AMD Ryzen Embedded 7645 vs AMD Ryzen Threadripper 1900X
We compared two desktop CPUs: AMD Ryzen Embedded 7645 with 6 cores 3.8GHz and AMD Ryzen Threadripper 1900X with 8 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 6 years and 3 months late
Higher specification of memory (5200 vs 2666)
Newer PCIe version (5 vs 3.0)
More modern manufacturing process (5nm vs 14nm)
Lower TDP (65W vs 180W)
Score
Benchmark
Geekbench 6 Single Core
AMD Ryzen Embedded 7645
+143%
2653
AMD Ryzen Threadripper 1900X
1091
Geekbench 6 Multi Core
AMD Ryzen Embedded 7645
+86%
11602
AMD Ryzen Threadripper 1900X
6234
General Parameters
Nov 2023
Release Date
Aug 2017
AMD
Manufacturer
AMD
Desktop
Type
Desktop
-
Instruction Set
x86-64
Raphael
Core Architecture
Zen
AMD Socket AM5
Socket
sTR4
Radeon Graphics
Integrated Graphics
N/A
Ryzen Embedded (Zen 4 (Raphael))
Generation
-
Package
6.57 billions
Transistor Count
9.6 billions
5 nm
Manufacturing Process
14 nm
65 W
Power Consumption
180 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
8
-
Performance Core Threads
16
3.8 GHz
Performance Core Base Frequency
3.8 GHz
5.1 GHz
Performance Core Turbo Frequency
4 GHz
6
Total Core Count
8
12
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
38.0
Multiplier
38x
64 KB per core
L1 Cache
96 K per core
1 MB per core
L2 Cache
512 K per core
32 MB shared
L3 Cache
32 MB shared
No
Unlocked Multiplier
Yes
1
SMP
-
Memory Parameters
DDR5-5200
Memory Types
DDR4-2666
-
Max Memory Size
2048 GB
2
Max Memory Channels
4
-
Max Memory Bandwidth
79.47 GB/s
Yes
ECC Memory Support
Yes
