Intel Core i5 1250P vs Intel Core i7 1255U
We compared two laptop CPUs: Intel Core i5 1250P with 12 cores 1.7GHz and Intel Core i7 1255U with 10 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 1255U Advantages
Better graphics card performance
Lower TDP (15W vs 28W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 1250P
1597
Intel Core i7 1255U
+6%
1701
Cinebench R23 Multi Core
Intel Core i5 1250P
+12%
9258
Intel Core i7 1255U
8233
Geekbench 6 Single Core
Intel Core i5 1250P
1785
Intel Core i7 1255U
+25%
2248
Geekbench 6 Multi Core
Intel Core i5 1250P
4246
Intel Core i7 1255U
+68%
7162
Blender
Intel Core i5 1250P
92
Intel Core i7 1255U
+35%
125
Geekbench 5 Single Core
Intel Core i5 1250P
1572
Intel Core i7 1255U
+3%
1628
Geekbench 5 Multi Core
Intel Core i5 1250P
+5%
7766
Intel Core i7 1255U
7372
Passmark CPU Single Core
Intel Core i5 1250P
+5%
3504
Intel Core i7 1255U
3308
Passmark CPU Multi Core
Intel Core i5 1250P
+45%
20006
Intel Core i7 1255U
13792
General Parameters
Feb 2022
Release Date
Feb 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-P
Core Architecture
Alder Lake
i5-1250P
Processor Number
i7-1255U
BGA-1744
Socket
BGA-1744
Iris Xe Graphics G7 (80EU)
Integrated Graphics
Iris Xe Graphics (96EU)
Package
10 nm
Manufacturing Process
10 nm
10-28 W
Power Consumption
12-15 W
-
Max Turbo Power Consumption
55 W
100 °C
Peak Operating Temperature
100°C
CPU Performance
4
Performance Cores
2
-
Performance Core Threads
4
1.7 GHz
Performance Core Base Frequency
1.7 GHz
4.4 GHz
Performance Core Turbo Frequency
4.7 GHz
8
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.2 GHz
-
Efficiency Core Turbo Frequency
3.5 GHz
12
Total Core Count
10
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
17x
Multiplier
17x
80 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
1280 K per core
12 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1400 MHz
GPU Max Dynamic Frequency
1250 MHz
640
Shader Units
768
40
Texture Units
48
20
Raster Operation Units
24
80
Execution Units
96
15 W
Power Consumption
15 W
1.41 TFLOPS
Graphics Performance
1.69 TFLOPS
