CPU
GPU
Xeon D-2123IT
Xeon E5-2448L
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-2123IT is positioned at rank 437 and the Xeon E5-2448L is on rank 434, so the Xeon E5-2448L 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-2123IT
Performance Per Dollar Xeon E5-2448L
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon D-2123IT | Xeon E5-2448L |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) | 🛑 Legacy (Sandy Bridge-EN (2012) / 32 nm) |
💎 Value Proposition
| Insight | Xeon D-2123IT | Xeon E5-2448L |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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-2123IT and Xeon E5-2448L
Xeon D-2123IT
The Xeon D-2123IT 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 4 cores and 8 threads. Base frequency is 2.2 GHz, with boost up to 3 GHz. L3 cache: 8.25 MB. L2 cache: 4 MB. Built on 14 nm process technology. Socket: FCBGA2518. Thermal design power (TDP): 60 Watt. Memory support: DDR4. Passmark benchmark score: 6,689 points. Launch price was $213.
Xeon E5-2448L
The Xeon E5-2448L is manufactured by Intel. It was released in 2015-01-01. It is based on the Sandy Bridge-EN (2012) architecture. It features 8 cores and 16 threads. Base frequency is 1.8 GHz, with boost up to 2.1 GHz. L3 cache: 20480 kB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1356. Thermal design power (TDP): 70 Watt. Memory support: DDR3. Passmark benchmark score: 6,774 points. Launch price was $800.
Processing Power
The Xeon D-2123IT packs 4 cores / 8 threads, while the Xeon E5-2448L offers 8 cores / 16 threads — the Xeon E5-2448L has 4 more cores. Boost clocks reach 3 GHz on the Xeon D-2123IT versus 2.1 GHz on the Xeon E5-2448L — a 35.3% clock advantage for the Xeon D-2123IT (base: 2.2 GHz vs 1.8 GHz). The Xeon D-2123IT uses the Skylake (server) (2017−2018) architecture (14 nm), while the Xeon E5-2448L uses Sandy Bridge-EN (2012) (32 nm). In PassMark, the Xeon D-2123IT scores 6,689 against the Xeon E5-2448L's 6,774 — a 1.3% lead for the Xeon E5-2448L. L3 cache: 8.25 MB on the Xeon D-2123IT vs 20480 kB (total) on the Xeon E5-2448L.
| Feature | Xeon D-2123IT | Xeon E5-2448L |
|---|---|---|
| Cores / Threads | 4 / 8 | 8 / 16+100% |
| Boost Clock | 3 GHz+43% | 2.1 GHz |
| Base Clock | 2.2 GHz+22% | 1.8 GHz |
| L3 Cache | 8.25 MB | 20480 kB (total)+142% |
| L2 Cache | 4 MB+1500% | 256 kB (per core) |
| Process | 14 nm-56% | 32 nm |
| Architecture | Skylake (server) (2017−2018) | Sandy Bridge-EN (2012) |
| PassMark | 6,689 | 6,774+1% |
Memory & Platform
The Xeon D-2123IT uses the FCBGA2518 socket (PCIe 3.0), while the Xeon E5-2448L uses LGA1356 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Xeon D-2123IT | Xeon E5-2448L |
|---|---|---|
| Socket | FCBGA2518 | LGA1356 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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