Intel Core i9 11900T vs Intel Core i7 1260P
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Feb 2022
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Alder Lake-P
Processor Number
i9-11900T
i7-1260P
Integrated Graphics
UHD Graphics 750
Iris Xe Graphics G7 (96EU)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1200
BGA-1744
Power Consumption
35 W
28 W
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
—
Performance Core Base Frequency
1.5 GHz
2.1 GHz
Performance Core Turbo Frequency
4.9 GHz
4.7 GHz
Total Core Count
8
12
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
15x
21x
L1 Cache
64 K per core
80 K per core
L2 Cache
512 K per core
1280 K per core
L3 Cache
16 MB shared
18 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
8
Memory Parameters
Memory Types
DDR4-3200
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
76.8 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
1300 MHz
1400 MHz
Shader Units
256
768
Texture Units
64
48
Raster Operation Units
32
24
Execution Units
32
96
Power Consumption
15 W
15 W
Max Resolution
3840x2160 - 60 Hz
—
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
20
Benchmark
Geekbench 6
2,198
1,519
Geekbench 6
9,505
3,229
Cinebench R23
—
1,750
Cinebench R23
—
9,675
Geekbench 5
—
1,756
Geekbench 5
—
9,118
Blender
—
149
Passmark CPU
—
3,325
Passmark CPU
—
17,171
▲ Specs Compare
Data sourced from official specifications and benchmark tests.