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AMD Ryzen PRO 5 7645 vs AMD Ryzen 7 PRO 9755: Comparison
Ryzen PRO 5 7645 vs Ryzen 7 PRO 9755: the total cores difference
There is no decisive spec gap here. Total cores splits them by a margin most buyers will never feel, Ryzen PRO 5 7645 6 against Ryzen 7 PRO 9755 8. There is a split on microarchitecture as well, Zen 4 on the Ryzen PRO 5 7645 versus Zen 5 on the Ryzen 7 PRO 9755. They differ on base power too, 65 W on the Ryzen PRO 5 7645 versus 120 W on the Ryzen 7 PRO 9755.
Which should you buy, Ryzen PRO 5 7645 or Ryzen 7 PRO 9755?
The Ryzen PRO 5 7645 suits mainstream desktops and everyday productivity, though it is the wrong buy for competitive gaming rigs and heavy content creation. The Ryzen 7 PRO 9755 is the one to take for mainstream desktops and everyday productivity, though it is not the pick for competitive gaming rigs and heavy content creation. Our rating of the Ryzen PRO 5 7645 (7.9/10): the AMD Ryzen PRO 5 7645 is a well-rounded mainstream desktop chip that covers everyday computing and light gaming without a premium price tag. Our rating of the Ryzen 7 PRO 9755 (7.9/10): the AMD Ryzen PRO 7 9755 is a well-rounded mainstream desktop chip that covers everyday computing and light gaming without a premium price tag.
What Ryzen PRO 5 7645 and Ryzen 7 PRO 9755 have in common
Where they agree, they agree completely, efficiency cores, p-core base clock, l3 cache, integrated graphics and form factor included, so the decision does not turn on any of those. They match on 3 further specifications as well.
Frequently asked questions
Do the Ryzen PRO 5 7645 and Ryzen 7 PRO 9755 differ on performance cores?
Yes. Performance Cores reads 6 on the Ryzen PRO 5 7645 versus 8 on the Ryzen 7 PRO 9755.
Is the Market Segment the same on the Ryzen PRO 5 7645 and Ryzen 7 PRO 9755?
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 PRO 5 7645
- Desktop
- AMD Ryzen 7 PRO 9755
- Desktop
Codename
- AMD Ryzen PRO 5 7645
- Raphael
- AMD Ryzen 7 PRO 9755
- Granite Ridge
Release Year
- AMD Ryzen PRO 5 7645
- 2023
- AMD Ryzen 7 PRO 9755
- 2026
TDP
- AMD Ryzen PRO 5 7645
- 65 W
- AMD Ryzen 7 PRO 9755
- 120 W
iGPU
- AMD Ryzen PRO 5 7645
- AMD Radeon Graphics (2 CUs, RDNA 2)
- AMD Ryzen 7 PRO 9755
- AMD Radeon Graphics
Market Segment
- AMD Ryzen PRO 5 7645
- Desktop
- AMD Ryzen 7 PRO 9755
- Desktop
Microarchitecture
- AMD Ryzen PRO 5 7645
- Zen 4 (7000 series)
- AMD Ryzen 7 PRO 9755
- Zen 5 (9000 series)
Socket
- AMD Ryzen PRO 5 7645
- AM5 (LGA 1718)
- AMD Ryzen 7 PRO 9755
- AM5
Process Node
- AMD Ryzen PRO 5 7645
- 5 nm
- AMD Ryzen 7 PRO 9755
- TSMC 4nm FinFET
Total Cores
- AMD Ryzen PRO 5 7645
- 6
- AMD Ryzen 7 PRO 9755
- 8Best
Performance Cores
- AMD Ryzen PRO 5 7645
- 6
- AMD Ryzen 7 PRO 9755
- 8Best
Efficiency Cores
- AMD Ryzen PRO 5 7645
- 0
- AMD Ryzen 7 PRO 9755
- 0
Total Threads
- AMD Ryzen PRO 5 7645
- 12
- AMD Ryzen 7 PRO 9755
- 16Best
SMT Enabled
- AMD Ryzen PRO 5 7645
- Yes
- AMD Ryzen 7 PRO 9755
- Yes
P-Core Base Clock
- AMD Ryzen PRO 5 7645
- 3.8 GHz
- AMD Ryzen 7 PRO 9755
- 3.8 GHz
P-Core Boost Clock
- AMD Ryzen PRO 5 7645
- 4.9 GHz
- AMD Ryzen 7 PRO 9755
- 5.4 GHz
L3 Cache
- AMD Ryzen PRO 5 7645
- 32 MB
- AMD Ryzen 7 PRO 9755
- 32 MB
Base Power
- AMD Ryzen PRO 5 7645
- 65 W
- AMD Ryzen 7 PRO 9755
- 120 W
Memory Type
- AMD Ryzen PRO 5 7645
- DDR5
- AMD Ryzen 7 PRO 9755
- DDR5
Integrated Graphics
- AMD Ryzen PRO 5 7645
- Yes
- AMD Ryzen 7 PRO 9755
- Yes
Which one should you pick?
Choose 7645 if you want the higher L3 cache (32 MB vs 32 MB).
Choose 9755 if you already have it on hand or find it at a lower price.
Verdict
AMD Ryzen PRO 5 7645
7.9 / 10 Expert Rating
The AMD Ryzen PRO 5 7645 is a well-rounded mainstream desktop chip that covers everyday computing and light gaming without a premium price tag.
AMD Ryzen 7 PRO 9755
7.9 / 10 Expert Rating
The AMD Ryzen PRO 7 9755 is a well-rounded mainstream desktop chip that covers everyday computing and light gaming without a premium price tag.