Xeon E5-1650 vs Core i7-4790K
Xeon E5-1650
Core i7-4790K
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 Xeon E5-1650 is positioned at rank 371 and the Core i7-4790K is on rank 726, so the Xeon E5-1650 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon E5-1650
Performance Per Dollar Core i7-4790K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E5-1650 | Core i7-4790K |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($93) |
| Longevity | 🛑 Legacy (Sandy Bridge-E (2011−2013) / 32 nm) | 🛑 Legacy (Devil's Canyon / 22 nm) |
💎 Value Proposition
| Insight | Xeon E5-1650 | Core i7-4790K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($93) |
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 Xeon E5-1650 and Core i7-4790K
Xeon E5-1650
The Xeon E5-1650 is manufactured by Intel. It was released in 6 March 2012 (13 years ago). It is based on the Sandy Bridge-E (2011−2013) architecture. It features 6 cores and 12 threads. Base frequency is 3.2 GHz, with boost up to 3.8 GHz. L3 cache: 12288 kB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA2011. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 8,056 points. Launch price was $175.
Core i7-4790K
The Core i7-4790K is manufactured by Intel. It was released in Junho 2014 (11 years ago). It is based on the Devil's Canyon architecture. It features 4 cores and 8 threads. Base frequency is 4 GHz, with boost up to 4.4 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 88 Watt. Memory support: DDR3. Passmark benchmark score: 8,063 points. Launch price was $339.
Processing Power
The Xeon E5-1650 packs 6 cores / 12 threads, while the Core i7-4790K offers 4 cores / 8 threads — the Xeon E5-1650 has 2 more cores. Boost clocks reach 3.8 GHz on the Xeon E5-1650 versus 4.4 GHz on the Core i7-4790K — a 14.6% clock advantage for the Core i7-4790K (base: 3.2 GHz vs 4 GHz). The Xeon E5-1650 uses the Sandy Bridge-E (2011−2013) architecture (32 nm), while the Core i7-4790K uses Devil's Canyon (22 nm). In PassMark, the Xeon E5-1650 scores 8,056 against the Core i7-4790K's 8,063 — a 0.1% lead for the Core i7-4790K. L3 cache: 12288 kB (total) on the Xeon E5-1650 vs 8 MB (total) on the Core i7-4790K.
| Feature | Xeon E5-1650 | Core i7-4790K |
|---|---|---|
| Cores / Threads | 6 / 12+50% | 4 / 8 |
| Boost Clock | 3.8 GHz | 4.4 GHz+16% |
| Base Clock | 3.2 GHz | 4 GHz+25% |
| L3 Cache | 12288 kB (total)+50% | 8 MB (total) |
| L2 Cache | 256 kB (per core) | 256K (per core) |
| Process | 32 nm | 22 nm-31% |
| Architecture | Sandy Bridge-E (2011−2013) | Devil's Canyon |
| PassMark | 8,056 | 8,063 |
Memory & Platform
The Xeon E5-1650 uses the LGA2011 socket (PCIe 5.0), while the Core i7-4790K uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR3-1600 memory speed. The Xeon E5-1650 supports up to 384 GB of RAM compared to 32 GB — 169.2% more capacity for professional workloads. Memory channels: 4 (Xeon E5-1650) vs 2 (Core i7-4790K). PCIe lanes: 40 (Xeon E5-1650) vs 16 (Core i7-4790K) — the Xeon E5-1650 offers 24 more lanes for additional GPUs or NVMe drives.
| Feature | Xeon E5-1650 | Core i7-4790K |
|---|---|---|
| Socket | LGA2011 | LGA1150 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
| Max RAM Speed | DDR3-1600 | DDR3-1600 |
| Max RAM Capacity | 384 GB+1100% | 32 GB |
| RAM Channels | 4+100% | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 40+150% | 16 |
Advanced Features
Virtualization: VT-x, VT-d (Xeon E5-1650) / not specified (Core i7-4790K). The Core i7-4790K includes integrated graphics (Intel HD Graphics 4600), while the Xeon E5-1650 requires a dedicated GPU. Primary use case: Xeon E5-1650 targets Workstation.
| Feature | Xeon E5-1650 | Core i7-4790K |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Intel HD Graphics 4600 |
| Unlocked | Yes | — |
| AVX-512 | Yes | — |
| Virtualization | VT-x, VT-d | — |
| Target Use | Workstation | — |
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