AMD Ryzen Threadripper 3990X vs AMD Ryzen Threadripper 2920X
CPU Specs Compare
General Parameters
Release Date
Jan 2020
Oct 2018
Manufacturer
AMD
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Zen+
Integrated Graphics
N/A
N/A
Package
Transistor Count
19.2 billions
9.6 billions
Manufacturing Process
7 nm
12 nm
Socket
sTRX4
sTR4
Power Consumption
280 W
180 W
Peak Operating Temperature
95 °C
68 °C
CPU Performance
Performance Cores
64
12
Performance Core Threads
128
24
Performance Core Base Frequency
2.9 GHz
3.5 GHz
Performance Core Turbo Frequency
4.3 GHz
4.3 GHz
Total Core Count
64
12
Total Thread Count
128
24
Bus Frequency
100 MHz
100 MHz
Multiplier
29x
35x
L1 Cache
96 K per core
96 K per core
L2 Cache
512 K per core
512 K per core
L3 Cache
128 MB shared
32 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-3200
DDR4-2933
Max Memory Size
256 GB
2048 GB
Max Memory Channels
4
4
Max Memory Bandwidth
95.37 GB/s
87.62 GB/s
ECC Memory Support
Yes
Yes
📊 Benchmark
Cinebench R23
1,262
1,180
Cinebench R23
75,671
15,269
Geekbench 6
1,138
1,077
Geekbench 5
1,265
1,106
Geekbench 6
11,211
7,251
Geekbench 5
27,453
10,796
Passmark CPU
2,564
2,446
Passmark CPU
80,316
24,659