Intel Core i5 8257U vs AMD Ryzen 9 PRO 7945
CPU · Specs Compare
General Parameters
Release Date
Jul 2019
Jun 2023
Manufacturer
Intel
AMD
Type
Laptop
Server
Instruction Set
x86-64
—
Core Architecture
Coffee Lake
Raphael
Processor Number
i5-8257U
—
Integrated Graphics
Iris Plus Graphics 645
Radeon Graphics
Generation
—
Ryzen 9 (Zen 4 (Raphael))
Package
Manufacturing Process
14 nm
5 nm
Socket
BGA-1528
AMD Socket AM5
Power Consumption
15 W
65 W
Peak Operating Temperature
100 °C
47 °C
Transistor Count
—
13.14 billions
Foundry
—
TSMC
Die Size
—
2x71 mm²
I/O Process Size
—
6 nm
I/O Die Size
—
122 mm²
Package
—
FC-LGA1718
CPU Performance
Performance Cores
4
—
Performance Core Threads
8
—
Performance Core Base Frequency
1.4 GHz
3.7 GHz
Performance Core Turbo Frequency
3.9 GHz
5.4 GHz
Total Core Count
4
12
Total Thread Count
8
24
Multiplier
14x
37.0
L1 Cache
32 K per core
64 KB per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
6 MB shared
64 MB shared
Unlocked Multiplier
No
No
Bus Frequency
—
100 MHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
DDR5-5200
Max Memory Size
32 GB
—
Max Memory Channels
2
—
Max Memory Bandwidth
37.5 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
24
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Cinebench R23
996
—
Cinebench R23
4,031
—
Geekbench 6
1,210
—
Geekbench 5
916
—
Geekbench 6
3,922
—
Geekbench 5
3,820
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.