Intel Core i3 8145U vs Intel Core i7 6820HQ
CPU · Specs Compare
General Parameters
Release Date
Aug 2018
Sep 2015
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Whiskey Lake
Skylake
Processor Number
i3-8145U
i7-6820HQ
Integrated Graphics
UHD Graphics 620
HD Graphics 530
Package
Manufacturing Process
14 nm
14 nm
Socket
BGA-1528
BGA-1440
Power Consumption
15 W
45 W
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
2
4
Performance Core Threads
4
8
Performance Core Base Frequency
2.1 GHz
2.7 GHz
Performance Core Turbo Frequency
3.9 GHz
3.6 GHz
Total Core Count
2
4
Total Thread Count
4
8
Bus Frequency
100 MHz
—
Multiplier
21x
—
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
256 K per core
L3 Cache
4 MB shared
8 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
DDR4-2133, LPDDR3-1866, DDR3L-1600
Max Memory Size
64 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
34.1 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1000 MHz
1050 MHz
Shader Units
192
—
Texture Units
24
—
Raster Operation Units
3
—
Execution Units
24
—
Power Consumption
15 W
—
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
16
16
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
SSE4.1, SSE4.2, AVX-2
Benchmark
Cinebench R23
800
—
Cinebench R23
1,720
—
Geekbench 6
1,177
—
Geekbench 5
914
—
Geekbench 6
2,189
—
Geekbench 5
1,894
—
Blender
24
—
Passmark CPU
2,126
—
Passmark CPU
3,841
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.