Core i3-9320 vs Core i7-7820HK
Core i3-9320
Core i7-7820HK
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.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i3-9320
Performance Per Dollar Core i7-7820HK
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i3-9320 | Core i7-7820HK |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($80) | ⚠️ Higher cost ($378) |
| Longevity | ✨ Modern (Coffee Lake (2017−2019) / 14 nm) | ✨ Modern (Kaby Lake-H (2017) / 14 nm) |
💎 Value Proposition
| Insight | Core i3-9320 | Core i7-7820HK |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+370%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($80) | ⚠️ Higher cost ($378) |
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 i3-9320 and Core i7-7820HK
Core i3-9320
The Core i3-9320 is manufactured by Intel. It was released in 23 April 2019 (6 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 4 cores and 4 threads. Base frequency is 3.7 GHz, with boost up to 4.4 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 62 Watt. Memory support: DDR4-2400. Passmark benchmark score: 7,358 points. Launch price was $149.
Core i7-7820HK
The Core i7-7820HK is manufactured by Intel. It was released in 3 January 2017 (8 years ago). It is based on the Kaby Lake-H (2017) architecture. It features 4 cores and 8 threads. Base frequency is 2.9 GHz, with boost up to 3.9 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR4. Passmark benchmark score: 7,397 points. Launch price was $378.
Processing Power
The Core i3-9320 packs 4 cores / 4 threads, matching the Core i7-7820HK's 4 cores. Boost clocks reach 4.4 GHz on the Core i3-9320 versus 3.9 GHz on the Core i7-7820HK — a 12% clock advantage for the Core i3-9320 (base: 3.7 GHz vs 2.9 GHz). The Core i3-9320 uses the Coffee Lake (2017−2019) architecture (14 nm), while the Core i7-7820HK uses Kaby Lake-H (2017) (14 nm). In PassMark, the Core i3-9320 scores 7,358 against the Core i7-7820HK's 7,397 — a 0.5% lead for the Core i7-7820HK. L3 cache: 6 MB (total) on the Core i3-9320 vs 8 MB (total) on the Core i7-7820HK.
| Feature | Core i3-9320 | Core i7-7820HK |
|---|---|---|
| Cores / Threads | 4 / 4 | 4 / 8 |
| Boost Clock | 4.4 GHz+13% | 3.9 GHz |
| Base Clock | 3.7 GHz+28% | 2.9 GHz |
| L3 Cache | 6 MB (total) | 8 MB (total)+33% |
| L2 Cache | 256K (per core) | 256K (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Coffee Lake (2017−2019) | Kaby Lake-H (2017) |
| PassMark | 7,358 | 7,397 |
Memory & Platform
The Core i3-9320 uses the LGA1151 socket (PCIe 3.0), while the Core i7-7820HK uses BGA1440 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i3-9320 | Core i7-7820HK |
|---|---|---|
| Socket | LGA1151 | BGA1440 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
Value Analysis
The Core i3-9320 launched at $154 MSRP, while the Core i7-7820HK debuted at $378.
| Feature | Core i3-9320 | Core i7-7820HK |
|---|---|---|
| MSRP | $154-59% | $378 |
| Avg Price (30d) | $80 | — |
| Release Date | 2019 | 2017 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Core i3-9320 and Core i7-7820HK
