Ryzen 7 7700 vs Ryzen 9 PRO 5945

CPU

GPU

Ryzen 7 7700

8 Cores16 Thrd65 WWMax: 5.3 GHz2023

Ryzen family

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Ryzen 9 PRO 5945

12 Cores24 Thrd65 WWMax: 4.7 GHz2022

Similar parts

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Ryzen 7 7700 vs Ryzen 9 PRO 5945 Performance Spectrum

Ryzen 7 7700

8 / 16

34,392

0.0%

Ryzen Threadripper PRO 7965WX

Ryzen Threadripper 7970X

Ryzen 9 PRO 5945

12 / 24

34,549

+0.5%

Ryzen Threadripper PRO 7965WX

Ryzen Threadripper 7970X

About PassMark

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Ryzen 7 7700 vs Ryzen 9 PRO 5945 FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Ryzen 7 7700 vs Ryzen 9 PRO 5945: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Ryzen 7 7700

2023

Why buy it

✅Better for gaming: +7.9% higher average FPS across 50 shared CPU benchmark tests.
✅Newer platform on AM5 with DDR5 support instead of AM4 and DDR4.
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon Graphics (2CU), while Ryzen 9 PRO 5945 needs a discrete GPU.

Trade-offs

❌Lower PassMark (34,392 vs 34,549).
❌Smaller total L3 cache (32 MB vs 64 MB).
❌Launch MSRP is still $329 MSRP, while Ryzen 9 PRO 5945 mostly shows up through inconsistent older-market listings.

Ryzen 9 PRO 5945

2022

Why buy it

✅+0.5% higher PassMark.
✅+100% larger total L3 cache (64 MB vs 32 MB).

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7700 across 50 shared CPU benchmark tests.
❌Older platform position on AM4 with DDR4, while Ryzen 7 7700 moves to AM5 and DDR5.
❌No integrated graphics, while Ryzen 7 7700 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 7 7700 better than Ryzen 9 PRO 5945?

It depends on what you want from the system. For gaming, Ryzen 7 7700 is ahead with a 7.9% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen 9 PRO 5945 pulls ahead with 0.5% better PassMark. Ryzen 9 PRO 5945 also has the bigger cache pool with 100% larger total L3 cache (64 MB vs 32 MB).

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Ryzen 9 PRO 5945 is the stronger fit. You are getting 0.5% better PassMark, backed by 12 cores and 24 threads. It also has the larger cache pool with 100% larger total L3 cache (64 MB vs 32 MB).

Which one is the smarter buy today, not just the cheaper CPU?

Ryzen 7 7700 is the better buy right now. Ryzen 7 7700 comes in at an unclear MSRP at $329 MSRP versus unclear MSRP, and it still gives you a 7.9% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Ryzen 9 PRO 5945 is still stronger for heavier multi-core work with 0.5% better PassMark. It is also 100.0% better value on MSRP (104.5 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper. That said, if you already own a compatible AM4 + DDR4 setup, Ryzen 9 PRO 5945 can still make sense as a platform-matched option because it avoids a motherboard and RAM swap.

Which one is more future-proof for 2026 and beyond?

Ryzen 7 7700 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022) and a healthier platform with AM5 and DDR5 instead of AM4. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen 7 7700 vs Ryzen 9 PRO 5945 Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Ryzen 7 7700

The Ryzen 7 7700 is manufactured by AMD. It was released in 14 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 5.3 GHz. L3 cache: 32 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,392 points. Launch price was $339.

Ryzen 9 PRO 5945

The Ryzen 9 PRO 5945 is manufactured by AMD. It was released in 4 April 2022 (3 years ago). It is based on the Vermeer (2020−2025) architecture. It features 12 cores and 24 threads. Base frequency is 3 GHz, with boost up to 4.7 GHz. L3 cache: 64 MB. L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 34,549 points. Launch price was $499.

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Processing Power

The Ryzen 7 7700 packs 8 cores / 16 threads, while the Ryzen 9 PRO 5945 offers 12 cores / 24 threads — the Ryzen 9 PRO 5945 has 4 more cores. Boost clocks reach 5.3 GHz on the Ryzen 7 7700 versus 4.7 GHz on the Ryzen 9 PRO 5945 — a 12% clock advantage for the Ryzen 7 7700 (base: 3.8 GHz vs 3 GHz). The Ryzen 7 7700 uses the Raphael (Zen4) (2022−2023) architecture (5 nm, 6 nm), while the Ryzen 9 PRO 5945 uses Vermeer (2020−2025) (7 nm). In PassMark, the Ryzen 7 7700 scores 34,392 against the Ryzen 9 PRO 5945's 34,549 — a 0.5% lead for the Ryzen 9 PRO 5945. L3 cache: 32 MB (total) on the Ryzen 7 7700 vs 64 MB on the Ryzen 9 PRO 5945.

Feature	Ryzen 7 7700	Ryzen 9 PRO 5945
Cores / Threads	8 / 16	12 / 24+50%
Boost Clock	5.3 GHz+13%	4.7 GHz
Base Clock	3.8 GHz+27%	3 GHz
L3 Cache	32 MB (total)	64 MB+100%
L2 Cache	1 MB (per core)+100%	512 kB (per core)
Process	5 nm, 6 nm-29%	7 nm
Architecture	Raphael (Zen4) (2022−2023)	Vermeer (2020−2025)
PassMark	34,392	34,549
Cinebench R23 Multi	—	23,200
Geekbench 6 Single	—	2,175
Geekbench 6 Multi	—	12,500

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Memory & Platform

The Ryzen 7 7700 uses the AM5 socket (PCIe 5.0), while the Ryzen 9 PRO 5945 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen 7 7700 versus DDR4-3200 on the Ryzen 9 PRO 5945 — the Ryzen 7 7700 supports 62.5% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 28 (Ryzen 7 7700) vs 20 (Ryzen 9 PRO 5945) — the Ryzen 7 7700 offers 8 more lanes for additional GPUs or NVMe drives.

Feature	Ryzen 7 7700	Ryzen 9 PRO 5945
Socket	AM5	AM4
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5200+63%	DDR4-3200
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	28+40%	20

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Advanced Features

Only the Ryzen 7 7700 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 7 7700 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 7 7700) vs AMD-V (SVM) (Ryzen 9 PRO 5945). The Ryzen 7 7700 includes integrated graphics (Radeon Graphics (2CU)), while the Ryzen 9 PRO 5945 requires a dedicated GPU. Primary use case: Ryzen 7 7700 targets Desktop, Ryzen 9 PRO 5945 targets High-end Gaming. Direct competitor: Ryzen 9 PRO 5945 rivals Core i9-12900.