AMD Ryzen 9 3900X vs AMD Ryzen 7 7730U
CPU Specs Compare
General Parameters
Release Date
Jul 2019
Jan 2023
Manufacturer
AMD
Amd
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Zen 3 (Cezanne)
Integrated Graphics
N/A
Radeon RX Vega 8
Package
Transistor Count
3.8 billions
10.7 billions
Manufacturing Process
7 nm
7 nm
Socket
AM4
FP6
Power Consumption
105 W
15 W
Peak Operating Temperature
95 °C
95 °C
CPU Performance
Performance Cores
12
8
Performance Core Threads
24
16
Performance Core Base Frequency
3.8 GHz
2.0 GHz
Performance Core Turbo Frequency
4.6 GHz
4.5 GHz
Total Core Count
12
8
Total Thread Count
24
16
Bus Frequency
100 MHz
100 MHz
Multiplier
38x
20
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
512 K per core
L3 Cache
64 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-3200
DDR4-3200,LPDDR4x-4267
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
51.2 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
300 MHz
GPU Max Dynamic Frequency
-
2000 MHz
Shader Units
-
512
Texture Units
-
32
Raster Operation Units
-
8
Execution Units
-
8
Power Consumption
-
15
📊 Benchmark
Cinebench R23
1,306
1,448
Cinebench R23
18,454
10,792
Geekbench 6
1,842
2,026
Geekbench 5
1,319
1,456
Geekbench 6
11,715
8,489
Geekbench 5
11,991
7,410
Cinebench 2024
78
-
Cinebench 2024
1,068
-
Passmark CPU
2,683
3,020
Passmark CPU
32,531
18,171
Blender
-
125