Home Comparison AMD Ryzen 5 3450U vs AMD Ryzen 9 4900HS

AMD Ryzen 5 3450U vs AMD Ryzen 9 4900HS

AMD Ryzen 5 3450U
VS
AMD Ryzen 9 4900HS
AMD Ryzen 5 3450U
AMD Ryzen 9 4900HS
We compared two laptop CPUs: AMD Ryzen 5 3450U with 4 cores 2.1GHz and AMD Ryzen 9 4900HS with 8 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 4900HS 's Advantages
Higher specification of memory (4266 vs 2400)
Larger memory bandwidth (68.27GB/s vs 38.4GB/s)
Higher base frequency (3.0GHz vs 2.1GHz)
Larger L3 cache size (8MB vs 4MB)
More modern manufacturing process (7nm vs 12nm)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 5 3450U
886
AMD Ryzen 9 4900HS +43%
1271
Cinebench R23 Multi Core
AMD Ryzen 5 3450U
3181
AMD Ryzen 9 4900HS +204%
9693
Geekbench 6 Single Core
AMD Ryzen 5 3450U
961
AMD Ryzen 9 4900HS +46%
1407
Geekbench 6 Multi Core
AMD Ryzen 5 3450U
2403
AMD Ryzen 9 4900HS +106%
4967
Blender
AMD Ryzen 5 3450U
59
AMD Ryzen 9 4900HS +162%
155
Geekbench 5 Single Core
AMD Ryzen 5 3450U
768
AMD Ryzen 9 4900HS +51%
1166
Geekbench 5 Multi Core
AMD Ryzen 5 3450U
2495
AMD Ryzen 9 4900HS +185%
7120
Passmark CPU Single Core
AMD Ryzen 5 3450U
1914
AMD Ryzen 9 4900HS +36%
2614
Passmark CPU Multi Core
AMD Ryzen 5 3450U
6726
AMD Ryzen 9 4900HS +184%
19134
AMD Ryzen 5 3450U
VS
AMD Ryzen 9 4900HS

General Parameters

Jan 2020
Release Date
Mar 2020
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen+
Core Architecture
Zen 2
FP5
Socket
FP6
Radeon Vega 8
Integrated Graphics
Radeon Vega 8

Package

12 nm
Manufacturing Process
7 nm
12-35 W
Power Consumption
35 W
105 °C
Peak Operating Temperature
105 °C

CPU Performance

4
Performance Cores
8
8
Performance Core Threads
16
2.1 GHz
Performance Core Base Frequency
3.0 GHz
3.5 GHz
Performance Core Turbo Frequency
4.3 GHz
4
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
21x
Multiplier
30x
64 K per core
L1 Cache
-
512 K per core
L2 Cache
512 K per core
4 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2400
Memory Types
DDR4-3200, LPDDR4X-4266
32 GB
Max Memory Size
32 GB
2
Max Memory Channels
2
38.4 GB/s
Max Memory Bandwidth
68.27 GB/s
-
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
2400 MHz
GPU Max Dynamic Frequency
1750 MHz
512
Shader Units
512
32
Texture Units
32
8
Raster Operation Units
8
8
Execution Units
-
65 W
Power Consumption
15 W
3840x2160 - 60 Hz
Max Resolution
-
1.13 TFLOPS
Graphics Performance
-

Miscellaneous

AMD Ryzen 5 3450U
Official Website
AMD Ryzen 9 4900HS
3.0
PCIe Version
3.0
12
PCIe Lanes
16

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