AMD Ryzen 5 7520U vs AMD Ryzen 9 3900X
CPU · Specs Compare
General Parameters
Release Date
Sep 2022
Jul 2019
Manufacturer
AMD
AMD
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2 (Mendocino)
Zen 2
Integrated Graphics
Radeon 610M
N/A
Package
Manufacturing Process
6 nm
7 nm
Socket
FT6
AM4
Power Consumption
15 W
105 W
Peak Operating Temperature
95°C
95 °C
Transistor Count
—
3.8 billions
CPU Performance
Performance Cores
4
12
Performance Core Threads
8
24
Performance Core Base Frequency
2.8 GHz
3.8 GHz
Performance Core Turbo Frequency
4.3 GHz
4.6 GHz
Total Core Count
4
12
Total Thread Count
8
24
Bus Frequency
100 MHz
100 MHz
Multiplier
28x
38x
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
512 K per core
L3 Cache
4 MB shared
64 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
LPDDR5-5500
DDR4-3200
Max Memory Size
16 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
44.0 GB/s
47.68 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
1500 MHz
—
GPU Max Dynamic Frequency
1900 MHz
—
Shader Units
128
—
Texture Units
8
—
Raster Operation Units
4
—
Execution Units
2
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
3.0
4.0
PCIe Lanes
4
16
Benchmark
Cinebench R23
1,168
1,306
Cinebench R23
5,108
18,454
Geekbench 6
797
1,842
Geekbench 5
1,061
1,319
Geekbench 6
2,744
11,715
Geekbench 5
3,968
11,991
Blender
64
—
Cinebench 2024
—
78
Cinebench 2024
—
1,068
Passmark CPU
—
2,683
Passmark CPU
—
32,531
▲ Specs Compare
Data sourced from official specifications and benchmark tests.