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Product comparison · 2 pcs/workstations

Dell Pro QBS1250 Intel Core Ultra 7 265 vs Dell Pro QCS1250 Intel Core Ultra 5 235

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  • 104specifications compared
  • 33differ
  • 71identical
  • 21known for one product only

Key differences

  • Processor family
    • Intel Core Ultra 7
    • Intel Core Ultra 5
  • Processor model
    • 265
    • 235
  • Processor cores
    • 20
    • 14
  • Processor threads
    • 20
    • 14
  • Processor boost frequency
    • 5.3 GHz
    • 5 GHz
  • Performance cores
    • 8
    • 6
  • Efficient cores
    • 12
    • 8
  • Performance-core Max Turbo Frequency
    • 5.2 GHz
    • 5 GHz

Side by side

Differences highlightedShow differences only
125 specifications
A

Dell

Pro QBS1250 Intel Core Ultra 7 265

Model QBS1250

View product
B

Dell

Pro QCS1250 Intel Core Ultra 5 235

Model QCS1250

View product
Processor13 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Core Ultra 7Intel Core Ultra 5
Processor generationIntel Core Ultra (Series 2)Intel Core Ultra (Series 2)
Processor modelDiffers265235
Processor coresDiffers2014
Processor threadsDiffers2014
Processor boost frequencyDiffers5.3 GHz5 GHz
Performance coresDiffers86
Efficient coresDiffers128
Performance-core Max Turbo FrequencyDiffers5.2 GHz5 GHz
Efficient-core Max Turbo FrequencyDiffers4.6 GHz4.4 GHz
Performance-core base frequencyDiffers2.4 GHz3.4 GHz
Efficient-core base frequencyDiffers1.8 GHz2.9 GHz
Processor cacheDiffers30 MB24 MB
Processor cache typeSmart CacheSmart Cache
Number of processors installed11
Maximum turbo powerDiffers182 W121 W
Processor base power65 W65 W
Neural processor unit (NPU)2 differ
Neural processor unit (NPU)Intel AI BoostIntel AI Boost
Sparsity supportYesYes
Windows Studio effects supportYesYes
AI software frameworks supported by NPUDirectML, OpenVINO, Windows ML, ONNX RT, WebNNDirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up toDiffers33 TOPs27 TOPs
NPU performance up to13 TOPs13 TOPs
GPU performance up toDiffers8 TOPs6 TOPs
Memory2 differ
Internal memory16 GB16 GB
Maximum internal memoryDiffers128 GB64 GB
Internal memory typeDDR5-SDRAMDDR5-SDRAM
Memory layout (slots x size)1 x 16 GB1 x 16 GB
Memory slotsDiffers4x DIMM2x DIMM
Memory data transfer rate5600 MT/s5600 MT/s
Memory channelsKnown for oneSingle-channel
Non-ECCKnown for oneYes
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
SSD memory typeKnown for oneTLC
NVMeYesYes
SSD interfaceDiffersPCI Express 4.0PCI Express
SSD form factorM.2M.2
Number of storage drives installedKnown for one1
Graphicsidentical
Discrete graphics cardNoNo
On-board graphics cardYesYes
Discrete graphics card modelNot availableNot available
On-board GPU manufacturerIntelIntel
On-board graphics card familyIntel® GraphicsIntel® Graphics
On-board graphics card modelIntel® GraphicsIntel® Graphics
Performanceidentical
Product typePCPC
Market positioningBusinessBusiness
Motherboard chipsetKnown for oneIntel® Q870
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 controllerIntel® I219-LMIntel® I219-LM
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 6E (802.11ax)
WLAN controller manufacturerKnown for oneIntel
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax)
WLAN controller modelKnown for oneIntel Wi-Fi 6E AX211
Antenna typeKnown for one2x2
BluetoothKnown for oneYes
Ports & interfaces6 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 quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
USB 3.2 Gen 2x2 Type-C ports quantityKnown for one1
Thunderbolt 3 ports quantity00
DisplayPorts quantityDiffers31
DisplayPort version1.4a1.4a
HDMI ports quantityDiffers01
Ethernet LAN (RJ-45) ports11
Combo headphone/mic portYesYes
Number of front USB ports44
Number of rear USB portsDiffers64
Number of SATA III connectors22
HDMI versionKnown for one2.1
DC-in jackKnown for oneYes
Expansion slots1 differ
PCI Express x1 (Gen 3.x) slotsDiffers12
PCI Express x4 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 4.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one1
Power1 differ
Power supplyDiffers260 W180 W
Power supply input voltage90 - 264 V90 - 264 V
Power supply input frequency47/63 Hz47/63 Hz
Designidentical
Chassis typeSlim PCSlim PC
Placement supportedHorizontal/VerticalHorizontal/Vertical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Product colourBlackBlack
Intel® vPro™ Platform EligibilityKnown for oneYes
Software1 differ
Operating system installedDiffersUbuntu LinuxWindows 11 Pro
Operating system architectureKnown for one64-bit
Trial softwareKnown for oneActivate 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)10 - 90%10 - 90%
Storage relative humidity (H-H)0 - 95%0 - 95%
Operating altitude-15.2 - 3048 m-15.2 - 3048 m
Non-operating altitude-15.2 - 10668 m-15.2 - 10668 m
Operating vibration0.66 G0.66 G
Non-operating vibration1.3 G1.3 G
Operating shock110 G110 G
Non-operating shock160 G160 G
Weight & dimensionsidentical
Width95 mm95 mm
Depth293 mm293 mm
Height303.5 mm303.5 mm
WeightKnown for one5.89 kg
Packaging contentidentical
Cables includedACAC
Sustainabilityidentical
Doesn't containPVC/BFRPVC/BFR
Sustainability certificatesENERGY STAR, EPEAT Climate +, EPEAT GoldENERGY STAR, EPEAT Climate +, EPEAT Gold
Carbon footprint5 differ
Carbon emissions, end-of-life (kg of CO2e)Differs3.543.42
Carbon emissions, energy usage (kg of CO2e)Differs67.61458.52
Carbon emissions, logistics (kg of CO2e)Differs10.0899.94
Carbon emissions, manufacturing (kg of CO2e)Differs95.93491.12
PAIA versionGaBi version 1, 2024GaBi version 1, 2024
Total carbon footprint (kg of CO2e)Differs177163

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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