Home Comparison AMD Ryzen 7 4800H vs AMD Ryzen 3 Pro 5450U

AMD Ryzen 7 4800H vs AMD Ryzen 3 Pro 5450U

AMD Ryzen 7 4800H
VS
AMD Ryzen 3 Pro 5450U
AMD Ryzen 7 4800H
AMD Ryzen 3 Pro 5450U
We compared two laptop CPUs: AMD Ryzen 7 4800H with 8 cores 2.9GHz and AMD Ryzen 3 Pro 5450U with 4 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 4800H 's Advantages
Larger memory bandwidth (68.27GB/s vs 51.2GB/s)
Higher base frequency (2.9GHz vs 2.6GHz)
AMD Ryzen 3 Pro 5450U 's Advantages
Released 1 years and 2 months late
Higher specification of memory (4266 vs 4266)
Lower TDP (15W vs 54W)

Score

Benchmark

Geekbench 6 Single Core
AMD Ryzen 7 4800H
1422
AMD Ryzen 3 Pro 5450U +13%
1618
Geekbench 6 Multi Core
AMD Ryzen 7 4800H +6%
5175
AMD Ryzen 3 Pro 5450U
4858
Blender
AMD Ryzen 7 4800H +305%
154
AMD Ryzen 3 Pro 5450U
38
Geekbench 5 Single Core
AMD Ryzen 7 4800H
1195
AMD Ryzen 3 Pro 5450U +8%
1294
Geekbench 5 Multi Core
AMD Ryzen 7 4800H +53%
7127
AMD Ryzen 3 Pro 5450U
4629
Passmark CPU Single Core
AMD Ryzen 7 4800H
2609
AMD Ryzen 3 Pro 5450U +7%
2805
Passmark CPU Multi Core
AMD Ryzen 7 4800H +67%
18761
AMD Ryzen 3 Pro 5450U
11208
AMD Ryzen 7 4800H
VS
AMD Ryzen 3 Pro 5450U

General Parameters

Jan 2020
Release Date
Mar 2021
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 2
Core Architecture
Cezanne U
FP6
Socket
FP6
Radeon Vega 7
Integrated Graphics
Radeon RX Vega 6

Package

7 nm
Manufacturing Process
7 nm
35-54 W
Power Consumption
15 W
105 °C
Peak Operating Temperature
105 °C

CPU Performance

8
Performance Cores
4
16
Performance Core Threads
8
2.9 GHz
Performance Core Base Frequency
2.6 GHz
4.2 GHz
Performance Core Turbo Frequency
4 GHz
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
29x
Multiplier
26x
32 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
512 K per core
8 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-3200, LPDDR4X-4266
Memory Types
DDR4-3200, LPDDR4-4266
64 GB
Max Memory Size
32 GB
2
Max Memory Channels
2
68.27 GB/s
Max Memory Bandwidth
51.2 GB/s
Yes
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1600 MHz
GPU Max Dynamic Frequency
1600 MHz
448
Shader Units
384
28
Texture Units
24
7
Raster Operation Units
8
10-45 W
Power Consumption
15 W
1.108 TFLOPS
Graphics Performance
-

Miscellaneous

AMD Ryzen 7 4800H
Official Website
AMD Ryzen 3 Pro 5450U
3.0
PCIe Version
3.0
16
PCIe Lanes
12

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