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Product comparison · 2 pcs/workstations

HP Z2 Tower G1i Workstation Desktop PC vs HP Z4 G5 Workstation PC

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  • 54specifications compared
  • 30differ
  • 24identical
  • 35known for one product only

Key differences

  • Processor model
    • 285K
    • w5-2455X
  • Processor cores
    • 24
    • 12
  • Processor boost frequency
    • 5.7 GHz
    • 4.4 GHz
  • Processor cache
    • 36 MB
    • 30 MB
  • Internal memory
    • 256 GB
    • 32 GB
  • Memory layout (slots x size)
    • 4 x 64 GB
    • 1 x 32 GB
  • Memory clock speed
    • 6400 MHz
    • 4800 MHz
  • Memory module type
    • UDIMM
    • DIMM

Side by side

Differences highlightedShow differences only
89 specifications
A

HP

Z2 Tower G1i Workstation Desktop PCView product
B

HP

Z4 G5 Workstation PCView product
Processor4 differ
Processor manufacturerIntelIntel
Processor familyKnown for oneIntel Xeon w5
Processor modelDiffers285Kw5-2455X
Processor coresDiffers2412
Processor threads2424
Processor boost frequencyDiffers5.7 GHz4.4 GHz
Processor cacheDiffers36 MB30 MB
Processor cache typeL3L3
Memory4 differ
Internal memoryDiffers256 GB32 GB
Internal memory typeDDR5-SDRAMDDR5-SDRAM
Memory layout (slots x size)Differs4 x 64 GB1 x 32 GB
Memory slotsKnown for one8x DIMM
Memory clock speedDiffers6400 MHz4800 MHz
ECCKnown for oneYes
Memory module typeDiffersUDIMMDIMM
Non-ECCKnown for oneYes
Storage5 differ
Total storage capacityDiffers1 TB2 TB
Storage mediaSSDSSD
Number of storage drives installedDiffers12
Total SSDs capacityDiffers1 TB2 TB
Number of SSDs installedDiffers12
SSD capacity1 TB1 TB
SSD memory typeKnown for oneTLC
SSD interfaceDiffersPCI ExpressPCI Express 4.0
SSD form factorKnown for oneM.2
NVMeKnown for oneYes
Performance1 differ
Product typeWorkstationWorkstation
Market positioningPerformancePerformance
Motherboard chipsetDiffersIntel W880Intel W790
Password protectionYesYes
Password protection typeBIOS, Power onBIOS, Power on
Trusted Platform Module (TPM)Known for oneYes
Trusted Platform Module (TPM) versionKnown for one2.0
Networkidentical
Ethernet LANYesYes
Wi-FiKnown for oneYes
WLAN controller manufacturerKnown for oneIntel
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one6
USB 3.2 Gen 2x2 Type-C ports quantity22
USB Power Delivery (USB PD)Known for oneYes
Line-inKnown for oneYes
Microphone inYesYes
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one6
Expansion slots2 differ
Number of 3.5" baysDiffers14
PCI Express x16 (Gen 4.x) slotsDiffers12
PCI Express x16 (Gen 5.x) slotsKnown for one1
Power1 differ
Power supplyDiffers1000 W1125 W
Designidentical
Chassis typeTowerTower
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Colour nameKnown for oneBlack
Product colourKnown for oneBlack
Softwareidentical
Operating system installedWindows 11 ProWindows 11 Pro
Processor special featuresidentical
Intel® Turbo Boost TechnologyYesYes
Brand-specific features2 differ
HP Support AssistantKnown for oneYes
HP Security toolsKnown for oneFull volume encryption; HP Secure Erase; Kensington lock slot; Secure authentication; TPM 2.0 certified; HP BIOSphere; HP Sure Run; HP Sure Click; HP Sure Sense; HP Sure Admin; HP Platform Certificate; HP Sure Start; HP Sure Recover; Self-Encrypted Drives
HP Management toolsKnown for oneHP Driver Packs; HP System Software Manager (download); HP BIOS Configuration Utility (download); HP Smart Support
HP Artificial IntelligenceDiffersAI Workstation, AI PCAI Workstation
HP segmentBusinessBusiness
HP GTIN (EAN/UPC)Differs704683251956704683300401
Audio1 differ
Audio chipDiffersRealtek ALC3205Realtek ALC3205-CG
Weight & dimensions4 differ
WidthDiffers175 mm168.9 mm
DepthDiffers426 mm444.5 mm
HeightDiffers175 mm168.9 mm
WeightDiffers8.6 kg10.5 kg
Packaging data4 differ
Package widthDiffers590 mm314 mm
Package depthDiffers490 mm572 mm
Package heightDiffers295 mm563 mm
Package weightDiffers12.5 kg14.3 kg
Packaging contentidentical
Keyboard includedYesYes
Numeric keypadNoNo
Input device modelHP Wired 320M MouseHP Wired 320M Mouse
Certificatesidentical
Low halogenYesYes
Sustainability2 differ
Sustainability certificatesDiffersENERGY STAR, EPEAT, TCO, TCO10EPEAT, TCO
Sustainable technologies and materialsDiffersLow halogen; Bulk packaging available; 10% ITE-derived closed loop plastic; 25% ocean-bound plastic in system fans; Product Carbon Footprint; Contains at least 60% post-consumer recycled plastic; System has a QR code enabled experience where the user has access to a product portal – beginning DecembAt least 40% post-consumer recycled plastic; At least 25% ITE-derived closed loop plastic; Ocean-bound plastic in system fan; At least 10% recycled metal; Plastic cushion inserts contain 80% recycled content; Molded paper pulp cushion inside box is made of 100% recycled or certified sources; Low hal
Sustainability complianceYesYes
Keyboardidentical
Keyboard connectivityWiredWired
Technical detailsidentical
General Product Safety Regulation (GPSR) URLKnown for onehttps://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true https://kaas.hpcloud.hp.com/pdf-public/pdf_6303729_en-US-1.pdf
Other featuresidentical
UNSPSC-code4321151543211515
Neural processor unit (NPU)identical
Neural processor unit (NPU)Known for oneIntel AI Boost
NPU performance up toKnown for one13 TOPs
Graphicsidentical
Discrete graphics cardKnown for oneYes
On-board graphics cardKnown for oneYes
Discrete GPU manufacturerKnown for oneNVIDIA
Discrete graphics card memoryKnown for one96 GB
Discrete graphics memory typeKnown for oneGDDR7
Number of discrete graphics cardsKnown for one1
On-board GPU manufacturerKnown for oneIntel
On-board graphics card familyKnown for oneIntel® Graphics
On-board graphics card modelKnown for oneIntel® Graphics

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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