Core i7-6820HK vs Core i7-4770
Core i7-6820HK
Core i7-4770
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 i7-6820HK is positioned at rank 911 and the Core i7-4770 is on rank 721, so the Core i7-4770 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i7-6820HK
Performance Per Dollar Core i7-4770
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-6820HK | Core i7-4770 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($378) | ✅ More affordable ($50) |
| Longevity | 🛑 Legacy (Skylake (2015−2016) / 14 nm) | 🛑 Legacy (Haswell (2013−2015) / 22 nm) |
💎 Value Proposition
| Insight | Core i7-6820HK | Core i7-4770 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+661%) |
| Upfront Cost | ⚠️ Higher cost ($378) | ✅ More affordable ($50) |
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 i7-6820HK and Core i7-4770
Core i7-6820HK
The Core i7-6820HK is manufactured by Intel. It was released in 1 September 2015 (10 years ago). It is based on the Skylake (2015−2016) architecture. It features 4 cores and 8 threads. Base frequency is 2.7 GHz, with boost up to 3.6 GHz. L3 cache: 8 MB. L2 cache: 1 MB. Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 7,012 points. Launch price was $378.
Core i7-4770
The Core i7-4770 is manufactured by Intel. It was released in 2 June 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 4 cores and 8 threads. Base frequency is 3.4 GHz, with boost up to 3.9 GHz. L3 cache: 8192 kB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 84 Watt. Memory support: DDR3. Passmark benchmark score: 7,055 points. Launch price was $500.
Processing Power
Both the Core i7-6820HK and Core i7-4770 share an identical 4-core/8-thread configuration. Boost clocks reach 3.6 GHz on the Core i7-6820HK versus 3.9 GHz on the Core i7-4770 — a 8% clock advantage for the Core i7-4770 (base: 2.7 GHz vs 3.4 GHz). The Core i7-6820HK uses the Skylake (2015−2016) architecture (14 nm), while the Core i7-4770 uses Haswell (2013−2015) (22 nm). In PassMark, the Core i7-6820HK scores 7,012 against the Core i7-4770's 7,055 — a 0.6% lead for the Core i7-4770. L3 cache: 8 MB on the Core i7-6820HK vs 8192 kB (total) on the Core i7-4770.
| Feature | Core i7-6820HK | Core i7-4770 |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 8 |
| Boost Clock | 3.6 GHz | 3.9 GHz+8% |
| Base Clock | 2.7 GHz | 3.4 GHz+26% |
| L3 Cache | 8 MB | 8192 kB (total) |
| L2 Cache | 1 MB+300% | 256 kB (per core) |
| Process | 14 nm-36% | 22 nm |
| Architecture | Skylake (2015−2016) | Haswell (2013−2015) |
| PassMark | 7,012 | 7,055 |
Memory & Platform
The Core i7-6820HK uses the BGA1440 socket (PCIe 3.0), while the Core i7-4770 uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i7-6820HK | Core i7-4770 |
|---|---|---|
| Socket | BGA1440 | LGA1150 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
Value Analysis
The Core i7-6820HK launched at $378 MSRP, while the Core i7-4770 debuted at $303.
| Feature | Core i7-6820HK | Core i7-4770 |
|---|---|---|
| MSRP | $378 | $303-20% |
| Avg Price (30d) | — | $50 |
| Release Date | 2015 | 2013 |
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