AMD Ryzen 5 3450U vs AMD Ryzen 9 4900HS
CPU · Specs Compare
General Parameters
Release Date
Jan 2020
Mar 2020
Manufacturer
AMD
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen+
Zen 2
Integrated Graphics
Radeon Vega 8
Radeon Vega 8
Package
Manufacturing Process
12 nm
7 nm
Socket
FP5
FP6
Power Consumption
12-35 W
35 W
Peak Operating Temperature
105 °C
105 °C
CPU Performance
Performance Cores
4
8
Performance Core Threads
8
16
Performance Core Base Frequency
2.1 GHz
3.0 GHz
Performance Core Turbo Frequency
3.5 GHz
4.3 GHz
Total Core Count
4
8
Total Thread Count
8
16
Bus Frequency
100 MHz
100 MHz
Multiplier
21x
30x
L1 Cache
64 K per core
—
L2 Cache
512 K per core
512 K per core
L3 Cache
4 MB shared
8 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR4-2400
DDR4-3200, LPDDR4X-4266
Max Memory Size
32 GB
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
38.4 GB/s
68.27 GB/s
ECC Memory Support
—
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
2400 MHz
1750 MHz
Shader Units
512
512
Texture Units
32
32
Raster Operation Units
8
8
Execution Units
8
—
Power Consumption
65 W
15 W
Max Resolution
3840x2160 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
12
16
Benchmark
Cinebench R23
886
1,271
Cinebench R23
3,181
9,693
Geekbench 6
961
1,407
Geekbench 5
768
1,166
Geekbench 6
2,403
4,967
Geekbench 5
2,495
7,120
Blender
59
155
Passmark CPU
1,914
2,614
Passmark CPU
6,726
19,134
▲ Specs Compare
Data sourced from official specifications and benchmark tests.