Ryzen 7 5700X
Ryzen 9 PRO 7945
Ryzen 7 5700X vs Ryzen 9 PRO 7945 Performance Spectrum
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 5700X vs Ryzen 9 PRO 7945 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.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Among Us
Apex Legends
ARC Raiders
Baldur's Gate 3
Call of Duty: Black Ops 6
Ryzen 7 5700X vs Ryzen 9 PRO 7945: 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 5700X
2022Why buy it
- ✅Costs $110 less on MSRP ($299 MSRP vs $409 MSRP).
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 9 PRO 7945 across 50 shared CPU benchmark tests.
- ❌Lower Cinebench R23 multi-core (14,000 vs 28,905).
- ❌Smaller total L3 cache (32 MB vs 64 MB).
- ❌Lower PassMark per dollar, at 89.0 vs 114.5 PassMark/$ ($299 MSRP vs $409 MSRP).
- ❌Older platform position on AM4 with DDR4, while Ryzen 9 PRO 7945 moves to AM5 and DDR5.
Ryzen 9 PRO 7945
2023Why buy it
- ✅Better for gaming: +16.3% higher average FPS across 50 shared CPU benchmark tests.
- ✅+100% larger total L3 cache (64 MB vs 32 MB).
- ✅Delivers 28.7% more PassMark for each dollar spent, at 114.5 vs 89.0 PassMark/$ ($409 MSRP vs $299 MSRP).
- ✅Newer platform on AM5 with DDR5 support instead of AM4 and DDR4.
- ✅16.7% more PCIe lanes (28 vs 24) for storage and expansion-heavy builds.
Trade-offs
- ❌36.8% HIGHER MSRP$409 MSRPvs$299 MSRP
Quick Answers
So, is Ryzen 9 PRO 7945 better than Ryzen 7 5700X?
Which one is better for gaming?
Which one is better for streaming, content creation, and heavy multitasking?
Which one is the smarter buy today, not just the cheaper CPU?
Which one is more future-proof for 2026 and beyond?
Ryzen 7 5700X vs Ryzen 9 PRO 7945 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Ryzen 7 5700X
The Ryzen 7 5700X is manufactured by AMD. It was released in 4 April 2022 (3 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.4 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 26,609 points. Launch price was $299.
Ryzen 9 PRO 7945
The Ryzen 9 PRO 7945 is manufactured by AMD. It was released in 13 June 2023 (2 years ago). It is based on the Raphael (2023−2025) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 5.4 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 46,828 points. Launch price was $499.
Processing Power
The Ryzen 7 5700X packs 8 cores / 16 threads, while the Ryzen 9 PRO 7945 offers 12 cores / 24 threads — the Ryzen 9 PRO 7945 has 4 more cores. Boost clocks reach 4.6 GHz on the Ryzen 7 5700X versus 5.4 GHz on the Ryzen 9 PRO 7945 — a 16% clock advantage for the Ryzen 9 PRO 7945 (base: 3.4 GHz vs 3.7 GHz). The Ryzen 7 5700X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm), while the Ryzen 9 PRO 7945 uses Raphael (2023−2025) (5 nm). In PassMark, the Ryzen 7 5700X scores 26,609 against the Ryzen 9 PRO 7945's 46,828 — a 55.1% lead for the Ryzen 9 PRO 7945. Cinebench R23 multi-core: 14,000 vs 28,905 (69.5% advantage for the Ryzen 9 PRO 7945). Geekbench 6 single-core — the metric most relevant to gaming — records 2,116 vs 2,206, a 4.2% lead for the Ryzen 9 PRO 7945 that directly translates to higher frame rates. Multi-core Geekbench: 9,715 vs 16,832 (53.6% advantage for the Ryzen 9 PRO 7945). L3 cache: 32 MB (total) on the Ryzen 7 5700X vs 64 MB (total) on the Ryzen 9 PRO 7945.
| Feature | Ryzen 7 5700X | Ryzen 9 PRO 7945 |
|---|---|---|
| Cores / Threads | 8 / 16 | 12 / 24+50% |
| Boost Clock | 4.6 GHz | 5.4 GHz+17% |
| Base Clock | 3.4 GHz | 3.7 GHz+9% |
| L3 Cache | 32 MB (total) | 64 MB (total)+100% |
| L2 Cache | 512K (per core)+51100% | 1 MB (per core) |
| Process | 7 nm | 5 nm-29% |
| Architecture | Vermeer (Zen 3) (2020−2022) | Raphael (2023−2025) |
| PassMark | 26,609 | 46,828+76% |
| Cinebench R23 Multi | 14,000 | 28,905+106% |
| Geekbench 6 Single | 2,116 | 2,206+4% |
| Geekbench 6 Multi | 9,715 | 16,832+73% |
Memory & Platform
The Ryzen 7 5700X uses the AM4 socket (PCIe 4.0), while the Ryzen 9 PRO 7945 uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 5700X versus DDR5-5200 on the Ryzen 9 PRO 7945 — the Ryzen 9 PRO 7945 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: 24 (Ryzen 7 5700X) vs 28 (Ryzen 9 PRO 7945) — the Ryzen 9 PRO 7945 offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: A320,B350,X370,B450,X470,B550,X570 (Ryzen 7 5700X) and AMD X670E,AMD X670,AMD B650E,AMD B650,AMD A620 (Ryzen 9 PRO 7945).
| Feature | Ryzen 7 5700X | Ryzen 9 PRO 7945 |
|---|---|---|
| Socket | AM4 | AM5 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | DDR4-3200 | DDR5-5200+63% |
| Max RAM Capacity | 128 GB | 128 GB |
| RAM Channels | 2 | 2 |
| ECC Support | Yes | Yes |
| PCIe Lanes | 24 | 28+17% |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Only the Ryzen 9 PRO 7945 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 7 5700X) vs true (Ryzen 9 PRO 7945). The Ryzen 9 PRO 7945 includes integrated graphics (Radeon Graphics), while the Ryzen 7 5700X requires a dedicated GPU. Primary use case: Ryzen 7 5700X targets Gaming. Direct competitor: Ryzen 7 5700X rivals Core i7-11700K; Ryzen 9 PRO 7945 rivals Core i9-13900.
| Feature | Ryzen 7 5700X | Ryzen 9 PRO 7945 |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Radeon Graphics |
| Unlocked | Yes | Yes |
| AVX-512 | No | Yes |
| Virtualization | AMD-V | true |
| Target Use | Gaming | — |
Value Analysis
At launch, the Ryzen 7 5700X was priced at $299, while the Ryzen 9 PRO 7945 came in at $409. On launch pricing ($299 vs $409), Ryzen 7 5700X was $110 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 5700X delivers 89.0 pts/$ vs 114.5 pts/$ for the Ryzen 9 PRO 7945 — making the Ryzen 9 PRO 7945 the 25.1% better value option.
| Feature | Ryzen 7 5700X | Ryzen 9 PRO 7945 |
|---|---|---|
| MSRP | $299-27% | $409 |
| Performance per Dollar | 89.0 | 114.5+29% |
| Release Date | 2022 | 2023 |
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