Core i7-2600K vs Core i7-6822EQ
Core i7-2600K
Core i7-6822EQ
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 i7-2600K is positioned at rank 860 and the Core i7-6822EQ is on rank 818, so the Core i7-6822EQ offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i7-2600K
Performance Per Dollar Core i7-6822EQ
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-2600K | Core i7-6822EQ |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($109) | ⚠️ Higher cost ($190) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | 🛑 Legacy (Skylake (2015−2016) / 14 nm) |
💎 Value Proposition
| Insight | Core i7-2600K | Core i7-6822EQ |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+72%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($109) | ⚠️ Higher cost ($190) |
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 i7-2600K and Core i7-6822EQ
Core i7-2600K
The Core i7-2600K is manufactured by Intel. It was released in 9 January 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 8 threads. Base frequency is 3.4 GHz, with boost up to 3.8 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 5,484 points. Launch price was $317.
Core i7-6822EQ
The Core i7-6822EQ is manufactured by Intel. It was released in 12 October 2015 (10 years ago). It is based on the Skylake (2015−2016) architecture. It features 4 cores and 8 threads. Max frequency: 2 GHz. L3 cache: 8 MB. L2 cache: 1 MB. Built on 14 nm process technology. Thermal design power (TDP): 25 Watt. Memory support: LPDDR3-1866. Passmark benchmark score: 5,550 points. Launch price was $378.
Processing Power
Both the Core i7-2600K and Core i7-6822EQ share an identical 4-core/8-thread configuration. Boost clocks reach 3.8 GHz on the Core i7-2600K versus 2 GHz on the Core i7-6822EQ — a 62.1% clock advantage for the Core i7-2600K. The Core i7-2600K uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Core i7-6822EQ uses Skylake (2015−2016) (14 nm). In PassMark, the Core i7-2600K scores 5,484 against the Core i7-6822EQ's 5,550 — a 1.2% lead for the Core i7-6822EQ. Geekbench 6 single-core — the metric most relevant to gaming — records 707 vs 684, a 3.3% lead for the Core i7-2600K that directly translates to higher frame rates. L3 cache: 8 MB (total) on the Core i7-2600K vs 8 MB on the Core i7-6822EQ.
| Feature | Core i7-2600K | Core i7-6822EQ |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 8 |
| Boost Clock | 3.8 GHz+90% | 2 GHz |
| Base Clock | 3.4 GHz | — |
| L3 Cache | 8 MB (total) | 8 MB |
| L2 Cache | 256K (per core) | 1 MB+300% |
| Process | 32 nm | 14 nm-56% |
| Architecture | Sandy Bridge (2011−2013) | Skylake (2015−2016) |
| PassMark | 5,484 | 5,550+1% |
| Geekbench 6 Single | 707+3% | 684 |
| Geekbench 6 Multi | — | 2,796 |
Memory & Platform
Maximum memory speed reaches DDR3-1333 on the Core i7-2600K versus DDR4-2133 / LPDDR3-1866 on the Core i7-6822EQ — the Core i7-6822EQ supports 28.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-6822EQ supports up to 64 GB of RAM compared to 32 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: P67,Z68,Z77,H67,H61,B75 (Core i7-2600K) and Skylake-H Platform (Core i7-6822EQ).
| Feature | Core i7-2600K | Core i7-6822EQ |
|---|---|---|
| Socket | LGA1155 | — |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | DDR3-1333 | DDR4-2133 / LPDDR3-1866+33% |
| Max RAM Capacity | 32 GB | 64 GB+100% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 16 | 16 |
Advanced Features
Only the Core i7-2600K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x (Core i7-2600K) vs VT-x / VT-d / EPT (Core i7-6822EQ). Both include integrated graphics — HD Graphics 3000 (Core i7-2600K) and Intel HD Graphics 530 (Core i7-6822EQ) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-2600K targets Gaming Desktop, Core i7-6822EQ targets Embedded. Direct competitor: Core i7-2600K rivals FX-8150.
| Feature | Core i7-2600K | Core i7-6822EQ |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | HD Graphics 3000 | Intel HD Graphics 530 |
| Unlocked | Yes | No |
| AVX-512 | No | No |
| Virtualization | VT-x | VT-x / VT-d / EPT |
| Target Use | Gaming Desktop | Embedded |
Value Analysis
The Core i7-2600K launched at $317 MSRP, while the Core i7-6822EQ debuted at $294. At current prices ($109 vs $190), the Core i7-2600K is $81 cheaper. In terms of value (PassMark points per dollar), the Core i7-2600K delivers 50.3 pts/$ vs 29.2 pts/$ for the Core i7-6822EQ — making the Core i7-2600K the 53.1% better value option.
| Feature | Core i7-2600K | Core i7-6822EQ |
|---|---|---|
| MSRP | $317 | $294-7% |
| Avg Price (30d) | $109-43% | $190 |
| Performance per Dollar | 50.3+72% | 29.2 |
| Release Date | 2011 | 2015 |
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