AMD Ryzen 9 7900X vs AMD Ryzen Embedded 7945
We compared two desktop CPUs: AMD Ryzen 9 7900X with 12 cores 4.7GHz and AMD Ryzen Embedded 7945 with 12 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen 9 7900X 's Advantages
Integrated graphics card
Higher base frequency (4.7GHz vs 3.7GHz)
AMD Ryzen Embedded 7945 's Advantages
Released 1 years and 2 months late
Newer PCIe version (5 vs 5.0)
Lower TDP (65W vs 170W)
Score
General Parameters
Sep 2022
Release Date
Nov 2023
AMD
Manufacturer
AMD
Desktop
Type
Desktop
x86-64
Instruction Set
-
Raphael
Core Architecture
Raphael
AM5
Socket
AMD Socket AM5
AMD Radeon™ Graphics
Integrated Graphics
Radeon Graphics
-
Generation
Ryzen Embedded (Zen 4 (Raphael))
Package
-
Transistor Count
13.14 billions
5 nm
Manufacturing Process
5 nm
170 W
Power Consumption
65 W
95 °C
Peak Operating Temperature
95°C
-
Foundry
TSMC
-
Die Size
2x71 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
122 mm²
CPU Performance
12
Performance Cores
-
24
Performance Core Threads
-
4.7 GHz
Performance Core Base Frequency
3.7 GHz
5.6 GHz
Performance Core Turbo Frequency
5.4 GHz
12
Total Core Count
12
24
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
47x
Multiplier
37.0
-
L1 Cache
64 KB per core
12 MB shared
L2 Cache
1 MB per core
64 MB shared
L3 Cache
64 MB shared
Yes
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR5-5200
Memory Types
DDR5-5200
128 GB
Max Memory Size
-
2
Max Memory Channels
2
83.2 GB/s
Max Memory Bandwidth
-
-
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
-
