Core i7-4820K vs Core i3-9100E
Core i7-4820K
Core i3-9100E
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 Core i7-4820K is positioned at rank #800 in our cost-efficiency ranking, representing a Lower 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 Core i7-4820K
Performance Per Dollar Core i3-9100E
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-4820K | Core i3-9100E |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($40) | ✅ More affordable ($30) |
| Longevity | 🛑 Legacy (Ivy Bridge-E (2013) / 22 nm) | ✨ Modern (Coffee Lake (2017−2019) / 14 nm) |
💎 Value Proposition
| Insight | Core i7-4820K | Core i3-9100E |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+34%) |
| Upfront Cost | ⚠️ Higher cost ($40) | ✅ More affordable ($30) |
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 i7-4820K and Core i3-9100E
Core i7-4820K
The Core i7-4820K is manufactured by Intel. It was released in 1 September 2013 (12 years ago). It is based on the Ivy Bridge-E (2013) architecture. It features 4 cores and 8 threads. Base frequency is 3.7 GHz, with boost up to 3.9 GHz. L3 cache: 10 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 6,515 points. Launch price was $399.
Core i3-9100E
The Core i3-9100E is manufactured by Intel. It was released in 1 September 2018 (7 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 4 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.7 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2400. Passmark benchmark score: 6,539 points. Launch price was $149.
Processing Power
The Core i7-4820K packs 4 cores / 8 threads, matching the Core i3-9100E's 4 cores. Boost clocks reach 3.9 GHz on the Core i7-4820K versus 3.7 GHz on the Core i3-9100E — a 5.3% clock advantage for the Core i7-4820K (base: 3.7 GHz vs 3.1 GHz). The Core i7-4820K uses the Ivy Bridge-E (2013) architecture (22 nm), while the Core i3-9100E uses Coffee Lake (2017−2019) (14 nm). In PassMark, the Core i7-4820K scores 6,515 against the Core i3-9100E's 6,539 — a 0.4% lead for the Core i3-9100E. L3 cache: 10 MB (total) on the Core i7-4820K vs 6 MB (total) on the Core i3-9100E.
| Feature | Core i7-4820K | Core i3-9100E |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 4 |
| Boost Clock | 3.9 GHz+5% | 3.7 GHz |
| Base Clock | 3.7 GHz+19% | 3.1 GHz |
| L3 Cache | 10 MB (total)+67% | 6 MB (total) |
| L2 Cache | 256 kB (per core) | 256K (per core) |
| Process | 22 nm | 14 nm-36% |
| Architecture | Ivy Bridge-E (2013) | Coffee Lake (2017−2019) |
| PassMark | 6,515 | 6,539 |
Memory & Platform
The Core i7-4820K uses the LGA2011 socket (PCIe 3.0), while the Core i3-9100E uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i7-4820K | Core i3-9100E |
|---|---|---|
| Socket | LGA2011 | LGA1151 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
Value Analysis
The Core i7-4820K launched at $332 MSRP, while the Core i3-9100E debuted at $202. At current prices ($40 vs $30), the Core i3-9100E is $10 cheaper. In terms of value (PassMark points per dollar), the Core i7-4820K delivers 162.9 pts/$ vs 218.0 pts/$ for the Core i3-9100E — making the Core i3-9100E the 28.9% better value option.
| Feature | Core i7-4820K | Core i3-9100E |
|---|---|---|
| MSRP | $332 | $202-39% |
| Avg Price (30d) | $40 | $30-25% |
| Performance per Dollar | 162.9 | 218.0+34% |
| Release Date | 2013 | 2018 |
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