Intel Core i3 1005G1 vs Intel Core 3 100U
We compared two laptop CPUs: Intel Core i3 1005G1 with 2 cores 1.2GHz and Intel Core 3 100U with 6 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core 3 100U 's Advantages
Released 4 years and 5 months late
Higher specification of memory (6400 vs 3733)
Larger memory bandwidth (83.2GB/s vs 51.2GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (10MB vs 4MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i3 1005G1
1099
Intel Core 3 100U
+59%
1748
Cinebench R23 Multi Core
Intel Core i3 1005G1
2442
Intel Core 3 100U
+164%
6451
Geekbench 6 Single Core
Intel Core i3 1005G1
603
Intel Core 3 100U
+269%
2228
Geekbench 6 Multi Core
Intel Core i3 1005G1
1029
Intel Core 3 100U
+503%
6209
General Parameters
Aug 2019
Release Date
Jan 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Ice Lake
Core Architecture
Raptor Lake Refresh
i3-1005G1
Processor Number
100U
BGA-1526
Socket
BGA-1744
UHD Graphics G1
Integrated Graphics
Iris Xe Graphics (64EU)
-
Generation
Core 3 (Raptor Lake-U)
Package
10 nm
Manufacturing Process
10 nm
15 W
Power Consumption
12-15 W
-
Max Turbo Power Consumption
55 W
100 °C
Peak Operating Temperature
100°C
-
Foundry
Intel
CPU Performance
2
Performance Cores
2
4
Performance Core Threads
4
1.2 GHz
Performance Core Base Frequency
1.2 GHz
3.4 GHz
Performance Core Turbo Frequency
4.7 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
0.9 GHz
-
Efficiency Core Turbo Frequency
3.3 GHz
2
Total Core Count
6
4
Total Thread Count
8
-
Bus Frequency
100 MHz
12x
Multiplier
12x
96 K per core
L1 Cache
80 K per core
512 K per core
L2 Cache
1280 K per core
4 MB shared
L3 Cache
10 MB shared
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR4-3200, LPDDR4-3733
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
64 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
51.2 GB/s
Max Memory Bandwidth
83.2 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
900 MHz
GPU Max Dynamic Frequency
1250 MHz
256
Shader Units
512
32
Texture Units
32
4
Raster Operation Units
16
-
Execution Units
64
15 W
Power Consumption
15 W
5120x3200 - 60 Hz
Max Resolution
7680x4320 - 60 Hz
-
Graphics Performance
1.21 TFLOPS
Miscellaneous
3.0
PCIe Version
4.0
-
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
-
