Intel Core i7 1265U vs Intel Core 3 100U
CPU Specs Compare
General Parameters
Release Date
Feb 2022
Jan 2024
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-U
Raptor Lake Refresh
Processor Number
i7-1265U
100U
Integrated Graphics
Iris Xe Graphics G7 (96EU)
Iris Xe Graphics (64EU)
Generation
-
Core 3 (Raptor Lake-U)
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1744
BGA-1744
Power Consumption
12-15 W
12-15 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
-
55 W
Foundry
-
Intel
Package
-
FC-BGA16F
CPU Performance
Performance Cores
2
2
Performance Core Base Frequency
1.8 GHz
1.2 GHz
Performance Core Turbo Frequency
4.8 GHz
4.7 GHz
Efficiency Cores
8
4
Total Core Count
10
6
Total Thread Count
12
8
Bus Frequency
100 MHz
100 MHz
Multiplier
18x
12x
L1 Cache
80 K per core
80 K per core
L2 Cache
1280 K per core
1280 K per core
L3 Cache
12 MB shared
10 MB shared
Unlocked Multiplier
No
No
Performance Core Threads
-
4
Efficiency Core Threads
-
4
Efficiency Core Base Frequency
-
0.9 GHz
Efficiency Core Turbo Frequency
-
3.3 GHz
SMP
-
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
Max Memory Size
64 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
83.2 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1250 MHz
1250 MHz
Shader Units
768
512
Texture Units
48
32
Raster Operation Units
24
16
Execution Units
96
64
Power Consumption
15 W
15 W
Max Resolution
-
7680x4320 - 60 Hz
📊 Benchmark
Cinebench R23
1,737
1,748
Cinebench R23
8,040
6,451
Geekbench 6
1,503
2,228
Geekbench 5
1,699
-
Geekbench 6
2,916
6,209
Geekbench 5
7,725
-
Blender
59
-
Passmark CPU
3,341
-
Passmark CPU
13,724
-