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Product comparison · 2 pcs/workstations

Dell Plus QBM1250 vs Dell Pro QCS1255 AMD Ryzen™ 7

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  • 79specifications compared
  • 42differ
  • 37identical
  • 54known for one product only

Key differences

The Dell Plus QBM1250 has 4 more processor cores than the Dell Pro QCS1255 AMD Ryzen™ 7 (12 vs 8). The Dell Pro QCS1255 AMD Ryzen™ 7 has 2 more processor threads than the Dell Plus QBM1250 (16 vs 14). The Dell Plus QBM1250 has 0.2 GHz more processor boost frequency than the Dell Pro QCS1255 AMD Ryzen™ 7 (5.3 GHz vs 5.1 GHz). Only the Dell Pro QCS1255 AMD Ryzen™ 7 has Wi-Fi. Processor manufacturer: Intel on the Dell Plus QBM1250, AMD on the Dell Pro QCS1255 AMD Ryzen™ 7.

  • Processor manufacturer
    • Intel
    • AMD
  • Processor family
    • Intel Core Ultra 7
    • AMD Ryzen™ 7
  • Processor generation
    • Intel Core Ultra (Series 2)
    • AMD Ryzen 8000 Series
  • Processor model
    • 265U
    • 8700G
  • Processor cores
    • 12
    • 8
  • Processor threads
    • 14
    • 16
  • Processor boost frequency
    • 5.3 GHz
    • 5.1 GHz
  • Processor cache
    • 12 MB
    • 16 MB

Side by side

Differences highlightedShow differences only
133 specifications
A

Dell

Plus QBM1250View product
B

Dell

Pro QCS1255 AMD Ryzen™ 7

Model QCS1255

View product
Processor9 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel Core Ultra 7AMD Ryzen™ 7
Processor generationDiffersIntel Core Ultra (Series 2)AMD Ryzen 8000 Series
Processor modelDiffers265U8700G
Processor coresDiffers128
Processor threadsDiffers1416
Processor boost frequencyDiffers5.3 GHz5.1 GHz
Performance coresKnown for one2
Efficient coresKnown for one8
Low Power Efficient-coresKnown for one2
Performance-core Max Turbo FrequencyKnown for one5.3 GHz
Efficient-core Max Turbo FrequencyKnown for one4.2 GHz
Low Power Efficient-core Max Turbo FrequencyKnown for one2.4 GHz
Performance-core base frequencyKnown for one2.1 GHz
Efficient-core base frequencyKnown for one1.7 GHz
Low Power Efficient-core Base FrequencyKnown for one700 MHz
Processor cacheDiffers12 MB16 MB
Maximum turbo powerKnown for one57 W
Processor base powerDiffers15 W65 W
Processor frequencyKnown for one4.2 GHz
Processor cache typeKnown for oneL3
Neural processor unit (NPU)identical
Neural processor unit (NPU)Known for oneIntel AI Boost
Sparsity supportKnown for oneYes
Windows Studio effects supportKnown for oneYes
AI software frameworks supported by NPUKnown for oneDirectML, ONNX RT, OpenVINO, Windows ML
NPU performance up toKnown for one16 TOPs
Memory4 differ
Internal memoryDiffers32 GB16 GB
Memory layout (slots x size)Differs1 x 32 GB2 x 8 GB
Memory slotsDiffers2x SO-DIMM2x DIMM
Memory data transfer rateDiffers5600 MT/s4800 MT/s
Memory channelsKnown for oneDual-channel
Storage4 differ
Total storage capacityDiffers2 TB512 GB
Total SSDs capacityDiffers2 TB512 GB
SSD capacityDiffers2 TB512 GB
SSD interfaceDiffersPCI Express 4.0PCI Express
M.2 SSD sizeKnown for one2280 (22 x 80 mm)
Graphics3 differ
On-board GPU manufacturerDiffersIntelAMD
On-board graphics card familyDiffersIntel® GraphicsAMD Radeon
On-board graphics card modelDiffersIntel® GraphicsAMD Radeon 780M
Performance2 differ
Product typeDiffersMini PCPC
Market positioningKnown for oneBusiness
Motherboard chipsetDiffersIntel® Q870AMD PRO 665
Network1 differ
LAN controllerKnown for oneIntel WGI219LM
Wi-FiDiffersNoYes
Top Wi-Fi standardKnown for oneWi-Fi 6E (802.11ax)
WLAN controller manufacturerKnown for oneMediaTek
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 oneMediaTek MT7920
Antenna typeKnown for one2x2
Antenna designKnown for oneInternal
BluetoothKnown for oneYes
MU-MIMOKnown for oneYes
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers04
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
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 quantityDiffers40
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
USB 3.2 Gen 2x2 Type-C ports quantityKnown for one1
DisplayPorts quantityDiffers31
DC-in jackKnown for oneYes
Number of front USB portsKnown for one3
Number of front audio portsKnown for one1
Number of rear USB portsKnown for one5
HDMI ports quantityKnown for one1
HDMI versionKnown for one2.1
Number of SATA III connectorsKnown for one2
Power2 differ
Power supply input voltageDiffers100 - 240 V90 - 264 V
Power supply input frequencyDiffers50 / 60 Hz47/63 Hz
80 PLUS certificationKnown for one80 PLUS Bronze
Design1 differ
Chassis typeDiffersMicro PCSlim PC
Software1 differ
Operating system languageKnown for oneGerman, Dutch, English, French, Italian
Trial softwareDiffersActivate Your Microsoft 365 For A 30 DayActivate Your Microsoft 365 For A 30 Day Trial
Operational conditions6 differ
Operating relative humidity (H-H)Differs20 - 80%10 - 90%
Storage relative humidity (H-H)Differs5 - 95%0 - 95%
Operating vibrationDiffers0.26 G0.66 G
Non-operating vibrationDiffers1.37 G1.3 G
Operating shockDiffers40 G110 G
Non-operating shockDiffers105 G160 G
Weight & dimensions3 differ
WidthDiffers36 mm95 mm
DepthDiffers178 mm293 mm
HeightDiffers182 mm303.5 mm
WeightKnown for one5.68 kg
Packaging contentidentical
Mouse connectivityKnown for oneWired
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Cables includedKnown for oneAC
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR, EPEAT Climate +, EPEAT Gold
Keyboardidentical
Keyboard connectivityKnown for oneWired
Expansion slotsidentical
PCI Express x1 (Gen 3.x) slotsKnown for one2
PCI Express x16 (Gen 4.x) slotsKnown for one1
Carbon footprintidentical
Carbon emissions, end-of-life (kg of CO2e)Known for one3.4
Carbon emissions, energy usage (kg of CO2e)Known for one72.58
Carbon emissions, logistics (kg of CO2e)Known for one9.88
Carbon emissions, manufacturing (kg of CO2e)Known for one75.98
PAIA versionKnown for oneGaBi version 1, 2024
Total carbon footprint (kg of CO2e)Known for one162

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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