Core i7-2700K vs Opteron 6274
Core i7-2700K
Opteron 6274
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. Components placed above yours deliver better value for money. The Core i7-2700K is positioned at rank 863 and the Opteron 6274 is on rank 60, so the Opteron 6274 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i7-2700K
Performance Per Dollar Opteron 6274
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-2700K | Opteron 6274 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($45) | ⚠️ Higher cost ($80) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | 🛑 Legacy (Interlagos (2011−2012) / 32 nm) |
💎 Value Proposition
| Insight | Core i7-2700K | Opteron 6274 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+79%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($45) | ⚠️ Higher cost ($80) |
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 Core i7-2700K and Opteron 6274
Core i7-2700K
The Core i7-2700K is manufactured by Intel. It was released in 24 October 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 8 threads. Base frequency is 3.5 GHz, with boost up to 3.9 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 5,689 points. Launch price was $514.
Opteron 6274
The Opteron 6274 is manufactured by AMD. It was released in 14 November 2011 (14 years ago). It is based on the Interlagos (2011−2012) architecture. It features 16 cores and 16 threads. Base frequency is 2.2 GHz, with boost up to 3.1 GHz. L3 cache: 8 MB (total). L2 cache: 8.00391 MB (per core). Built on 32 nm process technology. Socket: G34. Thermal design power (TDP): 115 Watt. Memory support: DDR3. Passmark benchmark score: 5,643 points. Launch price was $909.
Processing Power
The Core i7-2700K packs 4 cores / 8 threads, while the Opteron 6274 offers 16 cores / 16 threads — the Opteron 6274 has 12 more cores. Boost clocks reach 3.9 GHz on the Core i7-2700K versus 3.1 GHz on the Opteron 6274 — a 22.9% clock advantage for the Core i7-2700K (base: 3.5 GHz vs 2.2 GHz). The Core i7-2700K uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Opteron 6274 uses Interlagos (2011−2012) (32 nm). In PassMark, the Core i7-2700K scores 5,689 against the Opteron 6274's 5,643 — a 0.8% lead for the Core i7-2700K. Both processors carry 8 MB (total) of L3 cache.
| Feature | Core i7-2700K | Opteron 6274 |
|---|---|---|
| Cores / Threads | 4 / 8 | 16 / 16+300% |
| Boost Clock | 3.9 GHz+26% | 3.1 GHz |
| Base Clock | 3.5 GHz+59% | 2.2 GHz |
| L3 Cache | 8 MB (total) | 8 MB (total) |
| L2 Cache | 256 kB (per core) | 8.00391 MB (per core)+3102% |
| Process | 32 nm | 32 nm |
| Architecture | Sandy Bridge (2011−2013) | Interlagos (2011−2012) |
| PassMark | 5,689 | 5,643 |
| Geekbench 6 Single | 701 | — |
Memory & Platform
The Core i7-2700K uses the LGA1155 socket (PCIe 2.0), while the Opteron 6274 uses G34 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core i7-2700K | Opteron 6274 |
|---|---|---|
| Socket | LGA1155 | G34 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | DDR3-1333 | — |
| Max RAM Capacity | 32 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x (Core i7-2700K) / not specified (Opteron 6274). The Core i7-2700K includes integrated graphics (HD Graphics 3000), while the Opteron 6274 requires a dedicated GPU. Primary use case: Core i7-2700K targets Gaming Desktop. Direct competitor: Core i7-2700K rivals FX-8150.
| Feature | Core i7-2700K | Opteron 6274 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | HD Graphics 3000 | — |
| Unlocked | Yes | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Gaming Desktop | — |
Value Analysis
The Core i7-2700K launched at $332 MSRP, while the Opteron 6274 debuted at $639. At current prices ($45 vs $80), the Core i7-2700K is $35 cheaper. In terms of value (PassMark points per dollar), the Core i7-2700K delivers 126.4 pts/$ vs 70.5 pts/$ for the Opteron 6274 — making the Core i7-2700K the 56.7% better value option.
| Feature | Core i7-2700K | Opteron 6274 |
|---|---|---|
| MSRP | $332-48% | $639 |
| Avg Price (30d) | $45-44% | $80 |
| Performance per Dollar | 126.4+79% | 70.5 |
| Release Date | 2011 | 2011 |
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