Intel Core i5 8257U vs Intel Core Ultra 7 258V
CPU · Specs Compare
General Parameters
Release Date
Jul 2019
Sep 2024
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Lunar Lake
Processor Number
i5-8257U
258V
Integrated Graphics
Iris Plus Graphics 645
Arc Graphics 140V
Generation
—
Ultra 7 (Lunar Lake)
Package
Manufacturing Process
14 nm
3 nm
Socket
BGA-1528
FCBGA-2833
Power Consumption
15 W
17-37 W
Peak Operating Temperature
100 °C
100 °C
Foundry
—
TSMC
Package
—
BGA
CPU Performance
Performance Cores
4
4
Performance Core Threads
8
4
Performance Core Base Frequency
1.4 GHz
2.2 GHz
Performance Core Turbo Frequency
3.9 GHz
4.8 GHz
Total Core Count
4
8
Total Thread Count
8
8
Multiplier
14x
22
L1 Cache
32 K per core
192 KB per core
L2 Cache
256 K per core
14 MB
L3 Cache
6 MB shared
12 MB
Unlocked Multiplier
No
No
Efficiency Cores
—
4
Efficiency Core Threads
—
4
Efficiency Core Base Frequency
—
2.2 GHz
Efficiency Core Turbo Frequency
—
3.7 GHz
Bus Frequency
—
100 MHz
L0 Cache
—
48 KB per core
SMP
—
1
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
LPDDR5X-8533
Max Memory Size
32 GB
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
136 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
600 MHz
GPU Max Dynamic Frequency
1050 MHz
1950 MHz
Shader Units
384
1024
Texture Units
48
—
Raster Operation Units
6
—
Execution Units
48
8
Power Consumption
15 W
—
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
8
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
AI Accelerator
NPU
—
Intel® AI Boost
Theoretical performance
—
47 TOPS
Benchmark
Cinebench R23
996
1,991
Cinebench R23
4,031
12,310
Geekbench 6
1,210
2,745
Geekbench 5
916
—
Geekbench 6
3,922
10,795
Geekbench 5
3,820
—
Cinebench 2024
—
122
Cinebench 2024
—
636
Passmark CPU
—
4,033
Passmark CPU
—
18,940
▲ Specs Compare
Data sourced from official specifications and benchmark tests.