Intel Core i7 1265U vs Intel Core i9 14900KS
CPU · Specs Compare
General Parameters
Release Date
Feb 2022
Mar 2024
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-U
Raptor Lake Refresh
Processor Number
i7-1265U
i9-14900KS
Integrated Graphics
Iris Xe Graphics G7 (96EU)
UHD Graphics 770
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1744
LGA-1700
Power Consumption
12-15 W
150 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
—
253 W
CPU Performance
Performance Cores
2
8
Performance Core Base Frequency
1.8 GHz
3.2 GHz
Performance Core Turbo Frequency
4.8 GHz
6.2 GHz
Efficiency Cores
8
16
Total Core Count
10
24
Total Thread Count
12
32
Bus Frequency
100 MHz
100 MHz
Multiplier
18x
32x
L1 Cache
80 K per core
80 K per core
L2 Cache
1280 K per core
2 MB per core
L3 Cache
12 MB shared
36 MB shared
Unlocked Multiplier
No
Yes
Performance Core Threads
—
16
Efficiency Core Threads
—
16
Efficiency Core Base Frequency
—
2.4 GHz
Efficiency Core Turbo Frequency
—
4.5 GHz
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR5-5600, DDR4-3200
Max Memory Size
64 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1250 MHz
1650 MHz
Shader Units
768
256
Texture Units
48
16
Raster Operation Units
24
8
Execution Units
96
32
Power Consumption
15 W
15 W
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,737
2,398
Cinebench R23
8,040
40,976
Geekbench 6
1,503
3,444
Geekbench 5
1,699
—
Geekbench 6
2,916
24,020
Geekbench 5
7,725
—
Blender
59
603
Passmark CPU
3,341
4,990
Passmark CPU
13,724
65,287
Cinebench 2024
—
142
Cinebench 2024
—
2,158
▲ Specs Compare
Data sourced from official specifications and benchmark tests.