AMD Ryzen 7 3800X vs AMD Ryzen 9 3900XT
CPU · Specs Compare
General Parameters
Release Date
Jul 2019
Jul 2020
Manufacturer
Amd
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Zen 2 (Matisse)
Integrated Graphics
No
No
Package
Transistor Count
3.8 billions
3.8 billions
Manufacturing Process
7 nm
7 nm
Socket
AM4
AM4
Power Consumption
105 W
105 W
Peak Operating Temperature
95°C
95°C
CPU Performance
Performance Cores
8
12
Performance Core Threads
16
24
Performance Core Base Frequency
3.9 GHz
3.8 GHz
Performance Core Turbo Frequency
4.5 GHz
4.7 GHz
Total Core Count
8
12
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
39x
38x
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
512 K per core
L3 Cache
32 MB shared
64 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-3200
DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
47.68 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
16
24
Benchmark
Cinebench R23
1,340
1,350
Cinebench R23
13,812
18,437
Geekbench 6
1,743
1,763
Geekbench 5
1,333
1,311
Geekbench 6
8,625
11,025
Geekbench 5
9,479
12,279
Cinebench 2024
78
—
Cinebench 2024
731
—
Passmark CPU
2,695
2,769
Passmark CPU
23,418
32,856
Blender
—
261
▲ Specs Compare
Data sourced from official specifications and benchmark tests.