AMD Ryzen 7 7445HS vs Intel Core i5 8257U
CPU · Specs Compare
General Parameters
Release Date
Mar 2023
Jul 2019
Manufacturer
Amd
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Coffee Lake
Integrated Graphics
Radeon 740M
Iris Plus Graphics 645
Processor Number
—
i5-8257U
Package
Manufacturing Process
4 nm
14 nm
Socket
FP8
BGA-1528
Power Consumption
20-40 W
15 W
Peak Operating Temperature
100 °C
100 °C
Die Size
137 mm²
—
CPU Performance
Performance Cores
2
4
Performance Core Threads
4
8
Performance Core Base Frequency
3.2 GHz
1.4 GHz
Performance Core Turbo Frequency
4.7 GHz
3.9 GHz
Efficiency Cores
4
—
Efficiency Core Threads
8
—
Total Core Count
6
4
Total Thread Count
12
8
Bus Frequency
100 MHz
—
Multiplier
32
14x
L1 Cache
64 K per core
32 K per core
L2 Cache
1 MB per core
256 K per core
L3 Cache
16 MB shared
6 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-5600,LPDDR5x-7500
DDR4-2400, LPDDR3-2133
ECC Memory Support
No
No
Max Memory Size
—
32 GB
Max Memory Channels
—
2
Max Memory Bandwidth
—
37.5 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
300 MHz
GPU Max Dynamic Frequency
2700 MHz
1050 MHz
Shader Units
256
384
Texture Units
16
48
Raster Operation Units
8
6
Execution Units
4
48
Power Consumption
15
15 W
Max Resolution
—
4096x2304 - 60 Hz
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
14
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Benchmark
Cinebench R23
1,653
996
Cinebench R23
10,114
4,031
Geekbench 6
2,439
1,210
Geekbench 6
9,221
3,922
Passmark CPU
3,546
—
Passmark CPU
19,019
—
Geekbench 5
—
916
Geekbench 5
—
3,820
▲ Specs Compare
Data sourced from official specifications and benchmark tests.