Home Comparison Intel Core i3 1005G1 vs Intel Core i7 6820HQ

Intel Core i3 1005G1 vs Intel Core i7 6820HQ

We compared two laptop CPUs: Intel Core i3 1005G1 with 2 cores 1.2GHz 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 1005G1 's Advantages
Released 3 years and 11 months late
Higher specification of memory (3733 vs 2133)
Larger memory bandwidth (51.2GB/s vs 34.1GB/s)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (15W vs 45W)
Intel Core i7 6820HQ 's Advantages
Higher base frequency (2.7GHz vs 1.2GHz)
Larger L3 cache size (8MB vs 4MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i3 1005G1 +23%
1099
Intel Core i7 6820HQ
891
Cinebench R23 Multi Core
Intel Core i3 1005G1
2442
Intel Core i7 6820HQ +75%
4287
Geekbench 6 Single Core
Intel Core i3 1005G1
603
Intel Core i7 6820HQ +71%
1037
Geekbench 6 Multi Core
Intel Core i3 1005G1
1029
Intel Core i7 6820HQ +245%
3560
Blender
Intel Core i3 1005G1
28
Intel Core i7 6820HQ +167%
75
Geekbench 5 Single Core
Intel Core i3 1005G1 +20%
1021
Intel Core i7 6820HQ
844
Geekbench 5 Multi Core
Intel Core i3 1005G1
2195
Intel Core i7 6820HQ +53%
3359
Passmark CPU Single Core
Intel Core i3 1005G1 +13%
2222
Intel Core i7 6820HQ
1958
Passmark CPU Multi Core
Intel Core i3 1005G1
5006
Intel Core i7 6820HQ +37%
6869
VS

General Parameters

Aug 2019
Release Date
Sep 2015
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Ice Lake
Core Architecture
Skylake
i3-1005G1
Processor Number
i7-6820HQ
BGA-1526
Socket
BGA-1440
UHD Graphics G1
Integrated Graphics
HD Graphics 530

Package

10 nm
Manufacturing Process
14 nm
15 W
Power Consumption
45 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

2
Performance Cores
4
4
Performance Core Threads
8
1.2 GHz
Performance Core Base Frequency
2.7 GHz
3.4 GHz
Performance Core Turbo Frequency
3.6 GHz
2
Total Core Count
4
4
Total Thread Count
8
12x
Multiplier
-
96 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
4 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-3200, LPDDR4-3733
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
-
900 MHz
GPU Max Dynamic Frequency
1050 MHz
256
Shader Units
-
32
Texture Units
-
4
Raster Operation Units
-
15 W
Power Consumption
-
5120x3200 - 60 Hz
Max Resolution
-

Miscellaneous

3.0
PCIe Version
3.0
-
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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