Intel Core i7-1255U vs AMD Ryzen 7 250 Full Specs

Summary

10 Cores(2P+8E) 12 Threads(4P+8E) 1.7GHz	8 Cores 16 Threads 3.3GHz
TDP 15W	TDP 28W
Bandwidth 83.2GB/s LPDDR5·DDR5·LPDDR4X·DDR4	Bandwidth 120GB/s LPDDR5X·DDR5
iGPU Iris Xe 96EU 1250MHz	iGPU Radeon 780M 2700MHz
Peak·FP32·FP16 3.84 TFLOPSFP16	Peak·FP32·FP16 8.29 TFLOPSFP16
Socket BGA 1744	Socket FP8

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 i7-1255U2,110

x1

Ryzen 7 2502,300

x1.09

Show Top Score

Core Config

10 Cores 2P 8E	8 Cores 8P -
12 Threads 4P 8E	16 Threads 16P -

Clocks

Base Clock 1.7GHz	Base Clock 3.3GHz
Boost Clock 4.7GHz	Boost Clock 5.1GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB P 64KB E	L1i 32KB P -
L1d 48KB P 32KB E	L1d 32KB P -
L2 1.25MB P 2MB E shared	L2 1MB P -
L3 12MB	L3 16MB

Memory

Type LPDDR5·DDR5·LPDDR4X·DDR4	Type LPDDR5X·DDR5
Max Memory 64GB	Max Memory 256GB
ECC No	ECC No
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 128-bit
Speed 5200MT/s	Speed 7500MT/s
Bandwidth 83.2GB/s	Bandwidth 120GB/s
Bandwidth Calculator Channels Transfer Rate5200MT/s Calculated Bandwidth 83.2GB/s	Bandwidth Calculator Channels Transfer Rate7500MT/s Calculated Bandwidth 120GB/s

Power & Thermals

TDP 15W	TDP 28W
cTDP-down -	cTDP-down 15W
cTDP-up -	cTDP-up 30W
Peak Power 55W	Peak Power -
Max Operating Temp 100°C Max	Max Operating Temp 100°C Max

Chipset Bus

Bus Type OPI	Bus Type PCIe
Bus Config 8 lanes	Bus Config 4 lanes
Bus Speed 4GT/s	Bus Speed 16GT/s
Bus Bandwidth 4GB/s	Bus Bandwidth 8GB/s

Expansion

PCIe PCIe 4.0 x12 23.6GB/sBandwidth

PCIe PCIe 4.0 x20 39.4GB/sBandwidth

iGPU

iGPU Iris Xe 96EU 1250MHz	iGPU Radeon 780M 2700MHz
Shaders 768	Shaders 768
Boost Clock 1.25GHz	Boost Clock 2.7GHz
Peak·FP32·FP16 3.84 TFLOPSFP16	Peak·FP32·FP16 8.29 TFLOPSFP16

NPU

NPU Model GNA 3.0	NPU Model XDNA
Performance -	Performance 16 TOPSINT4

Controller

Controller Model 600 Series P+	Controller Model -
Codename Alder Lake	Codename -
PCIe -	PCIe -

Chip

Manufacturer Intel	Manufacturer AMD
ISA x86-64	ISA x86-64
Architecture Alder Lake	Architecture Zen 4
Family Core 12th Gen	Family Ryzen 200
Branding	Branding
Codename Alder Lake-P Alder Lake-2P-8EVariant Golden CoveP-Core GracemontE-Core	Codename Hawk Point - - -
Market Segment Laptop	Market Segment Laptop
Release Date Feb 23, 2022	Release Date Jan 6, 2025

Fabrication

Foundry Intel	Foundry TSMC
Other Foundries IntelPCH	Other Foundries -
Fabrication Node Intel 7 14nmPCH	Fabrication Node N4 -
Die Size 161mm² 54mm²PCH	Die Size 178mm² -
Transistor Count 11.9 Billion	Transistor Count 25 Billion
Transistor Density 74 MTr/mm²	Transistor Density 140 MTr/mm²

Images

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Used In

Laptops Envy 17(Early 2022)Inspiron 15(3520, Mid 2022)Pavilion 14 Plus(Early 2022) Show 8 more	Laptops -
Tablets Surface Pro 9(Intel 12th Gen, Late 2022)	Tablets -

Competitors

IntelCore i7-1255U vs CPU IntelCore Ultra 5 235UA IntelCore i7-1255U vs CPU IntelCore Ultra 5 235U IntelCore i7-1255U vs CPU IntelCore Ultra 7 255U Show 12 more

AMDRyzen 7 250 vs CPU AMDRyzen 7 PRO 250 AMDRyzen 7 250 vs CPU AMDRyzen 7 260 AMDRyzen 7 250 vs CPU AMDRyzen 9 270 Show 12 more