AMD Ryzen 7 H 255 vs Intel Core i5 1145G7
CPU Specs Compare
General Parameters
Release Date
Aug 2025
Sep 2020
Manufacturer
Amd
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Hawk Point)
Tiger Lake UP3
Integrated Graphics
Radeon 780M
Iris Xe Graphics G7 80EU
Processor Number
-
i5-1145G7
Package
Transistor Count
25 billions
-
Manufacturing Process
4 nm
10 nm
Socket
FP8
BGA-1449
Power Consumption
35-54 W
12-28 W
Peak Operating Temperature
100 °C
100 °C
Die Size
178 mm²
-
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
3.8 GHz
1.1-2.6 GHz
Performance Core Turbo Frequency
4.9 GHz
4.4 GHz
Total Core Count
8
4
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
38
11-26x
L1 Cache
64 K per core
96 K per core
L2 Cache
1 MB per core
1280 K per core
L3 Cache
16 MB shared
8 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-5600,LPDDR5x-7500
DDR4-3200, LPDDR4x-4267
Max Memory Size
256 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
120 GB/s
51.2 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
300 MHz
GPU Max Dynamic Frequency
2600 MHz
1300 MHz
Shader Units
768
640
Texture Units
48
40
Raster Operation Units
32
20
Execution Units
12
80
Power Consumption
15
15 W
AI Accelerator
Theoretical performance
TOPS
-
📊 Benchmark
Cinebench R23
1,718
1,375
Cinebench R23
16,387
4,767
Geekbench 6
2,551
969
Geekbench 6
12,673
2,498
Cinebench 2024
100
-
Cinebench 2024
923
-
Geekbench 5
-
1,366
Geekbench 5
-
4,330
Blender
-
82
Passmark CPU
-
2,790
Passmark CPU
-
10,044