AMD Ryzen 5 1400 vs AMD Ryzen Threadripper 3990X
CPU · Specs Compare
General Parameters
Release Date
Apr 2017
Jan 2020
Manufacturer
AMD
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen
Zen 2
Integrated Graphics
N/A
N/A
Package
Transistor Count
4.8 billions
19.2 billions
Manufacturing Process
14 nm
7 nm
Socket
AM4
sTRX4
Power Consumption
65 W
280 W
Peak Operating Temperature
95 °C
95 °C
CPU Performance
Performance Cores
4
64
Performance Core Threads
8
128
Performance Core Base Frequency
3.2 GHz
2.9 GHz
Performance Core Turbo Frequency
3.4 GHz
4.3 GHz
Total Core Count
4
64
Total Thread Count
8
128
Bus Frequency
100 MHz
100 MHz
Multiplier
32x
29x
L1 Cache
96 K per core
96 K per core
L2 Cache
512 K per core
512 K per core
L3 Cache
8 MB shared
128 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-2666
DDR4-3200
Max Memory Size
64 GB
256 GB
Max Memory Channels
2
4
Max Memory Bandwidth
39.74 GB/s
95.37 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
3.0
4.0
PCIe Lanes
20
64
Benchmark
Cinebench R23
887
1,262
Cinebench R23
4,017
75,671
Geekbench 6
945
1,138
Geekbench 5
885
1,265
Geekbench 6
3,428
11,211
Geekbench 5
3,539
27,453
Passmark CPU
1,884
2,564
Passmark CPU
7,699
80,316
▲ Specs Compare
Data sourced from official specifications and benchmark tests.