Home Comparison AMD Ryzen 3 2300U vs AMD Ryzen 9 6900HX

AMD Ryzen 3 2300U vs AMD Ryzen 9 6900HX

We compared two laptop CPUs: AMD Ryzen 3 2300U with 4 cores 2.0GHz and AMD Ryzen 9 6900HX with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 2300U 's Advantages
Lower TDP (15W vs 45W)
AMD Ryzen 9 6900HX 's Advantages
Released 4 years late
Better graphics card performance
Higher specification of memory (6400 vs 2400)
Larger memory bandwidth (76.8GB/s vs 35.76GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.3GHz vs 2.0GHz)
Larger L3 cache size (16MB vs 4MB)
More modern manufacturing process (6nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 3 2300U
887
AMD Ryzen 9 6900HX +81%
1610
Cinebench R23 Multi Core
AMD Ryzen 3 2300U
2637
AMD Ryzen 9 6900HX +434%
14096
Geekbench 6 Single Core
AMD Ryzen 3 2300U
1014
AMD Ryzen 9 6900HX +106%
2097
Geekbench 6 Multi Core
AMD Ryzen 3 2300U
2680
AMD Ryzen 9 6900HX +276%
10086
Geekbench 5 Single Core
AMD Ryzen 3 2300U
695
AMD Ryzen 9 6900HX +127%
1583
Geekbench 5 Multi Core
AMD Ryzen 3 2300U
2416
AMD Ryzen 9 6900HX +317%
10087
Passmark CPU Single Core
AMD Ryzen 3 2300U
1735
AMD Ryzen 9 6900HX +97%
3421
Passmark CPU Multi Core
AMD Ryzen 3 2300U
5458
AMD Ryzen 9 6900HX +348%
24494
VS

General Parameters

Jan 2018
Release Date
Jan 2022
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Raven Ridge
Core Architecture
Rembrandt
FP5
Socket
FP7
Radeon Vega 6
Integrated Graphics
Radeon 680M

Package

4.9 billions
Transistor Count
-
14 nm
Manufacturing Process
6 nm
15 W
Power Consumption
45 W
95 °C
Peak Operating Temperature
95 °C

CPU Performance

4
Performance Cores
8
4
Performance Core Threads
16
2.0 GHz
Performance Core Base Frequency
3.3 GHz
3.4 GHz
Performance Core Turbo Frequency
4.9 GHz
4
Total Core Count
8
4
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
20x
Multiplier
33x
128 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
512 K per core
4 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR4-2400
Memory Types
DDR5-4800, LPDDR5-6400
32 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
35.76 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
-

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
2000 MHz
1100 MHz
GPU Max Dynamic Frequency
2400 MHz
384
Shader Units
768
24
Texture Units
48
8
Raster Operation Units
32
6
Execution Units
12
15 W
Power Consumption
15 W
3840x2160 - 60 Hz
Max Resolution
-
0.85 TFLOPS
Graphics Performance
3.686 TFLOPS

Miscellaneous

3.0
PCIe Version
4.0
12
PCIe Lanes
16

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