AMD Ryzen 7 7840H vs Intel Core i5 1145G7
CPU Specs Compare
General Parameters
Release Date
Jan 2023
Sep 2020
Manufacturer
AMD
Intel
Type
Laptop
Laptop
Core Architecture
Phoenix
Tiger Lake UP3
Integrated Graphics
Radeon 780M
Iris Xe Graphics G7 80EU
Generation
Ryzen 7 (Zen 4 (Phoenix))
-
Instruction Set
-
x86-64
Processor Number
-
i5-1145G7
Package
Transistor Count
25 billions
-
Manufacturing Process
4 nm
10 nm
Socket
AMD Socket FP8
BGA-1449
Power Consumption
35 W
12-28 W
Peak Operating Temperature
100 °C
100 °C
Foundry
TSMC
-
Die Size
178 mm²
-
Package
FP8, FP7, FP7r2
-
CPU Performance
Performance Core Base Frequency
3.8 GHz
1.1-2.6 GHz
Performance Core Turbo Frequency
5.1 GHz
4.4 GHz
Total Core Count
8
4
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
38.0
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
SMP
1
-
Performance Cores
-
4
Performance Core Threads
-
8
Memory Parameters
Memory Types
DDR5-5600
DDR4-3200, LPDDR4x-4267
Max Memory Size
256 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
51.2 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2700 MHz
1300 MHz
Execution Units
12
80
GPU Base Frequency
-
300 MHz
Shader Units
-
640
Texture Units
-
40
Raster Operation Units
-
20
Power Consumption
-
15 W
📊 Benchmark
Geekbench 6
2,625
969
Geekbench 6
11,813
2,498
Cinebench R23
-
1,375
Cinebench R23
-
4,767
Geekbench 5
-
1,366
Geekbench 5
-
4,330
Blender
-
82
Passmark CPU
-
2,790
Passmark CPU
-
10,044