Xeon D-2143IT vs Xeon E5-2667 v2
Xeon D-2143IT
Xeon E5-2667 v2
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 D-2143IT is positioned at rank 276 and the Xeon E5-2667 v2 is on rank 362, so the Xeon D-2143IT offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon D-2143IT
Performance Per Dollar Xeon E5-2667 v2
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon D-2143IT | Xeon E5-2667 v2 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($300) |
| Longevity | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) | 🛑 Legacy (Ivy Bridge-EP (2013) / 22 nm) |
💎 Value Proposition
| Insight | Xeon D-2143IT | Xeon E5-2667 v2 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($300) |
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 D-2143IT and Xeon E5-2667 v2
Xeon D-2143IT
The Xeon D-2143IT is manufactured by Intel. It was released in 7 February 2018 (7 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 8 cores and 16 threads. Base frequency is 2.2 GHz, with boost up to 3 GHz. L3 cache: 11 MB. L2 cache: 8 MB. Built on 14 nm process technology. Socket: FCBGA2518. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 12,116 points. Launch price was $566.
Xeon E5-2667 v2
The Xeon E5-2667 v2 is manufactured by Intel. It was released in 1 September 2013 (12 years ago). It is based on the Ivy Bridge-EP (2013) architecture. It features 8 cores and 16 threads. Base frequency is 3.3 GHz, with boost up to 4 GHz. L3 cache: 20 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 12,186 points. Launch price was $2,300.
Processing Power
Both the Xeon D-2143IT and Xeon E5-2667 v2 share an identical 8-core/16-thread configuration. Boost clocks reach 3 GHz on the Xeon D-2143IT versus 4 GHz on the Xeon E5-2667 v2 — a 28.6% clock advantage for the Xeon E5-2667 v2 (base: 2.2 GHz vs 3.3 GHz). The Xeon D-2143IT uses the Skylake (server) (2017−2018) architecture (14 nm), while the Xeon E5-2667 v2 uses Ivy Bridge-EP (2013) (22 nm). In PassMark, the Xeon D-2143IT scores 12,116 against the Xeon E5-2667 v2's 12,186 — a 0.6% lead for the Xeon E5-2667 v2. L3 cache: 11 MB on the Xeon D-2143IT vs 20 MB (total) on the Xeon E5-2667 v2.
| Feature | Xeon D-2143IT | Xeon E5-2667 v2 |
|---|---|---|
| Cores / Threads | 8 / 16 | 8 / 16 |
| Boost Clock | 3 GHz | 4 GHz+33% |
| Base Clock | 2.2 GHz | 3.3 GHz+50% |
| L3 Cache | 11 MB | 20 MB (total)+82% |
| L2 Cache | 8 MB+3100% | 256 kB (per core) |
| Process | 14 nm-36% | 22 nm |
| Architecture | Skylake (server) (2017−2018) | Ivy Bridge-EP (2013) |
| PassMark | 12,116 | 12,186 |
Memory & Platform
The Xeon D-2143IT uses the FCBGA2518 socket (PCIe 3.0), while the Xeon E5-2667 v2 uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon D-2143IT | Xeon E5-2667 v2 |
|---|---|---|
| Socket | FCBGA2518 | LGA2011 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | — | DDR3-1866 |
| Max RAM Capacity | — | 768 GB |
| RAM Channels | — | 4 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 40 |
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