AMD EPYC 8435P vs AMD Ryzen Threadripper 3990X
CPU Specs Compare
General Parameters
Release Date
May 2026
Jan 2020
Manufacturer
AMD
AMD
Type
Server
Desktop
Core Architecture
Sorano
Zen 2
Integrated Graphics
N/A
N/A
Generation
EPYC (Zen 5 (Sorano))
-
Instruction Set
-
x86-64
Package
Transistor Count
66.52 billions
19.2 billions
Manufacturing Process
4 nm
7 nm
Socket
AMD Socket SP6
sTRX4
Power Consumption
200 W
280 W
Foundry
TSMC
-
Die Size
8x70.6 mm²
-
I/O Process Size
6 nm
-
Package
FC-LGA4844
-
Peak Operating Temperature
-
95 °C
CPU Performance
Performance Core Base Frequency
2.45 GHz
2.9 GHz
Performance Core Turbo Frequency
4.5 GHz
4.3 GHz
Total Core Count
48
64
Total Thread Count
96
128
Bus Frequency
100 MHz
100 MHz
Multiplier
24.5
29x
L1 Cache
80 KB per core
96 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
256 MB
128 MB shared
Unlocked Multiplier
No
Yes
SMP
1
-
Performance Cores
-
64
Performance Core Threads
-
128
Memory Parameters
Memory Types
DDR5-6400
DDR4-3200
Max Memory Channels
6
4
Max Memory Bandwidth
307.2 GB/s
95.37 GB/s
ECC Memory Support
Yes
Yes
Max Memory Size
-
256 GB
📊 Benchmark
Cinebench R23
-
1,262
Cinebench R23
-
75,671
Geekbench 6
-
1,138
Geekbench 5
-
1,265
Geekbench 6
-
11,211
Geekbench 5
-
27,453
Passmark CPU
-
2,564
Passmark CPU
-
80,316