AMD Ryzen 9 3900XT vs AMD Ryzen 7 3750H
CPU Specs Compare
General Parameters
Release Date
Jul 2020
Jan 2019
Manufacturer
AMD
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2 (Matisse)
Picasso
Integrated Graphics
No
Radeon RX Vega 10
Package
Transistor Count
3.8 billions
4.9 billions
Manufacturing Process
7 nm
12 nm
Socket
AM4
FP5
Power Consumption
105 W
12-35 W
Peak Operating Temperature
95°C
105 °C
CPU Performance
Performance Cores
12
4
Performance Core Threads
24
8
Performance Core Base Frequency
3.8 GHz
2.3 GHz
Performance Core Turbo Frequency
4.7 GHz
4 GHz
Total Core Count
12
4
Total Thread Count
24
8
Bus Frequency
100 MHz
100 MHz
Multiplier
38x
23x
L1 Cache
64 K per core
96 K per core
L2 Cache
512 K per core
512 K per core
L3 Cache
64 MB shared
4 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-3200
DDR4-2400
Max Memory Size
128 GB
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
35.76 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
300 MHz
GPU Max Dynamic Frequency
-
1400 MHz
Shader Units
-
640
Texture Units
-
40
Raster Operation Units
-
8
Execution Units
-
10
Power Consumption
-
10 W
Max Resolution
-
3840x2160 - 60 Hz
📊 Benchmark
Cinebench R23
1,350
902
Cinebench R23
18,437
4,070
Geekbench 6
1,763
931
Geekbench 5
1,311
844
Geekbench 6
11,025
3,075
Geekbench 5
12,279
3,284
Blender
261
58
Passmark CPU
2,769
2,084
Passmark CPU
32,856
8,224