Home Comparison Intel Core i7 8665U vs Intel Core i3 1005G1

Intel Core i7 8665U vs Intel Core i3 1005G1

Intel Core i7 8665U
VS
Intel Core i3 1005G1
Intel Core i7 8665U
Intel Core i3 1005G1
We compared two laptop CPUs: Intel Core i7 8665U with 4 cores 1.9GHz and Intel Core i3 1005G1 with 2 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8665U 's Advantages
Higher base frequency (1.9GHz vs 1.2GHz)
Larger L3 cache size (8MB vs 4MB)
Intel Core i3 1005G1 's Advantages
Higher specification of memory (3733 vs 2400)
Larger memory bandwidth (51.2GB/s vs 37.5GB/s)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 8665U +13%
1244
Intel Core i3 1005G1
1099
Cinebench R23 Multi Core
Intel Core i7 8665U +53%
3752
Intel Core i3 1005G1
2442
Geekbench 6 Single Core
Intel Core i7 8665U +146%
1484
Intel Core i3 1005G1
603
Geekbench 6 Multi Core
Intel Core i7 8665U +282%
3939
Intel Core i3 1005G1
1029
Blender
Intel Core i7 8665U +92%
54
Intel Core i3 1005G1
28
Geekbench 5 Single Core
Intel Core i7 8665U +3%
1056
Intel Core i3 1005G1
1021
Geekbench 5 Multi Core
Intel Core i7 8665U +39%
3056
Intel Core i3 1005G1
2195
Passmark CPU Single Core
Intel Core i7 8665U
2192
Intel Core i3 1005G1 +1%
2222
Passmark CPU Multi Core
Intel Core i7 8665U +24%
6232
Intel Core i3 1005G1
5006
Intel Core i7 8665U
VS
Intel Core i3 1005G1

General Parameters

Apr 2019
Release Date
Aug 2019
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Whiskey Lake
Core Architecture
Ice Lake
i7-8665U
Processor Number
i3-1005G1
BGA-1528
Socket
BGA-1526
UHD Graphics 620
Integrated Graphics
UHD Graphics G1

Package

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

CPU Performance

4
Performance Cores
2
8
Performance Core Threads
4
1.9 GHz
Performance Core Base Frequency
1.2 GHz
4.8 GHz
Performance Core Turbo Frequency
3.4 GHz
4
Total Core Count
2
8
Total Thread Count
4
19x
Multiplier
12x
32 K per core
L1 Cache
96 K per core
256 K per core
L2 Cache
512 K per core
8 MB shared
L3 Cache
4 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR4-3200, LPDDR4-3733
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
51.2 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1150 MHz
GPU Max Dynamic Frequency
900 MHz
192
Shader Units
256
24
Texture Units
32
3
Raster Operation Units
4
24
Execution Units
-
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
5120x3200 - 60 Hz
0.38 TFLOPS
Graphics Performance
-

Miscellaneous

Intel Core i7 8665U
Official Website
Intel Core i3 1005G1
3.0
PCIe Version
3.0
16
PCIe Lanes
-
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512

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