Product comparison · 2 pcs/workstations

Dell Pro Tower QCT1255 vs Dell Pro QVS1260 Intel® Core™ i5 i5-14400

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  • 85specifications compared
  • 28differ
  • 57identical
  • 35known for one product only

Key differences

  • Processor manufacturer
    • Dell Pro Tower QCT1255:AMD
    • Pro QVS1260 Intel® Core™ i5 i5-14400:Intel
  • Processor family
    • Dell Pro Tower QCT1255:AMD Ryzen™ 5
    • Pro QVS1260 Intel® Core™ i5 i5-14400:Intel® Core™ i5
  • Processor generation
    • Dell Pro Tower QCT1255:AMD Ryzen 8000 Series
    • Pro QVS1260 Intel® Core™ i5 i5-14400:Intel® Core™ i5 (14th gen)
  • Processor model
    • Dell Pro Tower QCT1255:8600G
    • Pro QVS1260 Intel® Core™ i5 i5-14400:i5-14400
  • Processor cores
    • Dell Pro Tower QCT1255:6
    • Pro QVS1260 Intel® Core™ i5 i5-14400:10
  • Processor threads
    • Dell Pro Tower QCT1255:12
    • Pro QVS1260 Intel® Core™ i5 i5-14400:16
  • Processor boost frequency
    • Dell Pro Tower QCT1255:5 GHz
    • Pro QVS1260 Intel® Core™ i5 i5-14400:4.7 GHz
  • Processor cache
    • Dell Pro Tower QCT1255:16 MB
    • Pro QVS1260 Intel® Core™ i5 i5-14400:20 MB

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Comparison of Dell Pro Tower QCT1255, QVS1260
120 specifications
Processor9 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD Ryzen™ 5Intel® Core™ i5
Processor generationDiffersAMD Ryzen 8000 SeriesIntel® Core™ i5 (14th gen)
Processor modelDiffers8600Gi5-14400
Processor coresDiffers610
Processor threadsDiffers1216
Processor boost frequencyDiffers5 GHz4.7 GHz
Performance coresKnown for oneUnknown — not stated by the source6
Efficient coresKnown for oneUnknown — not stated by the source4
Performance-core Max Turbo FrequencyKnown for oneUnknown — not stated by the source4.7 GHz
Efficient-core Max Turbo FrequencyKnown for oneUnknown — not stated by the source3.5 GHz
Performance-core base frequencyKnown for oneUnknown — not stated by the source2.5 GHz
Efficient-core base frequencyKnown for oneUnknown — not stated by the source1.8 GHz
Processor cacheDiffers16 MB20 MB
Processor cache typeDiffersL3Smart Cache
Number of processors installed11
Maximum turbo powerKnown for oneUnknown — not stated by the source148 W
Processor base power65 W65 W
Processor frequencyKnown for one4.3 GHzUnknown — not stated by the source
Memory1 differ
Internal memory16 GB16 GB
Maximum internal memoryDiffers64 GB32 GB
Internal memory typeDDR5-SDRAMDDR5-SDRAM
Memory layout (slots x size)1 x 16 GB1 x 16 GB
Memory slots2x DIMM2x DIMM
Buffered memory typeKnown for oneUnknown — not stated by the sourceUnregistered (unbuffered)
Memory data transfer rate4800 MT/s4800 MT/s
Memory channelsKnown for oneDual-channelUnknown — not stated by the source
Non-ECCKnown for oneYesUnknown — not stated by the source
Storage1 differ
Total storage capacity512 GB512 GB
Optical drive typeNoNo
Storage mediaSSDSSD
Total SSDs capacity512 GB512 GB
Number of SSDs installed11
SSD capacity512 GB512 GB
NVMeYesYes
SSD interfaceDiffersPCI ExpressPCI Express 3.0
SSD form factorM.2M.2
Number of storage drives installedKnown for one1Unknown — not stated by the source
SSD memory typeKnown for oneTLCUnknown — not stated by the source
Graphics3 differ
Discrete graphics cardNoNo
On-board graphics cardYesYes
Discrete graphics card modelNot availableNot available
On-board GPU manufacturerDiffersAMDIntel
On-board graphics card familyDiffersAMD RadeonIntel® UHD Graphics
On-board graphics card modelDiffersAMD Radeon 760MIntel UHD Graphics 730
Performance1 differ
Product typePCPC
Motherboard chipsetDiffersAMD PRO 665Intel Q670
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
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
LAN controllerKnown for oneUnknown — not stated by the sourceRealtek RTL8111KD
Wi-FiDiffersNoYes
Top Wi-Fi standardKnown for oneUnknown — not stated by the sourceWi-Fi 6 (802.11ax)
WLAN controller manufacturerKnown for oneUnknown — not stated by the sourceMediaTek
Wi-Fi standardsKnown for oneUnknown — not stated by the sourceWi-Fi 6 (802.11ax)
WLAN controller modelKnown for oneUnknown — not stated by the sourceMediaTek MT7920
Antenna typeKnown for oneUnknown — not stated by the source2x2
BluetoothKnown for oneUnknown — not stated by the sourceYes
MU-MIMOKnown for oneUnknown — not stated by the sourceYes
Ports & interfaces1 differ
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 versionDiffers1.4a1.4
HDMI ports quantity11
HDMI version2.12.1
Ethernet LAN (RJ-45) ports11
Combo headphone/mic portYesYes
Number of front USB portsKnown for oneUnknown — not stated by the source4
Number of rear USB portsKnown for oneUnknown — not stated by the source4
Number of SATA III connectorsKnown for oneUnknown — not stated by the source1
Number of USB ports with PowerShare supportKnown for one2Unknown — not stated by the source
PowerShareKnown for oneYesUnknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for oneUnknown — not stated by the source3
PCI Express x16 slotsKnown for oneUnknown — not stated by the source1
Power1 differ
Power supply180 W180 W
Power supply input voltage90 - 264 V90 - 264 V
Power supply input frequencyDiffers47/63 Hz47 - 63 Hz
80 PLUS certification80 PLUS Bronze80 PLUS Bronze
Design1 differ
Chassis typeDiffersTowerSlim PC
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Product colourBlackBlack
Software1 differ
Operating system installedWindows 11 ProWindows 11 Pro
Operating system architecture64-bit64-bit
Trial softwareDiffersActivate Your Microsoft 365 For A 30 Day TrialMcAfee® Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial
Displayidentical
Display includedNoNo
Audioidentical
Audio chipRealtek ALC3204Realtek ALC3204
Audio systemHigh Definition AudioHigh Definition Audio
Operational conditionsidentical
Operating temperature (T-T)10 - 35 °C10 - 35 °C
Storage temperature (T-T)-40 - 65 °C-40 - 65 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Storage relative humidity (H-H)5 - 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 & dimensions2 differ
WidthDiffers154 mm95 mm
Depth293 mm293 mm
HeightDiffers324.3 mm303.5 mm
WeightKnown for one6.76 kgUnknown — not stated by the source
Packaging contentidentical
Mouse included on selected marketsKnown for oneUnknown — not stated by the sourceDell Optical Mouse - MS116 (Black)
Keyboard included on selected marketsKnown for oneUnknown — not stated by the sourceDell Wired Keyboard - KB216 - UK (QWERTY) - Black
Cables includedKnown for oneUnknown — not stated by the sourceAC
Carbon footprint6 differ
Carbon emissions, end-of-life (kg of CO2e)Differs7.843
Carbon emissions, energy usage (kg of CO2e)Differs68.662.78
Carbon emissions, logistics (kg of CO2e)Differs12.749.15
Carbon emissions, manufacturing (kg of CO2e)Differs106.8268.07
PAIA versionDiffersGaBi version 1, 2024GaBi version 1, 2025
Total carbon footprint (kg of CO2e)Differs196143
Neural processor unit (NPU)identical
Neural processor unit (NPU)Known for oneAMD Ryzen AIUnknown — not stated by the source
NPU performance up toKnown for one16 TOPsUnknown — not stated by the source
Sustainabilityidentical
Doesn't containKnown for onePVC/BFRUnknown — not stated by the source

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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