Intel Core Ultra 5 125UL vs Intel Core Ultra 5 235UA Full Specs

Summary

12 Cores(2P+8M+2E) 14 Threads(4P+8M+2E) 1.3GHz	12 Cores(2P+8M+2E) 14 Threads(4P+8M+2E) 2GHz
TDP 15W	TDP 15W
Bandwidth 89.6GB/s DDR5	Bandwidth 134.4GB/s LPDDR5X·DDR5
iGPU Graphics 4C 1850MHz	iGPU Graphics 4C 2050MHz
Peak·FP32·FP16 3.79 TFLOPSFP16	Peak·FP32·FP16 4.2 TFLOPSFP16
Socket LGA 1851	Socket BGA 2049

Highlights

Geekbench 6 Single

Geekbench 6 Single Geekbench 6 Multi E-Core Boost Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16 NPU TOPS TDP

Core Ultra 5 125UL1,800

x1

Core Ultra 5 235UA-

-

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Core Config

12 Cores 2P 8M 2E	12 Cores 2P 8M 2E
14 Threads 4P 8M 2E	14 Threads 4P 8M 2E

Clocks

Base Clock 1.3GHz	Base Clock 2GHz
Boost Clock 4.3GHz	Boost Clock 4.9GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 64KB P 64KB M 64KB E	L1i 64KB P 64KB M 64KB E
L1d 48KB P 32KB M 32KB E	L1d 48KB P 32KB M 32KB E
L2 2MB P 2MB M shared 2MB E shared	L2 3MB P 8MB M shared 8MB E shared
L3 12MB	L3 36MB

Memory

Type DDR5	Type LPDDR5X·DDR5
Max Memory 96GB	Max Memory 96GB
ECC No	ECC No
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 128-bit
Speed 5600MT/s	Speed 8400MT/s
Bandwidth 89.6GB/s	Bandwidth 134.4GB/s
Bandwidth Calculator Channels Transfer Rate5600MT/s Calculated Bandwidth 89.6GB/s	Bandwidth Calculator Channels Transfer Rate8400MT/s Calculated Bandwidth 134.4GB/s

Power & Thermals

TDP 15W	TDP 15W
cTDP-down 12W	cTDP-down 12W
cTDP-up 28W	cTDP-up -
Peak Power 57W	Peak Power 57W
Max Operating Temp 105°C Max	Max Operating Temp 110°C Max

Expansion

PCIe PCIe 4.0 x20 39.4GB/sBandwidth

PCIe PCIe 4.0 x20 39.4GB/sBandwidth

iGPU

iGPU Graphics 4C 1850MHz	iGPU Graphics 4C 2050MHz
Shaders 512	Shaders 512
Boost Clock 1.85GHz	Boost Clock 2.05GHz
Peak·FP32·FP16 3.79 TFLOPSFP16	Peak·FP32·FP16 4.2 TFLOPSFP16

NPU

NPU Model AI Boost 3	NPU Model AI Boost 3
NPU Cores 2	NPU Cores 2
NPU Clock 1.4GHz	NPU Clock -
Performance 11.5 TOPSINT8	Performance 13 TOPSINT8

Chip

Manufacturer Intel	Manufacturer Intel
ISA x86-64	ISA x86-64
Architecture Meteor Lake	Architecture Arrow Lake
Family Core Ultra Series 1	Family Core Ultra Series 2
Branding	Branding
Codename Meteor Lake-U Meteor Lake-M-2PVariant Redwood CoveP-Core CrestmontM-Core CrestmontE-Core	Codename Arrow Lake-U Arrow Lake-U-2P-8EVariant Redwood CoveP-Core CrestmontM-Core CrestmontE-Core
Market Segment Laptop	Market Segment Laptop
Release Date Apr 8, 2024	Release Date Jul 31, 2025

Fabrication

Foundry Intel	Foundry Intel
Other Foundries TSMCiGPU TSMCIO TSMCSoC	Other Foundries TSMCiGPU TSMCIO TSMCSoC
Fabrication Node Intel 4 N5iGPU N6IO N6SoC	Fabrication Node Intel 3 N5iGPU N6IO N6SoC
Die Size 38mm² 23mm²iGPU 28mm²IO 100mm²SoC	Die Size - 23mm²iGPU 10mm²IO 100mm²SoC
Transistor Count 5.5 Billion	Transistor Count -
Transistor Density 147 MTr/mm²	Transistor Density -

Images

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Competitors

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