AMD Ryzen Threadripper 3970X vs AMD Ryzen 9 3900XT
CPU · Specs Compare
General Parameters
Release Date
Nov 2019
Jul 2020
Manufacturer
AMD
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Zen 2 (Matisse)
Integrated Graphics
N/A
No
Package
Transistor Count
23.5 billions
3.8 billions
Manufacturing Process
7 nm
7 nm
Socket
sTRX4
AM4
Power Consumption
280 W
105 W
Peak Operating Temperature
68 °C
95°C
CPU Performance
Performance Cores
32
12
Performance Core Threads
64
24
Performance Core Base Frequency
3.7 GHz
3.8 GHz
Performance Core Turbo Frequency
4.5 GHz
4.7 GHz
Total Core Count
32
12
Total Thread Count
64
24
Bus Frequency
100 MHz
100 MHz
Multiplier
37x
38x
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
512 K per core
L3 Cache
128 MB shared
64 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-3200
DDR4-3200
Max Memory Size
256 GB
128 GB
Max Memory Channels
4
2
Max Memory Bandwidth
95.37 GB/s
47.68 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
64
24
Benchmark
Cinebench R23
1,308
1,350
Cinebench R23
46,874
18,437
Geekbench 6
1,463
1,763
Geekbench 6
12,202
11,025
Passmark CPU
2,674
2,769
Passmark CPU
62,989
32,856
Geekbench 5
—
1,311
Geekbench 5
—
12,279
Blender
—
261
▲ Specs Compare
Data sourced from official specifications and benchmark tests.