AMD Ryzen Embedded 7645 vs AMD Ryzen Embedded V2546
We compared two desktop CPUs: AMD Ryzen Embedded 7645 with 6 cores 3.8GHz and AMD Ryzen Embedded V2546 with 6 cores 3GHz . 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 3 years late
Higher specification of memory (5200 vs 3200)
Newer PCIe version (5 vs 3)
Higher base frequency (3.8GHz vs 3GHz)
Larger L3 cache size (32MB vs 8MB)
More modern manufacturing process (5nm vs 7nm)
AMD Ryzen Embedded V2546 's Advantages
Lower TDP (35W vs 65W)
Score
General Parameters
Nov 2023
Release Date
Nov 2020
AMD
Manufacturer
AMD
Desktop
Type
Desktop
Raphael
Core Architecture
Renoir
AMD Socket AM5
Socket
AMD Socket FP6
Radeon Graphics
Integrated Graphics
Radeon Graphics 384SP
Ryzen Embedded (Zen 4 (Raphael))
Generation
Ryzen Embedded (Zen 2 (Renoir))
Package
6.57 billions
Transistor Count
9.8 billions
5 nm
Manufacturing Process
7 nm
65 W
Power Consumption
35 W
95°C
Peak Operating Temperature
105°C
TSMC
Foundry
TSMC
71 mm²
Die Size
156 mm²
6 nm
I/O Process Size
-
122 mm²
I/O Die Size
-
CPU Performance
3.8 GHz
Performance Core Base Frequency
3 GHz
5.1 GHz
Performance Core Turbo Frequency
3.95 GHz
6
Total Core Count
6
12
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
38.0
Multiplier
30.0
64 KB per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
512 KB per core
32 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5-5200
Memory Types
DDR4-3200
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
3
24
PCIe Lanes
20
