Pentium M 715 vs Core i7-12700K
Pentium M 715
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 M 715 is positioned at rank #759 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 M 715
Performance Per Dollar Core i7-12700K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium M 715 | Core i7-12700K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($285) |
| Longevity | 🛑 Legacy (Dothan (2004−2005) / 90 nm) | ✨ Modern (Alder Lake, Golden Cove, Gracemont (2021) / 10 nm) |
💎 Value Proposition
| Insight | Pentium M 715 | Core i7-12700K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ 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 M 715 and Core i7-12700K
Pentium M 715
The Pentium M 715 is manufactured by Intel. It was released in 2007-01-01. It is based on the Dothan (2004−2005) architecture. It features 1 cores and 1 threads. Base frequency is 1.5 GHz, with boost up to 1.5 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 90 nm process technology. Socket: PGA478. Thermal design power (TDP): 7.5 Watt. Memory support: DDR2. Passmark benchmark score: 405 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 M 715 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 1.5 GHz on the Pentium M 715 versus 5 GHz on the Core i7-12700K — a 107.7% clock advantage for the Core i7-12700K (base: 1.5 GHz vs 3.6 GHz). The Pentium M 715 uses the Dothan (2004−2005) architecture (90 nm), while the Core i7-12700K uses Alder Lake, Golden Cove, Gracemont (2021) (10 nm). In PassMark, the Pentium M 715 scores 405 against the Core i7-12700K's 34,347 — a 195.3% lead for the Core i7-12700K. L3 cache: 0 kB on the Pentium M 715 vs 25 MB (total) on the Core i7-12700K.
| Feature | Pentium M 715 | Core i7-12700K |
|---|---|---|
| Cores / Threads | 1 / 1 | 12 / 20+1100% |
| Boost Clock | 1.5 GHz | 5 GHz+233% |
| Base Clock | 1.5 GHz | 3.6 GHz+140% |
| L3 Cache | 0 kB | 25 MB (total) |
| L2 Cache | 2 MB+60% | 1.25 MB (per core) |
| Process | 90 nm | 10 nm-89% |
| Architecture | Dothan (2004−2005) | Alder Lake, Golden Cove, Gracemont (2021) |
| PassMark | 405 | 34,347+8381% |
Memory & Platform
The Pentium M 715 uses the PGA478 socket (PCIe 1.1), while the Core i7-12700K uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-533 on the Pentium M 715 versus 4800 on the Core i7-12700K — the Core i7-12700K supports 199.8% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-12700K supports up to 128 of RAM compared to 2 GB — 193.8% more capacity for professional workloads. Memory channels: 1 (Pentium M 715) vs 2 (Core i7-12700K). Chipset compatibility: Socket 479 (Pentium M 715) and Z690,B660 (Core i7-12700K).
| Feature | Pentium M 715 | Core i7-12700K |
|---|---|---|
| Socket | PGA478 | LGA1700 |
| PCIe Generation | PCIe 1.1 | PCIe 5.0+355% |
| Max RAM Speed | DDR2-533 | 4800+239900% |
| Max RAM Capacity | 2 GB+1638300% | 128 |
| RAM Channels | 1 | 2+100% |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | — | 20 |
Advanced Features
Only the Core i7-12700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: false (Pentium M 715) vs VT-x, VT-d (Core i7-12700K). The Core i7-12700K includes integrated graphics (Intel UHD Graphics 770), while the Pentium M 715 requires a dedicated GPU. Direct competitor: Core i7-12700K rivals Ryzen 7 5800X.
| Feature | Pentium M 715 | Core i7-12700K |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Intel UHD Graphics 770 |
| Unlocked | No | Yes |
| AVX-512 | No | No |
| Virtualization | false | VT-x, VT-d |
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