Intel Core i3-12100T vs Intel Core i7-7820HQ Full Specs

Summary

4 Cores 8 Threads 2.2GHz	4 Cores 8 Threads 2.9GHz
TDP 35W	TDP 45W
Bandwidth 76.8GB/s DDR5·DDR4	Bandwidth 38.4GB/s DDR4·LPDDR3·DDR3L
iGPU UHD 730 1400MHz	iGPU HD 630 1100MHz
Peak·FP32·FP16 1.07 TFLOPSFP16	Peak·FP32·FP16 422.4 GFLOPSFP16
Socket LGA 1700	Socket BGA 1440

Highlights

Geekbench 6 Single

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

Core i3-12100T2,059

x1.89

Core i7-7820HQ1,091

x1

Show Top Score

Core Config

4 Cores	4 Cores
8 Threads	8 Threads

Clocks

Base Clock 2.2GHz	Base Clock 2.9GHz
Boost Clock 4.1GHz	Boost Clock 3.9GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB	L1i 32KB
L1d 48KB	L1d 32KB
L2 1.25MB	L2 256KB
L3 12MB	L3 8MB

Memory

Type DDR5·DDR4	Type DDR4·LPDDR3·DDR3L
Max Memory 128GB	Max Memory 64GB
ECC No	ECC No
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 128-bit
Speed 4800MT/s	Speed 2400MT/s
Bandwidth 76.8GB/s	Bandwidth 38.4GB/s
Bandwidth Calculator Channels Transfer Rate4800MT/s Calculated Bandwidth 76.8GB/s	Bandwidth Calculator Channels Transfer Rate2400MT/s Calculated Bandwidth 38.4GB/s

Power & Thermals

TDP 35W	TDP 45W
cTDP-down -	cTDP-down 35W
Peak Power 69W	Peak Power -
Max Operating Temp 100°C Max	Max Operating Temp 100°C Max

Chipset Bus

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

Expansion

PCIe PCIe 5.0 x16 63GB/sBandwidth	PCIe PCIe 3.0 x16 15.8GB/sBandwidth
PCIe Secondary PCIe 4.0 x4 7.9GB/sBandwidth	-

iGPU

iGPU UHD 730 1400MHz	iGPU HD 630 1100MHz
Shaders 192	Shaders 192
Boost Clock 1.4GHz	Boost Clock 1.1GHz
Peak·FP32·FP16 1.07 TFLOPSFP16	Peak·FP32·FP16 422.4 GFLOPSFP16

NPU

NPU Model GNA 3.0

NPU Model -

Chip

Manufacturer Intel	Manufacturer Intel
ISA x86-64	ISA x86-64
Architecture Alder Lake	Architecture Skylake
Family Core 12th Gen	Family Core 7th Gen
Branding	Branding
Codename Alder Lake-S Alder Lake-6PVariant Golden CoveP-Core	Codename Kaby Lake-G Kaby Lake-4C-GT2Variant -
Market Segment Desktop	Market Segment Laptop
Release Date Jan 18, 2022	Release Date Jan 3, 2017

Fabrication

Foundry Intel	Foundry Intel
Fabrication Node Intel 7	Fabrication Node 14nm++
Die Size 158mm²	Die Size 125mm²
Transistor Count 11.4 Billion	Transistor Count 2.1 Billion
Transistor Density 72 MTr/mm²	Transistor Density 17 MTr/mm²

Images

No images available

No images available

Used In

Laptops -	Laptops MacBook Pro 15(Mid 2017)
All-in-Ones Pavilion 27(Early 2022)Pavilion 32(Early 2022)	All-in-Ones Surface Studio 2(Late 2018)

Competitors

IntelCore i3-12100T vs CPU AMDRyzen 3 5305GE IntelCore i3-12100T vs CPU AMDRyzen 3 5305G IntelCore i3-12100T vs CPU IntelXeon 6315P Show 10 more

IntelCore i7-7820HQ vs CPU AMDRyzen 5 7400F IntelCore i7-7820HQ vs CPU AMDRyzen 3 5305GE IntelCore i7-7820HQ vs CPU AMDRyzen 3 5305G Show 12 more