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AMD Ryzen Embedded 5 PRO 7645 vs AMD Ryzen Embedded 7 PRO 7745: Comparison
Ryzen Embedded 5 PRO 7645 vs Ryzen Embedded 7 PRO 7745 total cores compared
These two are close on paper, and total cores is the only measure that separates them at all: Ryzen Embedded 5 PRO 7645 6 against Ryzen Embedded 7 PRO 7745 8. Performance cores is closer, 6 on the Ryzen Embedded 5 PRO 7645 versus 8 on the Ryzen Embedded 7 PRO 7745. Total threads is closer, 12 on the Ryzen Embedded 5 PRO 7645 versus 16 on the Ryzen Embedded 7 PRO 7745. There is a split on p-core boost clock as well, 5.2 GHz on the Ryzen Embedded 5 PRO 7645 versus 5.1 GHz on the Ryzen Embedded 7 PRO 7745. P-core base clock is not the same on both, 3.8 GHz on the Ryzen Embedded 5 PRO 7645 versus 3.6 GHz on the Ryzen Embedded 7 PRO 7745.
Which should you buy, Ryzen Embedded 5 PRO 7645 or Ryzen Embedded 7 PRO 7745?
The Ryzen Embedded 5 PRO 7645 is the one to take for industrial PCs and digital signage, though it is the wrong buy for gaming desktops and consumer laptops. The Ryzen Embedded 7 PRO 7745 suits industrial PCs and digital signage, though it is not built for gaming desktops and consumer laptops. Our rating of the Ryzen Embedded 5 PRO 7645 (7.6/10): the AMD Ryzen Embedded 7645 is a long-lifecycle embedded chip, built for industrial and commercial systems needing years of supply stability. Our rating of the Ryzen Embedded 7 PRO 7745 (7.6/10): the AMD Ryzen Embedded 7745 is a long-lifecycle embedded chip, built for industrial and commercial systems needing years of supply stability.
Where the two are identical
Everything else lines up. Efficiency cores, tdp, l3 cache, integrated graphics and socket read the same on both, so those are not worth weighing. They match on 8 further specifications as well.
Frequently asked questions
Is the Form Factor the same on the Ryzen Embedded 5 PRO 7645 and Ryzen Embedded 7 PRO 7745?
It is. Both are listed at Desktop, so it is not a reason to pick one over the other.
Specs and benchmarks
Form Factor
- AMD Ryzen Embedded 5 PRO 7645
- Desktop
- AMD Ryzen Embedded 7 PRO 7745
- Desktop
Release Year
- AMD Ryzen Embedded 5 PRO 7645
- 2023
- AMD Ryzen Embedded 7 PRO 7745
- 2023
TDP
- AMD Ryzen Embedded 5 PRO 7645
- 65 W
- AMD Ryzen Embedded 7 PRO 7745
- 65 W
iGPU
- AMD Ryzen Embedded 5 PRO 7645
- Radeon Graphics
- AMD Ryzen Embedded 7 PRO 7745
- Radeon Graphics
Market Segment
- AMD Ryzen Embedded 5 PRO 7645
- Embedded
- AMD Ryzen Embedded 7 PRO 7745
- Embedded
Microarchitecture
- AMD Ryzen Embedded 5 PRO 7645
- Zen 4
- AMD Ryzen Embedded 7 PRO 7745
- Zen 4
Socket
- AMD Ryzen Embedded 5 PRO 7645
- AM5
- AMD Ryzen Embedded 7 PRO 7745
- AM5
Process Node
- AMD Ryzen Embedded 5 PRO 7645
- 5 nm
- AMD Ryzen Embedded 7 PRO 7745
- 5 nm
Total Cores
- AMD Ryzen Embedded 5 PRO 7645
- 6
- AMD Ryzen Embedded 7 PRO 7745
- 8Best
Performance Cores
- AMD Ryzen Embedded 5 PRO 7645
- 6
- AMD Ryzen Embedded 7 PRO 7745
- 8Best
Efficiency Cores
- AMD Ryzen Embedded 5 PRO 7645
- 0
- AMD Ryzen Embedded 7 PRO 7745
- 0
Total Threads
- AMD Ryzen Embedded 5 PRO 7645
- 12
- AMD Ryzen Embedded 7 PRO 7745
- 16Best
SMT Enabled
- AMD Ryzen Embedded 5 PRO 7645
- Yes
- AMD Ryzen Embedded 7 PRO 7745
- Yes
P-Core Base Clock
- AMD Ryzen Embedded 5 PRO 7645
- 3.8 GHz
- AMD Ryzen Embedded 7 PRO 7745
- 3.6 GHz
P-Core Boost Clock
- AMD Ryzen Embedded 5 PRO 7645
- 5.2 GHz
- AMD Ryzen Embedded 7 PRO 7745
- 5.1 GHz
L3 Cache
- AMD Ryzen Embedded 5 PRO 7645
- 32 MB
- AMD Ryzen Embedded 7 PRO 7745
- 32 MB
Base Power
- AMD Ryzen Embedded 5 PRO 7645
- 65 W
- AMD Ryzen Embedded 7 PRO 7745
- 65 W
Memory Type
- AMD Ryzen Embedded 5 PRO 7645
- DDR5
- AMD Ryzen Embedded 7 PRO 7745
- DDR5
Integrated Graphics
- AMD Ryzen Embedded 5 PRO 7645
- Yes
- AMD Ryzen Embedded 7 PRO 7745
- Yes
Which one should you pick?
Choose 7645 if you want the higher L3 cache (32 MB vs 32 MB).
Choose 7745 if you already have it on hand or find it at a lower price.
Verdict
AMD Ryzen Embedded 5 PRO 7645
7.6 / 10 Expert Rating
The AMD Ryzen Embedded 7645 is a long-lifecycle embedded chip, built for industrial and commercial systems needing years of supply stability.
AMD Ryzen Embedded 7 PRO 7745
7.6 / 10 Expert Rating
The AMD Ryzen Embedded 7745 is a long-lifecycle embedded chip, built for industrial and commercial systems needing years of supply stability.