Opteron 6376 vs Core i7-12700K
Opteron 6376
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 Opteron 6376 is positioned at rank #63 in our cost-efficiency ranking, representing a Balanced 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 Opteron 6376
Performance Per Dollar Core i7-12700K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Opteron 6376 | Core i7-12700K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($703) | ✅ More affordable ($285) |
| Longevity | 🛑 Legacy (Abu Dhabi (2012) / 32 nm) | ✨ Modern (Alder Lake, Golden Cove, Gracemont (2021) / 10 nm) |
💎 Value Proposition
| Insight | Opteron 6376 | Core i7-12700K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+1421%) |
| Upfront Cost | ⚠️ Higher cost ($703) | ✅ More affordable ($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 Opteron 6376 and Core i7-12700K
Opteron 6376
The Opteron 6376 is manufactured by AMD. It was released in 5 November 2012 (13 years ago). It is based on the Abu Dhabi (2012) architecture. It features 16 cores and 16 threads. Base frequency is 2.3 GHz, with boost up to 3.2 GHz. L3 cache: 8 MB (total). L2 cache: 16 MB. Built on 32 nm process technology. Socket: G34. Thermal design power (TDP): 115 Watt. Memory support: DDR3. Passmark benchmark score: 5,572 points. Launch price was $750.
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 Opteron 6376 packs 16 cores / 16 threads, while the Core i7-12700K offers 12 cores / 20 threads — the Opteron 6376 has 4 more cores. Boost clocks reach 3.2 GHz on the Opteron 6376 versus 5 GHz on the Core i7-12700K — a 43.9% clock advantage for the Core i7-12700K (base: 2.3 GHz vs 3.6 GHz). The Opteron 6376 uses the Abu Dhabi (2012) architecture (32 nm), while the Core i7-12700K uses Alder Lake, Golden Cove, Gracemont (2021) (10 nm). In PassMark, the Opteron 6376 scores 5,572 against the Core i7-12700K's 34,347 — a 144.2% lead for the Core i7-12700K. L3 cache: 8 MB (total) on the Opteron 6376 vs 25 MB (total) on the Core i7-12700K.
| Feature | Opteron 6376 | Core i7-12700K |
|---|---|---|
| Cores / Threads | 16 / 16+33% | 12 / 20 |
| Boost Clock | 3.2 GHz | 5 GHz+56% |
| Base Clock | 2.3 GHz | 3.6 GHz+57% |
| L3 Cache | 8 MB (total) | 25 MB (total)+213% |
| L2 Cache | 16 MB+1180% | 1.25 MB (per core) |
| Process | 32 nm | 10 nm-69% |
| Architecture | Abu Dhabi (2012) | Alder Lake, Golden Cove, Gracemont (2021) |
| PassMark | 5,572 | 34,347+516% |
Memory & Platform
The Opteron 6376 uses the G34 socket (PCIe 2.0), while the Core i7-12700K uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Opteron 6376 | Core i7-12700K |
|---|---|---|
| Socket | G34 | LGA1700 |
| PCIe Generation | PCIe 2.0 | PCIe 5.0+150% |
| Max RAM Speed | — | 4800 |
| Max RAM Capacity | — | 128 |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 20 |
Advanced Features
Virtualization: not specified (Opteron 6376) / VT-x, VT-d (Core i7-12700K). The Core i7-12700K includes integrated graphics (Intel UHD Graphics 770), while the Opteron 6376 requires a dedicated GPU. Direct competitor: Core i7-12700K rivals Ryzen 7 5800X.
| Feature | Opteron 6376 | 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 Opteron 6376 launched at $703 MSRP, while the Core i7-12700K debuted at $409.
| Feature | Opteron 6376 | Core i7-12700K |
|---|---|---|
| MSRP | $703 | $409-42% |
| Avg Price (30d) | — | $285 |
| Release Date | 2012 | 2021 |
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