Core i7-6950X vs Xeon Silver 4214R
Core i7-6950X
Xeon Silver 4214R
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 i7-6950X
Performance Per Dollar Xeon Silver 4214R
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-6950X | Xeon Silver 4214R |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($180) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Broadwell-E (2016) / 14 nm) | ✨ Modern (Cascade Lake (2019−2020) / 14 nm) |
💎 Value Proposition
| Insight | Core i7-6950X | Xeon Silver 4214R |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($180) | ✅ 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 i7-6950X and Xeon Silver 4214R
Core i7-6950X
The Core i7-6950X is manufactured by Intel. It was released in 31 May 2016 (9 years ago). It is based on the Broadwell-E (2016) architecture. It features 10 cores and 20 threads. Base frequency is 3 GHz, with boost up to 4 GHz. L3 cache: 25 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 140 Watt. Memory support: DDR4. Passmark benchmark score: 17,580 points. Launch price was $1,723.
Xeon Silver 4214R
The Xeon Silver 4214R is manufactured by Intel. It was released in 24 February 2020 (5 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 12 cores and 24 threads. Base frequency is 2.4 GHz, with boost up to 3.5 GHz. L3 cache: 16.5 MB. L2 cache: 12 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 100 Watt. Memory support: DDR4-2400. Passmark benchmark score: 17,489 points. Launch price was $705.
Processing Power
The Core i7-6950X packs 10 cores / 20 threads, while the Xeon Silver 4214R offers 12 cores / 24 threads — the Xeon Silver 4214R has 2 more cores. Boost clocks reach 4 GHz on the Core i7-6950X versus 3.5 GHz on the Xeon Silver 4214R — a 13.3% clock advantage for the Core i7-6950X (base: 3 GHz vs 2.4 GHz). The Core i7-6950X uses the Broadwell-E (2016) architecture (14 nm), while the Xeon Silver 4214R uses Cascade Lake (2019−2020) (14 nm). In PassMark, the Core i7-6950X scores 17,580 against the Xeon Silver 4214R's 17,489 — a 0.5% lead for the Core i7-6950X. L3 cache: 25 MB (total) on the Core i7-6950X vs 16.5 MB on the Xeon Silver 4214R.
| Feature | Core i7-6950X | Xeon Silver 4214R |
|---|---|---|
| Cores / Threads | 10 / 20 | 12 / 24+20% |
| Boost Clock | 4 GHz+14% | 3.5 GHz |
| Base Clock | 3 GHz+25% | 2.4 GHz |
| L3 Cache | 25 MB (total)+52% | 16.5 MB |
| L2 Cache | 256K (per core) | 12 MB+4700% |
| Process | 14 nm | 14 nm |
| Architecture | Broadwell-E (2016) | Cascade Lake (2019−2020) |
| PassMark | 17,580 | 17,489 |
Memory & Platform
The Core i7-6950X uses the LGA2011 socket (PCIe 3.0), while the Xeon Silver 4214R uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i7-6950X | Xeon Silver 4214R |
|---|---|---|
| Socket | LGA2011 | LGA3647 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | — | 2400 |
| Max RAM Capacity | — | 1024 |
| RAM Channels | — | 6 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 48 |
Advanced Features
Virtualization: not specified (Core i7-6950X) / VT-x, VT-d (Xeon Silver 4214R). Direct competitor: Xeon Silver 4214R rivals EPYC 7302P.
| Feature | Core i7-6950X | Xeon Silver 4214R |
|---|---|---|
| Integrated GPU | — | No |
| IGPU Model | — | None |
| Unlocked | — | No |
| AVX-512 | — | Yes |
| Virtualization | — | VT-x, VT-d |
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