AMD Ryzen 5 8645HS vs AMD Ryzen 7 Pro 5850U
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Mar 2021
Manufacturer
AMD
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Hawk Point)
Cezanne U
Integrated Graphics
Radeon 760M
Radeon RX Vega 8
Generation
Ryzen 5 (Zen 4 (Hawk Point))
—
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
7 nm
Socket
FP8
FP6
Power Consumption
35-54 W
15 W
Peak Operating Temperature
100°C
105 °C
Foundry
TSMC
—
Die Size
178 mm²
—
Package
FP8, FP7, FP7r2
—
CPU Performance
Performance Cores
6
8
Performance Core Threads
12
16
Performance Core Base Frequency
4.3 GHz
1.9 GHz
Performance Core Turbo Frequency
5 GHz
4.4 GHz
Total Core Count
6
8
Total Thread Count
12
16
Bus Frequency
100 MHz
100 MHz
Multiplier
43x
19x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
16 MB shared
16 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR4-3200, LPDDR4X-4266
Max Memory Size
256 GB
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
68.3 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
—
GPU Max Dynamic Frequency
2600 MHz
2000 MHz
Shader Units
512
512
Texture Units
32
32
Raster Operation Units
16
8
Execution Units
8
—
Power Consumption
15 W
15 W
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
20
12
Benchmark
Cinebench R23
1,724
1,401
Cinebench R23
13,058
8,628
Geekbench 6
2,455
1,754
Geekbench 6
10,287
6,748
Blender
188
118
Passmark CPU
3,795
3,026
Passmark CPU
23,060
17,204
Geekbench 5
—
1,430
Geekbench 5
—
6,289
▲ Specs Compare
Data sourced from official specifications and benchmark tests.