AMD Ryzen Embedded 7645 vs AMD Ryzen Threadripper 3960X
We compared two desktop CPUs: AMD Ryzen Embedded 7645 with 6 cores 3.8GHz and AMD Ryzen Threadripper 3960X with 24 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen Embedded 7645 's Advantages
Released 4 years late
Higher specification of memory (5200 vs 3200)
Newer PCIe version (5 vs 4.0)
More modern manufacturing process (5nm vs 7nm)
Lower TDP (65W vs 280W)
AMD Ryzen Threadripper 3960X 's Advantages
Larger L3 cache size (128MB vs 32MB)
Score
Benchmark
Geekbench 6 Single Core
AMD Ryzen Embedded 7645
+56%
2653
AMD Ryzen Threadripper 3960X
1698
Geekbench 6 Multi Core
AMD Ryzen Embedded 7645
11602
AMD Ryzen Threadripper 3960X
+12%
13003
General Parameters
Nov 2023
Release Date
Nov 2019
AMD
Manufacturer
AMD
Desktop
Type
Desktop
-
Instruction Set
x86-64
Raphael
Core Architecture
Zen 2
-
Processor Number
3960X
AMD Socket AM5
Socket
sTRX4
Radeon Graphics
Integrated Graphics
N/A
Ryzen Embedded (Zen 4 (Raphael))
Generation
-
Package
6.57 billions
Transistor Count
23.5 billions
5 nm
Manufacturing Process
7 nm
65 W
Power Consumption
280 W
95°C
Peak Operating Temperature
68 °C
TSMC
Foundry
-
71 mm²
Die Size
-
6 nm
I/O Process Size
-
122 mm²
I/O Die Size
-
CPU Performance
-
Performance Cores
24
-
Performance Core Threads
48
3.8 GHz
Performance Core Base Frequency
3.8 GHz
5.1 GHz
Performance Core Turbo Frequency
4.5 GHz
6
Total Core Count
24
12
Total Thread Count
48
100 MHz
Bus Frequency
100 MHz
38.0
Multiplier
38x
64 KB per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
512 K per core
32 MB shared
L3 Cache
128 MB shared
No
Unlocked Multiplier
Yes
1
SMP
-
Memory Parameters
DDR5-5200
Memory Types
DDR4-3200
-
Max Memory Size
256 GB
2
Max Memory Channels
4
-
Max Memory Bandwidth
95.37 GB/s
Yes
ECC Memory Support
Yes
