AMD Ryzen Embedded 7645 vs Intel Core i9 9920X
We compared two desktop CPUs: AMD Ryzen Embedded 7645 with 6 cores 3.8GHz and Intel Core i9 9920X with 12 cores 3.5GHz . 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 5 years and 1 months late
Higher specification of memory (5200 vs 2666)
Newer PCIe version (5 vs 3.0)
Higher base frequency (3.8GHz vs 3.5GHz)
Larger L3 cache size (32MB vs 19MB)
More modern manufacturing process (5nm vs 14nm)
Lower TDP (65W vs 165W)
Score
General Parameters
Nov 2023
Release Date
Oct 2018
AMD
Manufacturer
Intel
Desktop
Type
Desktop
-
Instruction Set
x86-64
Raphael
Core Architecture
Skylake
-
Processor Number
i9-9920X
AMD Socket AM5
Socket
LGA-2066
Radeon Graphics
Integrated Graphics
N/A
Ryzen Embedded (Zen 4 (Raphael))
Generation
-
Package
6.57 billions
Transistor Count
-
5 nm
Manufacturing Process
14 nm
65 W
Power Consumption
165 W
95°C
Peak Operating Temperature
92 °C
TSMC
Foundry
-
71 mm²
Die Size
-
6 nm
I/O Process Size
-
122 mm²
I/O Die Size
-
CPU Performance
-
Performance Cores
12
-
Performance Core Threads
24
3.8 GHz
Performance Core Base Frequency
3.5 GHz
5.1 GHz
Performance Core Turbo Frequency
4.4 GHz
6
Total Core Count
12
12
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
38.0
Multiplier
35x
64 KB per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
1 MB per core
32 MB shared
L3 Cache
19 MB shared
No
Unlocked Multiplier
Yes
1
SMP
-
Memory Parameters
DDR5-5200
Memory Types
DDR4-2666
-
Max Memory Size
128 GB
2
Max Memory Channels
4
-
Max Memory Bandwidth
85 GB/s
Yes
ECC Memory Support
No
Miscellaneous
5
PCIe Version
3.0
24
PCIe Lanes
44
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
