Intel Core i5 8257U vs AMD Ryzen 7 7800X
CPU · Specs Compare
General Parameters
Release Date
Jul 2019
Jan 2023
Manufacturer
Intel
Amd
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Zen 4 (Raphael)
Processor Number
i5-8257U
—
Integrated Graphics
Iris Plus Graphics 645
Radeon Graphics (Ryzen 7000)
Package
Manufacturing Process
14 nm
5 nm
Socket
BGA-1528
AM5
Power Consumption
15 W
105 W
Peak Operating Temperature
100 °C
95 °C
CPU Performance
Performance Cores
4
8
Performance Core Threads
8
16
Performance Core Base Frequency
1.4 GHz
4.5 GHz
Performance Core Turbo Frequency
3.9 GHz
5.4 GHz
Total Core Count
4
8
Total Thread Count
8
16
Multiplier
14x
45
L1 Cache
32 K per core
—
L2 Cache
256 K per core
1 MB per core
L3 Cache
6 MB shared
40 MB shared
Unlocked Multiplier
No
Yes
Bus Frequency
—
100 MHz
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
DDR5-5200
Max Memory Size
32 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
—
ECC Memory Support
No
—
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
400 MHz
GPU Max Dynamic Frequency
1050 MHz
2200 MHz
Shader Units
384
128
Texture Units
48
8
Raster Operation Units
6
4
Execution Units
48
2
Power Consumption
15 W
15
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
28
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Cinebench R23
996
—
Cinebench R23
4,031
—
Geekbench 6
1,210
—
Geekbench 5
916
2,097
Geekbench 6
3,922
—
Geekbench 5
3,820
16,163
▲ Specs Compare
Data sourced from official specifications and benchmark tests.