Pentium III 1133 vs Core i7-12700K
Pentium III 1133
Core i7-12700K
Performance Spectrum - CPU
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.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Pentium III 1133 is positioned at rank #1142 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Pentium III 1133
Performance Per Dollar Core i7-12700K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium III 1133 | Core i7-12700K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($30) | ⚠️ Higher cost ($285) |
| Longevity | 🛑 Legacy (Tualatin (2000−2002) / 180 nm) | ✨ Modern (Alder Lake, Golden Cove, Gracemont (2021) / 10 nm) |
💎 Value Proposition
| Insight | Pentium III 1133 | Core i7-12700K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+1909%) |
| Upfront Cost | ✅ More affordable ($30) | ⚠️ Higher cost ($285) |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of Pentium III 1133 and Core i7-12700K
Pentium III 1133
The Pentium III 1133 is manufactured by Intel. It was released in 2007-01-01. It is based on the Tualatin (2000−2002) architecture. It features 1 cores and 1 threads. Max frequency: 1.13 GHz. L3 cache: 0 kB. L2 cache: 256 kB. Built on 180 nm process technology. Socket: PGA370. Thermal design power (TDP): 29 Watt. Passmark benchmark score: 180 points. Launch price was $69.
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.
Processing Power
The Pentium III 1133 packs 1 cores / 1 threads, while the Core i7-12700K offers 12 cores / 20 threads — the Core i7-12700K has 11 more cores. Boost clocks reach 1.13 GHz on the Pentium III 1133 versus 5 GHz on the Core i7-12700K — a 126.3% clock advantage for the Core i7-12700K. The Pentium III 1133 uses the Tualatin (2000−2002) architecture (180 nm), while the Core i7-12700K uses Alder Lake, Golden Cove, Gracemont (2021) (10 nm). In PassMark, the Pentium III 1133 scores 180 against the Core i7-12700K's 34,347 — a 197.9% lead for the Core i7-12700K. L3 cache: 0 kB on the Pentium III 1133 vs 25 MB (total) on the Core i7-12700K.
| Feature | Pentium III 1133 | Core i7-12700K |
|---|---|---|
| Cores / Threads | 1 / 1 | 12 / 20+1100% |
| Boost Clock | 1.13 GHz | 5 GHz+342% |
| Base Clock | — | 3.6 GHz |
| L3 Cache | 0 kB | 25 MB (total) |
| L2 Cache | 256 kB | 1.25 MB (per core)+400% |
| Process | 180 nm | 10 nm-94% |
| Architecture | Tualatin (2000−2002) | Alder Lake, Golden Cove, Gracemont (2021) |
| PassMark | 180 | 34,347+18982% |
Memory & Platform
The Pentium III 1133 uses the PGA370 socket (PCIe 1.1), while the Core i7-12700K uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Pentium III 1133 | Core i7-12700K |
|---|---|---|
| Socket | PGA370 | LGA1700 |
| PCIe Generation | PCIe 1.1 | PCIe 5.0+355% |
| Max RAM Speed | — | 4800 |
| Max RAM Capacity | — | 128 |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 20 |
Advanced Features
Virtualization: not specified (Pentium III 1133) / VT-x, VT-d (Core i7-12700K). The Core i7-12700K includes integrated graphics (Intel UHD Graphics 770), while the Pentium III 1133 requires a dedicated GPU. Direct competitor: Core i7-12700K rivals Ryzen 7 5800X.
| Feature | Pentium III 1133 | Core i7-12700K |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Intel UHD Graphics 770 |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
Value Analysis
The Pentium III 1133 launched at $990 MSRP, while the Core i7-12700K debuted at $409. At current prices ($30 vs $285), the Pentium III 1133 is $255 cheaper. In terms of value (PassMark points per dollar), the Pentium III 1133 delivers 6.0 pts/$ vs 120.5 pts/$ for the Core i7-12700K — making the Core i7-12700K the 181% better value option.
| Feature | Pentium III 1133 | Core i7-12700K |
|---|---|---|
| MSRP | $990 | $409-59% |
| Avg Price (30d) | $30-89% | $285 |
| Performance per Dollar | 6.0 | 120.5+1908% |
| Release Date | 2000 | 2021 |
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