AMD Ryzen 7 4800H vs AMD Ryzen 5 8645HS
CPU · Specs Compare
General Parameters
Release Date
Jan 2020
Dec 2023
Manufacturer
AMD
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Zen 4 (Hawk Point)
Integrated Graphics
Radeon Vega 7
Radeon 760M
Generation
—
Ryzen 5 (Zen 4 (Hawk Point))
Package
Manufacturing Process
7 nm
4 nm
Socket
FP6
FP8
Power Consumption
35-54 W
35-54 W
Peak Operating Temperature
105 °C
100°C
Transistor Count
—
25 billions
Foundry
—
TSMC
Die Size
—
178 mm²
Package
—
FP8, FP7, FP7r2
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
12
Performance Core Base Frequency
2.9 GHz
4.3 GHz
Performance Core Turbo Frequency
4.2 GHz
5 GHz
Total Core Count
8
6
Total Thread Count
16
12
Bus Frequency
100 MHz
100 MHz
Multiplier
29x
43x
L1 Cache
32 K per core
64 K per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
8 MB shared
16 MB shared
Unlocked Multiplier
No
No
SMP
—
1
Memory Parameters
Memory Types
DDR4-3200, LPDDR4X-4266
DDR5-5600, LPDDR5x-7500
Max Memory Size
64 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
68.27 GB/s
89.6 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
800 MHz
GPU Max Dynamic Frequency
1600 MHz
2600 MHz
Shader Units
448
512
Texture Units
28
32
Raster Operation Units
7
16
Power Consumption
10-45 W
15 W
Execution Units
—
8
Miscellaneous
PCIe Version
3.0
4.0
PCIe Lanes
16
20
Benchmark
Cinebench R23
1,243
1,724
Cinebench R23
11,056
13,058
Geekbench 6
1,422
2,455
Geekbench 5
1,195
—
Geekbench 6
5,175
10,287
Geekbench 5
7,127
—
Blender
154
188
Passmark CPU
2,609
3,795
Passmark CPU
18,761
23,060
▲ Specs Compare
Data sourced from official specifications and benchmark tests.