Intel Core i7 1250U vs Intel Core i5 8250U
CPU · Specs Compare
General Parameters
Release Date
Feb 2022
Aug 2017
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Kaby Lake R
Processor Number
i7-1250U
i5-8250U
Integrated Graphics
Iris Xe Graphics (96EU)
UHD Graphics 620
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1781
BGA-1356
Power Consumption
9 W
15 W
Max Turbo Power Consumption
29 W
—
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
2
4
Performance Core Threads
4
8
Performance Core Base Frequency
1.1 GHz
1.6 GHz
Performance Core Turbo Frequency
4.7 GHz
3.4 GHz
Efficiency Cores
8
—
Efficiency Core Threads
8
—
Efficiency Core Base Frequency
0.8 GHz
—
Efficiency Core Turbo Frequency
3.5 GHz
—
Total Core Count
10
4
Total Thread Count
12
8
Bus Frequency
100 MHz
100 MHz
Multiplier
11x
16x
L1 Cache
80 K per core
64 K per core
L2 Cache
1280 K per core
256 K per core
L3 Cache
12 MB shared
6 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
LPDDR5-5200, LPDDR4x-4267
DDR4-2400, LPDDR3-2133
Max Memory Size
64 GB
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
37.5 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
950 MHz
1100 MHz
Shader Units
768
192
Texture Units
48
24
Raster Operation Units
24
3
Execution Units
96
24
Power Consumption
15 W
15 W
Max Resolution
—
4096x2304 - 60 Hz
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
14
12
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Benchmark
Cinebench R23
1,655
898
Cinebench R23
7,329
3,085
Geekbench 6
2,112
1,191
Geekbench 5
1,639
853
Geekbench 6
6,732
3,252
Geekbench 5
6,884
2,825
Blender
58
53
Passmark CPU
—
1,905
Passmark CPU
—
5,888
▲ Specs Compare
Data sourced from official specifications and benchmark tests.