Core i5-11400T vs Xeon E5-2685 v3
Core i5-11400T
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 i5-11400T
Performance Per Dollar Xeon E5-2685 v3
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-11400T | Xeon E5-2685 v3 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($140) | ⚠️ Higher cost ($2,090) |
| Longevity | ✨ Modern (Rocket Lake (2021) / 14 nm) | 🛑 Legacy (Haswell-EP (2014−2015) / 22 nm) |
💎 Value Proposition
| Insight | Core i5-11400T | Xeon E5-2685 v3 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+1403%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($140) | ⚠️ 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 i5-11400T and Xeon E5-2685 v3
Core i5-11400T
The Core i5-11400T is manufactured by Intel. It was released in 16 March 2021 (4 years ago). It is based on the Rocket Lake (2021) architecture. It features 6 cores and 12 threads. Base frequency is 1.3 GHz, with boost up to 3.7 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 35 Watt. Memory support: DDR4. Passmark benchmark score: 13,034 points. Launch price was $182.
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 i5-11400T 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 3.7 GHz on the Core i5-11400T versus 3.3 GHz on the Xeon E5-2685 v3 — a 11.4% clock advantage for the Core i5-11400T (base: 1.3 GHz vs 2.6 GHz). The Core i5-11400T uses the Rocket Lake (2021) architecture (14 nm), while the Xeon E5-2685 v3 uses Haswell-EP (2014−2015) (22 nm). In PassMark, the Core i5-11400T scores 13,034 against the Xeon E5-2685 v3's 12,944 — a 0.7% lead for the Core i5-11400T. L3 cache: 12 MB (total) on the Core i5-11400T vs 30 MB (total) on the Xeon E5-2685 v3.
| Feature | Core i5-11400T | Xeon E5-2685 v3 |
|---|---|---|
| Cores / Threads | 6 / 12 | 12 / 12+100% |
| Boost Clock | 3.7 GHz+12% | 3.3 GHz |
| Base Clock | 1.3 GHz | 2.6 GHz+100% |
| L3 Cache | 12 MB (total) | 30 MB (total)+150% |
| L2 Cache | 256K (per core) | 256K (per core) |
| Process | 14 nm-36% | 22 nm |
| Architecture | Rocket Lake (2021) | Haswell-EP (2014−2015) |
| PassMark | 13,034 | 12,944 |
| Cinebench R23 Multi | 3,891 | — |
| Geekbench 6 Single | 1,767 | — |
| Geekbench 6 Multi | 6,179 | — |
Memory & Platform
The Core i5-11400T uses the LGA1200 socket (PCIe 4.0), while the Xeon E5-2685 v3 uses LGA2011-3 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Core i5-11400T | Xeon E5-2685 v3 |
|---|---|---|
| Socket | LGA1200 | LGA2011-3 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | DDR4-3200 | — |
| Max RAM Capacity | 128 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 20 | — |
Advanced Features
Virtualization: VT-x, VT-d, EPT (Core i5-11400T) / not specified (Xeon E5-2685 v3). The Core i5-11400T includes integrated graphics (UHD 730), while the Xeon E5-2685 v3 requires a dedicated GPU. Primary use case: Core i5-11400T targets Productivity. Direct competitor: Core i5-11400T rivals Core i5-11400.
| Feature | Core i5-11400T | Xeon E5-2685 v3 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | UHD 730 | — |
| Unlocked | No | — |
| AVX-512 | Yes | — |
| Virtualization | VT-x, VT-d, EPT | — |
| Target Use | Productivity | — |
Value Analysis
The Core i5-11400T launched at $182 MSRP, while the Xeon E5-2685 v3 debuted at $2090.
| Feature | Core i5-11400T | Xeon E5-2685 v3 |
|---|---|---|
| MSRP | $182-91% | $2090 |
| Avg Price (30d) | $140 | — |
| Release Date | 2021 | 2014 |
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