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Product comparison · 2 pcs/workstations

HP Z4 G4 (9LM37EA) + 4TB SATA 7200 (K4T76AA) + NVIDIA Quadro RTX 4000 (5JV89AT) + 16GB (1x16GB) DDR4-2933 ECC (5YZ54AT) vs Lenovo M75q + 61C7KAR1A

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  • 60specifications compared
  • 36differ
  • 24identical
  • 79known for one product only

Key differences

  • Processor manufacturer
    • Intel
    • AMD
  • Processor family
    • Intel Xeon W
    • AMD Ryzen™ 5 PRO
  • Processor model
    • W-2225
    • 3400GE
  • Processor boost frequency
    • 4.6 GHz
    • 4 GHz
  • Processor frequency
    • 4.1 GHz
    • 3.3 GHz
  • Processor cache
    • 8.25 MB
    • 4 MB
  • Internal memory
    • 32 GB
    • 16 GB
  • Maximum internal memory
    • 256 GB
    • 32 GB

Side by side

Differences highlightedShow differences only
139 specifications
A

HP

Z4 G4 (9LM37EA) + 4TB SATA 7200 (K4T76AA) + NVIDIA Quadro RTX 4000 (5JV89AT) + 16GB (1x16GB) DDR4-2933 ECC (5YZ54AT)View product
B

Lenovo

M75q + 61C7KAR1AView product
Processor6 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel Xeon WAMD Ryzen™ 5 PRO
Processor modelDiffersW-22253400GE
Processor cores44
Processor threadsKnown for one8
Processor boost frequencyDiffers4.6 GHz4 GHz
Processor frequencyDiffers4.1 GHz3.3 GHz
Processor cacheDiffers8.25 MB4 MB
Processor lithographyKnown for one14 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for oneCascade Lake
Thermal Design Power (TDP)Known for one105 W
TcaseKnown for one61 °C
Maximum number of PCI Express lanesKnown for one48
PCI Express configurationsKnown for one1x4, 1x8, 1x16
PCI Express slots versionKnown for one3.0
Number of processors installed11
Processor socketKnown for oneLGA 2066 (Socket R4)
Maximum internal memory supported by processorKnown for one1 TB
Memory types supported by processorKnown for oneDDR4-SDRAM
Memory clock speeds supported by processorKnown for one2933 MHz
Memory bandwidth supported by processor (max)Known for one93.85 GB/s
Processor generationKnown for oneAMD Ryzen PRO 3000 Series
Memory5 differ
Internal memoryDiffers32 GB16 GB
Maximum internal memoryDiffers256 GB32 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory layout (slots x size)Differs2 x 16 GB2 x 8 GB
Memory slotsDiffers8x DIMM2x SO-DIMM
Memory clock speedDiffers2933 MHz2666 MHz
ECCKnown for oneYes
Storage4 differ
Total storage capacityDiffers4.51 TB512 GB
Optical drive typeDiffersDVD-RWNo
Storage mediaDiffersHDD+SSDSSD
Total HDDs capacityKnown for one4 TB
Number of HDDs installedKnown for one1
HDD capacityKnown for one4 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Total SSDs capacity512 GB512 GB
Number of SSDs installed11
SSD capacity512 GB512 GB
SSD interfaceDiffersSATANVMe, PCI Express 3.0
Card reader integratedNoNo
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 5, 10
Number of storage drives installedKnown for one1
NVMeKnown for oneYes
SSD form factorKnown for oneM.2
Graphics4 differ
Discrete graphics cardDiffersYesNo
On-board graphics cardDiffersNoYes
Discrete graphics card modelDiffersNVIDIA Quadro RTX 4000Not available
Discrete graphics card memoryKnown for one8 GB
Discrete graphics memory typeKnown for oneGDDR6
On-board graphics card modelDiffersNot availableAMD Radeon Vega 11
On-board GPU manufacturerKnown for oneAMD
Performance2 differ
Product typeDiffersWorkstationMini PC
Market positioningKnown for oneBusiness
Motherboard chipsetDiffersIntel® C422AMD PRO 500
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Optical driveidentical
Optical drives quantityKnown for one1
Network1 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Wi-FiDiffersNoYes
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
WLAN controller modelKnown for oneIntel Dual Band Wireless-AC 9260
Antenna typeKnown for one2x2
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.0
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers03
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers122
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
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 quantityDiffers20
Thunderbolt 3 ports quantity00
HDMI ports quantityDiffers01
Ethernet LAN (RJ-45) portsDiffers21
Combo headphone/mic portYesYes
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantityKnown for one0
DVI portNoNo
PS/2 ports quantityKnown for one2
DisplayPorts quantityKnown for one1
Power1 differ
Power supplyDiffers1000 W65 W
Design2 differ
Chassis typeDiffersTowerMini PC
Placement supportedDiffersVerticalHorizontal/Vertical
Number of 5.25" baysKnown for one2
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Product colourBlackBlack
Country of originKnown for oneChina
VolumeKnown for one1 L
Housing materialKnown for oneMetal
Softwareidentical
Operating system installedWindows 10 ProWindows 10 Pro
Operating system architecture64-bit64-bit
Display1 differ
Display includedDiffersNoYes
Processor special featuresidentical
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneYes
Intel Flex Memory AccessKnown for oneNo
Intel Software Guard Extensions (Intel SGX)Known for oneNo
Intel TSX-NIKnown for oneYes
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDKnown for one198610
Processor package sizeKnown for one45 x 52.5 mm
ScalabilityKnown for one1S
Supported instruction setsKnown for oneSSE4.2, AVX, AVX 2.0, AVX-512
Thermal Monitoring TechnologiesKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Audioidentical
Audio chipKnown for oneRealtek HD ALC221
Audio systemKnown for oneHigh Definition Audio
Weight & dimensions4 differ
WidthDiffers169 mm34.5 mm
DepthDiffers445 mm183 mm
HeightDiffers386 mm179 mm
WeightDiffers10.2 kg1.32 kg
Packaging contentidentical
Mouse includedYesYes
Keyboard includedYesYes
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Logistics dataidentical
Harmonized System (HS) codeKnown for one84715000
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneMIL-STD-810H

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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