Core i7-7820X vs Xeon E5-4669 v3
Core i7-7820X
Xeon E5-4669 v3
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 i7-7820X
Performance Per Dollar Xeon E5-4669 v3
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-7820X | Xeon E5-4669 v3 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($198) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) | 🛑 Legacy (Haswell-EP (2014−2015) / 22 nm) |
💎 Value Proposition
| Insight | Core i7-7820X | Xeon E5-4669 v3 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($198) | ✅ More affordable ($0) |
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 i7-7820X and Xeon E5-4669 v3
Core i7-7820X
The Core i7-7820X is manufactured by Intel. It was released in 26 June 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 4.5 GHz. L3 cache: 11 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 140 Watt. Memory support: DDR4-2666. Passmark benchmark score: 17,171 points. Launch price was $599.
Xeon E5-4669 v3
The Xeon E5-4669 v3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EP (2014−2015) architecture. It features 18 cores and 36 threads. Base frequency is 2.1 GHz, with boost up to 2.9 GHz. L3 cache: 45 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 135 Watt. Memory support: DDR4. Passmark benchmark score: 17,430 points. Launch price was $800.
Processing Power
The Core i7-7820X packs 8 cores / 16 threads, while the Xeon E5-4669 v3 offers 18 cores / 36 threads — the Xeon E5-4669 v3 has 10 more cores. Boost clocks reach 4.5 GHz on the Core i7-7820X versus 2.9 GHz on the Xeon E5-4669 v3 — a 43.2% clock advantage for the Core i7-7820X (base: 3.6 GHz vs 2.1 GHz). The Core i7-7820X uses the Skylake (server) (2017−2018) architecture (14 nm), while the Xeon E5-4669 v3 uses Haswell-EP (2014−2015) (22 nm). In PassMark, the Core i7-7820X scores 17,171 against the Xeon E5-4669 v3's 17,430 — a 1.5% lead for the Xeon E5-4669 v3. L3 cache: 11 MB (total) on the Core i7-7820X vs 45 MB (total) on the Xeon E5-4669 v3.
| Feature | Core i7-7820X | Xeon E5-4669 v3 |
|---|---|---|
| Cores / Threads | 8 / 16 | 18 / 36+125% |
| Boost Clock | 4.5 GHz+55% | 2.9 GHz |
| Base Clock | 3.6 GHz+71% | 2.1 GHz |
| L3 Cache | 11 MB (total) | 45 MB (total)+309% |
| L2 Cache | 1 MB (per core)+300% | 256K (per core) |
| Process | 14 nm-36% | 22 nm |
| Architecture | Skylake (server) (2017−2018) | Haswell-EP (2014−2015) |
| PassMark | 17,171 | 17,430+2% |
Memory & Platform
The Core i7-7820X uses the LGA2066 socket (PCIe 3.0), while the Xeon E5-4669 v3 uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i7-7820X | Xeon E5-4669 v3 |
|---|---|---|
| Socket | LGA2066 | LGA2011 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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