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Product comparison · 2 pcs/workstations

Dell Pro Tower Essential QVT1260 vs Dell Pro Tower QCT1255

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  • 85specifications compared
  • 28differ
  • 57identical
  • 30known for one product only

Key differences

  • Processor manufacturer
    • Intel
    • AMD
  • Processor family
    • Intel® Core™ i5
    • AMD Ryzen™ 5
  • Processor generation
    • Intel® Core™ i5 (14th gen)
    • AMD Ryzen 8000 Series
  • Processor model
    • i5-14400
    • 8600G
  • Processor cores
    • 10
    • 6
  • Processor threads
    • 16
    • 12
  • Processor boost frequency
    • 4.7 GHz
    • 5 GHz
  • Processor cache
    • 20 MB
    • 16 MB

Side by side

Differences highlightedShow differences only
115 specifications
A

Dell

Pro Tower Essential QVT1260View product
B

Dell

Dell Pro Tower QCT1255View product
Processor9 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel® Core™ i5AMD Ryzen™ 5
Processor generationDiffersIntel® Core™ i5 (14th gen)AMD Ryzen 8000 Series
Processor modelDiffersi5-144008600G
Processor coresDiffers106
Processor threadsDiffers1612
Processor boost frequencyDiffers4.7 GHz5 GHz
Performance coresKnown for one6
Efficient coresKnown for one4
Performance-core Max Turbo FrequencyKnown for one4.7 GHz
Efficient-core Max Turbo FrequencyKnown for one3.5 GHz
Performance-core base frequencyKnown for one2.5 GHz
Efficient-core base frequencyKnown for one1.8 GHz
Processor cacheDiffers20 MB16 MB
Processor cache typeDiffersSmart CacheL3
Number of processors installed11
Maximum turbo powerKnown for one148 W
Processor base power65 W65 W
Processor frequencyKnown for one4.3 GHz
Neural processor unit (NPU)identical
Copilot+ PCKnown for oneNo
Neural processor unit (NPU)Known for oneAMD Ryzen AI
NPU performance up toKnown for one16 TOPs
Memory2 differ
Internal memory16 GB16 GB
Maximum internal memoryDiffers32 GB64 GB
Internal memory typeDDR5-SDRAMDDR5-SDRAM
Memory layout (slots x size)1 x 16 GB1 x 16 GB
Memory slots2x DIMM2x DIMM
Memory channelsDiffersSingle-channelDual-channel
Memory data transfer rate4800 MT/s4800 MT/s
Non-ECCKnown for oneYes
Storageidentical
Total storage capacity512 GB512 GB
Optical drive typeNoNo
Storage mediaSSDSSD
Number of storage drives installed11
Total SSDs capacity512 GB512 GB
Number of SSDs installed11
SSD capacity512 GB512 GB
NVMeYesYes
SSD interfacePCI ExpressPCI Express
SSD form factorM.2M.2
SSD memory typeKnown for oneTLC
Graphics3 differ
Discrete graphics cardNoNo
On-board graphics cardYesYes
Discrete graphics card modelNot availableNot available
On-board GPU manufacturerDiffersIntelAMD
On-board graphics card familyDiffersIntel® UHD GraphicsAMD Radeon
On-board graphics card modelDiffersIntel UHD Graphics 730AMD Radeon 760M
Performance1 differ
Product typePCPC
Motherboard chipsetDiffersIntel Q670AMD PRO 665
Trusted Platform Module (TPM)YesYes
Trusted Platform Module (TPM) version2.02.0
Network1 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
LAN controllerKnown for oneRealtek RTL8111KD
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 6 (802.11ax)
WLAN controller manufacturerKnown for oneMediaTek
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 6 (802.11ax), 802.11g, Wi-Fi 4 (802.11n)
WLAN controller modelKnown for oneMediaTek MT7920
Antenna typeKnown for one2x2
BluetoothKnown for oneYes
MU-MIMOKnown for oneYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfacesidentical
USB 2.0 ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity33
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity11
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
DisplayPorts quantity11
DisplayPort version1.4a1.4a
HDMI ports quantity11
HDMI version2.12.1
Ethernet LAN (RJ-45) ports11
Combo headphone/mic portYesYes
Number of USB ports with PowerShare supportKnown for one2
PowerShareKnown for oneYes
Poweridentical
Power supply input voltage90 - 264 V90 - 264 V
Power supply input frequency47/63 Hz47/63 Hz
Power supplyKnown for one180 W
80 PLUS certificationKnown for one80 PLUS Bronze
Design1 differ
Chassis typeDiffersDesktopTower
Placement supportedKnown for oneVertical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Product colourBlackBlack
Certified refurbishedKnown for oneNo
Software2 differ
Operating system installedDiffersWindows 11 HomeWindows 11 Pro
Operating system architecture64-bit64-bit
Trial softwareDiffersMcAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day TrialActivate Your Microsoft 365 For A 30 Day Trial
Displayidentical
Display includedNoNo
Audioidentical
Audio chipRealtek ALC3204Realtek ALC3204
Audio systemHigh Definition AudioHigh Definition Audio
Operational conditions2 differ
Operating temperature (T-T)10 - 35 °C10 - 35 °C
Storage temperature (T-T)-40 - 65 °C-40 - 65 °C
Operating relative humidity (H-H)Differs10 - 90%20 - 80%
Storage relative humidity (H-H)Differs0 - 95%5 - 95%
Operating altitude-15.2 - 3048 m-15.2 - 3048 m
Non-operating altitude-15.2 - 10668 m-15.2 - 10668 m
Operating vibration0.26 G0.26 G
Non-operating vibration1.37 G1.37 G
Operating shock40 G40 G
Non-operating shock105 G105 G
Weight & dimensions1 differ
Width154 mm154 mm
Depth293 mm293 mm
Height324.3 mm324.3 mm
WeightDiffers6.86 kg6.76 kg
Packaging contentidentical
Cables includedKnown for oneAC
Carbon footprint6 differ
Carbon emissions, end-of-life (kg of CO2e)Differs4.877.84
Carbon emissions, energy usage (kg of CO2e)Differs78.3668.6
Carbon emissions, logistics (kg of CO2e)Differs8.3212.74
Carbon emissions, manufacturing (kg of CO2e)Differs111.24106.82
PAIA versionDiffersGaBi version 2, 2025GaBi version 1, 2024
Total carbon footprint (kg of CO2e)Differs203196
Sustainabilityidentical
Doesn't containKnown for onePVC/BFR

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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