Optical drives quantity11
Network1 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers48
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Thunderbolt 3 ports quantity00
Ethernet LAN (RJ-45) ports11
Combo headphone/mic portKnown for oneYes
Headphone outputsDiffers01
Microphone inDiffersNoYes
VGA (D-Sub) ports quantity00
DVI portNoNo
DisplayPorts quantityKnown for one3
HDMI ports quantityKnown for one0
Line-outKnown for oneYes
Line-inKnown for oneYes
PS/2 ports quantityKnown for one2
Serial ports quantityKnown for one1
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI Express x1 (Gen 3.x) slotsKnown for one2
PCI Express x4 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one1
Power1 differ
Power supplyDiffers300 W240 W
Design2 differ
Chassis typeDiffersMini TowerSFF
Placement supportedKnown for oneVertical
Product colourDiffersSilverBlack
Country of originChinaChina
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 7 Professional
Operating system architecture64-bit64-bit
Recovery operating systemKnown for oneWindows 10 Pro
Displayidentical
Display includedNoNo
Processor special features3 differ
CPU configuration (max)11
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Intel TSX-NIYesYes
Intel TSX-NI version1.001.00
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK IDDiffers8819688173
Processor codeKnown for oneSR2BT
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsDiffersSSE4.1, AVX 2.0, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationKnown for onePCG 2015C
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Conflict-Free processorYesYes
Weight & dimensions4 differ
WidthDiffers165 mm100 mm
DepthDiffers401 mm384 mm
HeightDiffers405 mm337 mm
WeightDiffers9.86 kg5.7 kg
Packaging contentidentical
Mouse includedYesYes
Keyboard includedYesYes
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Silver, ENERGY STARENERGY STAR
Audioidentical
Audio systemKnown for oneHD

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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