Core i7-4790 vs Xeon E3-1565L v5
Core i7-4790
Xeon E3-1565L v5
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 i7-4790 is positioned at rank 762 and the Xeon E3-1565L v5 is on rank 993, so the Core i7-4790 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i7-4790
Performance Per Dollar Xeon E3-1565L v5
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-4790 | Xeon E3-1565L v5 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($60) | ⚠️ Higher cost ($120) |
| Longevity | 🛑 Legacy (Haswell (2013−2015) / 22 nm) | 🛑 Legacy (Skylake-H (2015−2016) / 14 nm) |
💎 Value Proposition
| Insight | Core i7-4790 | Xeon E3-1565L v5 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+98%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($60) | ⚠️ Higher cost ($120) |
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 i7-4790 and Xeon E3-1565L v5
Core i7-4790
The Core i7-4790 is manufactured by Intel. It was released in 1 May 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 84 Watt. Memory support: DDR3. Passmark benchmark score: 7,263 points. Launch price was $303.
Xeon E3-1565L v5
The Xeon E3-1565L v5 is manufactured by Intel. It was released in 31 May 2016 (9 years ago). It is based on the Skylake-H (2015−2016) architecture. It features 4 cores and 8 threads. Base frequency is 2.5 GHz, with boost up to 3.5 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 35 Watt. Memory support: DDR3L,LPDDR3 1600 MHz, DDR4 2133 MHz at 1.2V. Passmark benchmark score: 7,325 points. Launch price was $417.
Processing Power
Both the Core i7-4790 and Xeon E3-1565L v5 share an identical 4-core/8-thread configuration. Boost clocks reach 4 GHz on the Core i7-4790 versus 3.5 GHz on the Xeon E3-1565L v5 — a 13.3% clock advantage for the Core i7-4790 (base: 3.6 GHz vs 2.5 GHz). The Core i7-4790 uses the Haswell (2013−2015) architecture (22 nm), while the Xeon E3-1565L v5 uses Skylake-H (2015−2016) (14 nm). In PassMark, the Core i7-4790 scores 7,263 against the Xeon E3-1565L v5's 7,325 — a 0.9% lead for the Xeon E3-1565L v5. Both processors carry 8 MB (total) of L3 cache.
| Feature | Core i7-4790 | Xeon E3-1565L v5 |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 8 |
| Boost Clock | 4 GHz+14% | 3.5 GHz |
| Base Clock | 3.6 GHz+44% | 2.5 GHz |
| L3 Cache | 8 MB (total) | 8 MB (total) |
| L2 Cache | 256K (per core) | 256 kB (per core) |
| Process | 22 nm | 14 nm-36% |
| Architecture | Haswell (2013−2015) | Skylake-H (2015−2016) |
| PassMark | 7,263 | 7,325 |
Memory & Platform
The Core i7-4790 uses the LGA1150 socket (PCIe 3.0), while the Xeon E3-1565L v5 uses BGA1440 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Core i7-4790 | Xeon E3-1565L v5 |
|---|---|---|
| Socket | LGA1150 | BGA1440 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
Value Analysis
The Core i7-4790 launched at $339 MSRP, while the Xeon E3-1565L v5 debuted at $1552. At current prices ($60 vs $120), the Core i7-4790 is $60 cheaper. In terms of value (PassMark points per dollar), the Core i7-4790 delivers 121.0 pts/$ vs 61.0 pts/$ for the Xeon E3-1565L v5 — making the Core i7-4790 the 65.9% better value option.
| Feature | Core i7-4790 | Xeon E3-1565L v5 |
|---|---|---|
| MSRP | $339-78% | $1552 |
| Avg Price (30d) | $60-50% | $120 |
| Performance per Dollar | 121.0+98% | 61.0 |
| Release Date | 2014 | 2016 |
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