Core i7-12700K
Ryzen 7 PRO 7745
Core i7-12700K vs Ryzen 7 PRO 7745 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.
Core i7-12700K vs Ryzen 7 PRO 7745 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
Core i7-12700K vs Ryzen 7 PRO 7745: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
Core i7-12700K
2021Why buy it
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 7 PRO 7745 across 50 shared CPU benchmark tests.
- ❌Lower PassMark (34,347 vs 34,827).
- ❌Smaller total L3 cache (25 MB vs 32 MB).
- ❌2.3% HIGHER MSRP$409 MSRPvs$400 MSRP
- ❌92.3% higher power demand at 125W vs 65W.
Ryzen 7 PRO 7745
2023Why buy it
- ✅Better for gaming: +5.8% higher average FPS across 50 shared CPU benchmark tests.
- ✅+28% larger total L3 cache (32 MB vs 25 MB).
- ✅Costs $9 less on MSRP ($400 MSRP vs $409 MSRP).
- ✅Draws 65W instead of 125W, a 60W reduction.
- ✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.
Trade-offs
- ❌Fewer obvious downsides in this matchup outside of normal market pricing swings.
Quick Answers
So, is Ryzen 7 PRO 7745 better than Core i7-12700K?
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?
Core i7-12700K vs Ryzen 7 PRO 7745 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Core i7-12700K
The Core i7-12700K is manufactured by Intel. It was released in 4 November 2021 (4 years ago). It is based on the Alder Lake, Golden Cove, Gracemont (2021) architecture. It features 12 cores and 20 threads. Base frequency is 3.6 GHz, with boost up to 5 GHz. L3 cache: 25 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 34,347 points. Launch price was $409.
Ryzen 7 PRO 7745
The Ryzen 7 PRO 7745 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 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 process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 34,827 points. Launch price was $499.
Processing Power
The Core i7-12700K packs 12 cores / 20 threads, while the Ryzen 7 PRO 7745 offers 8 cores / 16 threads — the Core i7-12700K has 4 more cores. Boost clocks reach 5 GHz on the Core i7-12700K versus 5.3 GHz on the Ryzen 7 PRO 7745 — a 5.8% clock advantage for the Ryzen 7 PRO 7745 (base: 3.6 GHz vs 3.8 GHz). The Core i7-12700K uses the Alder Lake, Golden Cove, Gracemont (2021) architecture (10 nm), while the Ryzen 7 PRO 7745 uses Raphael (2023−2025) (5 nm). In PassMark, the Core i7-12700K scores 34,347 against the Ryzen 7 PRO 7745's 34,827 — a 1.4% lead for the Ryzen 7 PRO 7745. L3 cache: 25 MB (total) on the Core i7-12700K vs 32 MB (total) on the Ryzen 7 PRO 7745.
| Feature | Core i7-12700K | Ryzen 7 PRO 7745 |
|---|---|---|
| Cores / Threads | 12 / 20+50% | 8 / 16 |
| Boost Clock | 5 GHz | 5.3 GHz+6% |
| Base Clock | 3.6 GHz | 3.8 GHz+6% |
| L3 Cache | 25 MB (total) | 32 MB (total)+28% |
| L2 Cache | 1.25 MB (per core)+25% | 1 MB (per core) |
| Process | 10 nm | 5 nm-50% |
| Architecture | Alder Lake, Golden Cove, Gracemont (2021) | Raphael (2023−2025) |
| PassMark | 34,347 | 34,827+1% |
Memory & Platform
The Core i7-12700K uses the LGA1700 socket (PCIe 5.0), while the Ryzen 7 PRO 7745 uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Core i7-12700K versus 5200 on the Ryzen 7 PRO 7745 — the Ryzen 7 PRO 7745 supports 8.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i7-12700K) vs 24 (Ryzen 7 PRO 7745) — the Ryzen 7 PRO 7745 offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Z690,B660 (Core i7-12700K) and AM5 (Ryzen 7 PRO 7745).
| Feature | Core i7-12700K | Ryzen 7 PRO 7745 |
|---|---|---|
| Socket | LGA1700 | AM5 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | 4800 | 5200+8% |
| Max RAM Capacity | 128 | 128 |
| RAM Channels | 2 | 2 |
| ECC Support | Yes | Yes |
| PCIe Lanes | 20 | 24+20% |
Advanced Features
Only the Core i7-12700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 7 PRO 7745 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core i7-12700K) vs AMD-V, IOMMU (Ryzen 7 PRO 7745). Both include integrated graphics — Intel UHD Graphics 770 (Core i7-12700K) and AMD Radeon Graphics (Ryzen 7 PRO 7745) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Direct competitor: Core i7-12700K rivals Ryzen 7 5800X; Ryzen 7 PRO 7745 rivals Core i7-13700.
| Feature | Core i7-12700K | Ryzen 7 PRO 7745 |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Intel UHD Graphics 770 | AMD Radeon Graphics |
| Unlocked | Yes | No |
| AVX-512 | No | Yes |
| Virtualization | VT-x, VT-d | AMD-V, IOMMU |
Value Analysis
At launch, the Core i7-12700K was priced at $409, while the Ryzen 7 PRO 7745 came in at $400. On launch pricing ($409 vs $400), Ryzen 7 PRO 7745 was $9 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-12700K delivers 84.0 pts/$ vs 87.1 pts/$ for the Ryzen 7 PRO 7745 — making the Ryzen 7 PRO 7745 the 3.6% better value option.
| Feature | Core i7-12700K | Ryzen 7 PRO 7745 |
|---|---|---|
| MSRP | $409 | $400-2% |
| Performance per Dollar | 84.0 | 87.1+4% |
| Release Date | 2021 | 2023 |
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