Home Comparison Intel Core i3 1125G4 vs Intel Core i7 6820HQ

Intel Core i3 1125G4 vs Intel Core i7 6820HQ

We compared two laptop CPUs: Intel Core i3 1125G4 with 4 cores 0.9GHz and Intel Core i7 6820HQ with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 1125G4 's Advantages
Released 5 years late
Higher specification of memory (3733 vs 2133)
Larger memory bandwidth (51.2GB/s vs 34.1GB/s)
Newer PCIe version (4.0 vs 3.0)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (28W vs 45W)
Intel Core i7 6820HQ 's Advantages
Higher base frequency (2.7GHz vs 2.0GHz)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i3 1125G4 +28%
1144
Intel Core i7 6820HQ
891
Cinebench R23 Multi Core
Intel Core i3 1125G4 +18%
5067
Intel Core i7 6820HQ
4287
Geekbench 6 Single Core
Intel Core i3 1125G4 +46%
1517
Intel Core i7 6820HQ
1037
Geekbench 6 Multi Core
Intel Core i3 1125G4 +23%
4393
Intel Core i7 6820HQ
3560
Blender
Intel Core i3 1125G4
48
Intel Core i7 6820HQ +56%
75
Geekbench 5 Single Core
Intel Core i3 1125G4 +37%
1160
Intel Core i7 6820HQ
844
Geekbench 5 Multi Core
Intel Core i3 1125G4 +14%
3843
Intel Core i7 6820HQ
3359
Passmark CPU Single Core
Intel Core i3 1125G4 +27%
2492
Intel Core i7 6820HQ
1958
Passmark CPU Multi Core
Intel Core i3 1125G4 +42%
9821
Intel Core i7 6820HQ
6869
VS

General Parameters

Sep 2020
Release Date
Sep 2015
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Tiger Lake UP4
Core Architecture
Skylake
i3-1125G4
Processor Number
i7-6820HQ
BGA-1449
Socket
BGA-1440
UHD Graphics Xe G4
Integrated Graphics
HD Graphics 530

Package

10 nm
Manufacturing Process
14 nm
12-28 W
Power Consumption
45 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

4
Performance Cores
4
8
Performance Core Threads
8
0.9-2.0 GHz
Performance Core Base Frequency
2.7 GHz
3.7 GHz
Performance Core Turbo Frequency
3.6 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
-
9-20x
Multiplier
-
96 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-3200, LPDDR4x-3733
Memory Types
DDR4-2133, LPDDR3-1866, DDR3L-1600
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
51.2 GB/s
Max Memory Bandwidth
34.1 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1250 MHz
GPU Max Dynamic Frequency
1050 MHz
384
Shader Units
-
24
Texture Units
-
12
Raster Operation Units
-
48
Execution Units
-
15 W
Power Consumption
-
0.84 TFLOPS
Graphics Performance
-

Miscellaneous

4.0
PCIe Version
3.0
16
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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