RankBench
Home
CPU Comparison

AMD Ryzen 9 3900XT

12C / 24T

3.8 - 4.7 GHz

TDP: 105W

View full specs
VS

AMD Ryzen 9 3950X

16C / 32T

3.5 - 4.7 GHz

TDP: 105W

View full specs

Benchmark Scores

C23

Cinebench R23 (Single-Core)

AMD Ryzen 9 3900XT1,351
AMD Ryzen 9 3950X1,406
Difference: 4.1% (AMD faster)
C23

Cinebench R23 (Multi-Core)

AMD Ryzen 9 3900XT18,334
AMD Ryzen 9 3950X26,375
Difference: 43.9% (AMD faster)
C20

Cinebench R20 (Single-Core)

AMD Ryzen 9 3900XT539
AMD Ryzen 9 3950X531
Difference: 1.5% (AMD faster)
C20

Cinebench R20 (Multi-Core)

AMD Ryzen 9 3900XT7,244
AMD Ryzen 9 3950X9,148
Difference: 26.3% (AMD faster)
G6

Geekbench 6 (Single-Core)

AMD Ryzen 9 3900XT1,763
AMD Ryzen 9 3950X1,709
Difference: 3.2% (AMD faster)
G6

Geekbench 6 (Multi-Core)

AMD Ryzen 9 3900XT11,025
AMD Ryzen 9 3950X11,656
Difference: 5.7% (AMD faster)
G5

Geekbench 5 (Single-Core)

AMD Ryzen 9 3900XT1,311
AMD Ryzen 9 3950X1,279
Difference: 2.5% (AMD faster)
G5

Geekbench 5 (Multi-Core)

AMD Ryzen 9 3900XT12,279
AMD Ryzen 9 3950X14,487
Difference: 18.0% (AMD faster)
P

PassMark (Single-Core)

AMD Ryzen 9 3900XT2,769
AMD Ryzen 9 3950X2,692
Difference: 2.9% (AMD faster)
P

PassMark (Multi-Core)

AMD Ryzen 9 3900XT32,856
AMD Ryzen 9 3950X38,953
Difference: 18.6% (AMD faster)

Specifications

12
Cores
16
24
Threads
32
3.8 GHz
Base Frequency
3.5 GHz
4.7 GHz
Boost Frequency
4.7 GHz
105 W
TDP
105 W
AM4
Socket
AM4
Zen2
Architecture
Zen2
7nm
Manufacturing
7nm
2020
Release Year
2019
64MB shared
L3 Cache
64MB shared
DDR4-3200
Memory Support
DDR4-3200
128GB
Max Memory
128GB
4
PCIe Version
4

Related Comparisons

AMD Ryzen 9 3900XT vs AMD Ryzen 9 3900X

AMD 12C/24T vs AMD 12C/24T

Same socket

AMD Ryzen 9 3950X vs AMD Ryzen 9 3900X

AMD 16C/32T vs AMD 12C/24T

Same socket

AMD Ryzen 9 3900XT vs AMD Ryzen 7 3800XT

AMD 12C/24T vs AMD 8C/16T

Same socket

AMD Ryzen 9 3900XT vs AMD Ryzen 7 4700G

AMD 12C/24T vs AMD 8C/16T

Same socket

AMD Ryzen 9 3900XT vs AMD Ryzen 7 Pro 4750GE

AMD 12C/24T vs AMD 8C/16T

Same socket