Intel Core i5 8257U vs Intel Core i5 1335U
CPU Specs Compare
General Parameters
Release Date
Jul 2019
Jan 2023
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Raptor Lake
Processor Number
i5-8257U
i5-1335U
Integrated Graphics
Iris Plus Graphics 645
Iris Xe Graphics (80EU)
Package
Manufacturing Process
14 nm
10 nm
Socket
BGA-1528
BGA-1744
Power Consumption
15 W
12-15 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
-
55 W
CPU Performance
Performance Cores
4
2
Performance Core Threads
8
4
Performance Core Base Frequency
1.4 GHz
1.3 GHz
Performance Core Turbo Frequency
3.9 GHz
4.6 GHz
Total Core Count
4
10
Total Thread Count
8
12
Multiplier
14x
13x
L1 Cache
32 K per core
80 K per core
L2 Cache
256 K per core
1280 K per core
L3 Cache
6 MB shared
12 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
-
8
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
0.9 GHz
Efficiency Core Turbo Frequency
-
3.4 GHz
Bus Frequency
-
100 MHz
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
Max Memory Size
32 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
89.6 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
1050 MHz
1250 MHz
Shader Units
384
640
Texture Units
48
40
Raster Operation Units
6
20
Execution Units
48
80
Power Consumption
15 W
15 W
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
📊 Benchmark
Cinebench R23
996
1,694
Cinebench R23
4,031
8,887
Geekbench 6
1,210
2,237
Geekbench 5
916
1,700
Geekbench 6
3,922
7,584
Geekbench 5
3,820
7,495
Blender
-
129
Passmark CPU
-
3,516
Passmark CPU
-
16,918