Intel Core i5 8257U vs Intel Core 9 273PQE
CPU · Specs Compare
General Parameters
Release Date
Jul 2019
Mar 2026
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
—
Core Architecture
Coffee Lake
Bartlett Lake
Processor Number
i5-8257U
—
Integrated Graphics
Iris Plus Graphics 645
UHD Graphics 770
Generation
—
Core 9 (Bartlett Lake)
Package
Manufacturing Process
14 nm
10 nm
Socket
BGA-1528
Intel Socket 1700
Power Consumption
15 W
125 W
Peak Operating Temperature
100 °C
100°C
Foundry
—
Intel
Package
—
FC-LGA16A
CPU Performance
Performance Cores
4
—
Performance Core Threads
8
—
Performance Core Base Frequency
1.4 GHz
3.4 GHz
Performance Core Turbo Frequency
3.9 GHz
5.9 GHz
Total Core Count
4
12
Total Thread Count
8
24
Multiplier
14x
34.0
L1 Cache
32 K per core
80 KB per core
L2 Cache
256 K per core
2 MB per core
L3 Cache
6 MB shared
36 MB shared
Unlocked Multiplier
No
No
Bus Frequency
—
100 MHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
DDR4-3200, DDR5-5600
Max Memory Size
32 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
51.2 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1050 MHz
—
Shader Units
384
—
Texture Units
48
—
Raster Operation Units
6
—
Execution Units
48
—
Power Consumption
15 W
—
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
5
PCIe Lanes
16
16
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Cinebench R23
996
—
Cinebench R23
4,031
—
Geekbench 6
1,210
3,126
Geekbench 5
916
—
Geekbench 6
3,922
18,969
Geekbench 5
3,820
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.