Core i5-10400F vs Xeon E5-2685 v3
Core i5-10400F
Xeon E5-2685 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 i5-10400F
Performance Per Dollar Xeon E5-2685 v3
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-10400F | Xeon E5-2685 v3 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($102) | ⚠️ Higher cost ($2,090) |
| Longevity | ✨ Modern (Comet Lake (2020−2025) / 14 nm) | 🛑 Legacy (Haswell-EP (2014−2015) / 22 nm) |
💎 Value Proposition
| Insight | Core i5-10400F | Xeon E5-2685 v3 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+1962%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($102) | ⚠️ Higher cost ($2,090) |
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 i5-10400F and Xeon E5-2685 v3
Core i5-10400F
The Core i5-10400F is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 4.3 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 13,029 points. Launch price was $155.
Xeon E5-2685 v3
The Xeon E5-2685 v3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EP (2014−2015) architecture. It features 12 cores and 12 threads. Base frequency is 2.6 GHz, with boost up to 3.3 GHz. L3 cache: 30 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011-3. Thermal design power (TDP): 120 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133. Passmark benchmark score: 12,944 points. Launch price was $800.
Processing Power
The Core i5-10400F packs 6 cores / 12 threads, while the Xeon E5-2685 v3 offers 12 cores / 12 threads — the Xeon E5-2685 v3 has 6 more cores. Boost clocks reach 4.3 GHz on the Core i5-10400F versus 3.3 GHz on the Xeon E5-2685 v3 — a 26.3% clock advantage for the Core i5-10400F (base: 2.9 GHz vs 2.6 GHz). The Core i5-10400F uses the Comet Lake (2020−2025) architecture (14 nm), while the Xeon E5-2685 v3 uses Haswell-EP (2014−2015) (22 nm). In PassMark, the Core i5-10400F scores 13,029 against the Xeon E5-2685 v3's 12,944 — a 0.7% lead for the Core i5-10400F. L3 cache: 12 MB (total) on the Core i5-10400F vs 30 MB (total) on the Xeon E5-2685 v3.
| Feature | Core i5-10400F | Xeon E5-2685 v3 |
|---|---|---|
| Cores / Threads | 6 / 12 | 12 / 12+100% |
| Boost Clock | 4.3 GHz+30% | 3.3 GHz |
| Base Clock | 2.9 GHz+12% | 2.6 GHz |
| L3 Cache | 12 MB (total) | 30 MB (total)+150% |
| L2 Cache | 256K (per core) | 256K (per core) |
| Process | 14 nm-36% | 22 nm |
| Architecture | Comet Lake (2020−2025) | Haswell-EP (2014−2015) |
| PassMark | 13,029 | 12,944 |
| Cinebench R23 Multi | 8,191 | — |
| Geekbench 6 Single | 1,454 | — |
| Geekbench 6 Multi | 5,783 | — |
Memory & Platform
The Core i5-10400F uses the LGA1200 socket (PCIe 3.0), while the Xeon E5-2685 v3 uses LGA2011-3 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Core i5-10400F | Xeon E5-2685 v3 |
|---|---|---|
| Socket | LGA1200 | LGA2011-3 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
| Max RAM Speed | DDR4-2666 | — |
| Max RAM Capacity | 128 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x, VT-d (Core i5-10400F) / not specified (Xeon E5-2685 v3). Primary use case: Core i5-10400F targets Gaming. Direct competitor: Core i5-10400F rivals Ryzen 5 3600.
| Feature | Core i5-10400F | Xeon E5-2685 v3 |
|---|---|---|
| Integrated GPU | No | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d | — |
| Target Use | Gaming | — |
Value Analysis
The Core i5-10400F launched at $160 MSRP, while the Xeon E5-2685 v3 debuted at $2090.
| Feature | Core i5-10400F | Xeon E5-2685 v3 |
|---|---|---|
| MSRP | $160-92% | $2090 |
| Avg Price (30d) | $102 | — |
| Release Date | 2020 | 2014 |
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