Intel Core i3-11100HE vs Intel Core i3-1220PE Full Specs

Summary

4 Cores 8 Threads 2.4GHz	8 Cores(4P+4E) 12 Threads(8P+4E) -
TDP 45W	TDP 28W
Bandwidth 51.2GB/s DDR4	Bandwidth 83.2GB/s LPDDR5·DDR5·LPDDR4X·DDR4
iGPU UHD 16EU 1250MHz Gen 12	iGPU UHD 48EU 1250MHz Gen 12
Peak·FP32·FP16 640 GFLOPSFP16	Peak·FP32·FP16 1.92 TFLOPSFP16
Socket BGA 1787	Socket BGA 1744

Highlights

Geekbench 6 Single

Geekbench 6 Single Geekbench 6 Multi Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16 TDP

Core i3-11100HE1,899

x1

Core i3-1220PE2,326

x1.22

Show Top Score

Core Config

4 Cores 4P -	8 Cores 4P 4E
8 Threads 8P -	12 Threads 8P 4E

Clocks

Base Clock 2.4GHz	Base Clock -
Boost Clock 4.4GHz	Boost Clock 4.2GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB P -	L1i 32KB P 64KB E
L1d 48KB P -	L1d 48KB P 32KB E
L2 1.25MB P -	L2 1.25MB P 2MB E shared
L3 8MB	L3 12MB

Memory

Type DDR4	Type LPDDR5·DDR5·LPDDR4X·DDR4
Max Memory 64GB	Max Memory 64GB
ECC No	ECC No
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 128-bit
Speed 3200MT/s	Speed 5200MT/s
Bandwidth 51.2GB/s	Bandwidth 83.2GB/s
Bandwidth Calculator Channels Transfer Rate3200MT/s UC·Spec·OC 51.2GB/s	Bandwidth Calculator Channels Transfer Rate5200MT/s UC·Spec·OC 83.2GB/s

Power & Thermals

TDP 45W	TDP 28W
cTDP-down 35W	cTDP-down -
Peak Power -	Peak Power 64W
Max Operating Temp 100°C Max	Max Operating Temp 100°C Max
Included Cooler 0	Included Cooler 0

Chipset Bus

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

Expansion

PCIe PCIe 4.0 x20 39.4GB/sBandwidth	PCIe PCIe 4.0 x16 31.5GB/sBandwidth
-	PCIe Secondary PCIe 3.0 x4 3.9GB/sBandwidth

iGPU

iGPU UHD 16EU 1250MHz Gen 12	iGPU UHD 48EU 1250MHz Gen 12
Shaders 128	Shaders 384
Boost Clock 1.25GHz	Boost Clock 1.25GHz
Peak·FP32·FP16 640 GFLOPSFP16	Peak·FP32·FP16 1.92 TFLOPSFP16

NPU

NPU Model GNA 2.0

NPU Model GNA 3.0

Controller

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

Chip

Manufacturer Intel	Manufacturer Intel
ISA x86-64	ISA x86-64
Architecture Tiger Lake	Architecture Alder Lake
Family Core 11th Gen	Family Core 12th Gen
Branding	Branding
Codename Tiger Lake-H Tiger Lake-8CVariant Willow CoveP-Core -	Codename Alder Lake-S Alder Lake-6P-8EVariant Golden CoveP-Core GracemontE-Core
Market Segment Embedded	Market Segment Embedded
Release Date Jun 22, 2021	Release Date Jan 18, 2022
Part Number FH8069004638051	Part Number FJ8071504797912
S-Spec SRKX2 (R0)	S-Spec SRLE7 (L0)

Fabrication

Foundry Intel	Foundry Intel
Other Foundries -	Other Foundries IntelPCH
Fabrication Node 10nm SuperFin -	Fabrication Node Intel 7 14nmPCH
Die Size 190mm² -	Die Size 208mm² 54mm²PCH
Transistor Count 12.3B	Transistor Count 15.2B
Transistor Density 65 MTr/mm²	Transistor Density 73 MTr/mm²

Images