Xeon E5-4648 V3 vs Xeon E5-2450 v2
Xeon E5-4648 V3
Xeon E5-2450 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 E5-4648 V3 is positioned at rank 240 and the Xeon E5-2450 v2 is on rank 317, so the Xeon E5-4648 V3 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon E5-4648 V3
Performance Per Dollar Xeon E5-2450 v2
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E5-4648 V3 | Xeon E5-2450 v2 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($45) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Haswell-EP (2014−2015) / 22 nm) | 🛑 Legacy (Ivy Bridge-EN (2013−2014) / 22 nm) |
💎 Value Proposition
| Insight | Xeon E5-4648 V3 | Xeon E5-2450 v2 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($45) | ✅ 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 Xeon E5-4648 V3 and Xeon E5-2450 v2
Xeon E5-4648 V3
The Xeon E5-4648 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 24 threads. Base frequency is 1.7 GHz, with boost up to 2.2 GHz. L3 cache: 30 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011-3. Thermal design power (TDP): 105 Watt. Memory support: DDR4-1866. Passmark benchmark score: 9,061 points. Launch price was $800.
Xeon E5-2450 v2
The Xeon E5-2450 v2 is manufactured by Intel. It was released in 2015-01-01. It is based on the Ivy Bridge-EN (2013−2014) architecture. It features 8 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 3.3 GHz. L3 cache: 20 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1356. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 9,057 points. Launch price was $800.
Processing Power
The Xeon E5-4648 V3 packs 12 cores / 24 threads, while the Xeon E5-2450 v2 offers 8 cores / 16 threads — the Xeon E5-4648 V3 has 4 more cores. Boost clocks reach 2.2 GHz on the Xeon E5-4648 V3 versus 3.3 GHz on the Xeon E5-2450 v2 — a 40% clock advantage for the Xeon E5-2450 v2 (base: 1.7 GHz vs 2.5 GHz). The Xeon E5-4648 V3 uses the Haswell-EP (2014−2015) architecture (22 nm), while the Xeon E5-2450 v2 uses Ivy Bridge-EN (2013−2014) (22 nm). In PassMark, the Xeon E5-4648 V3 scores 9,061 against the Xeon E5-2450 v2's 9,057 — a 0% lead for the Xeon E5-4648 V3. L3 cache: 30 MB (total) on the Xeon E5-4648 V3 vs 20 MB (total) on the Xeon E5-2450 v2.
| Feature | Xeon E5-4648 V3 | Xeon E5-2450 v2 |
|---|---|---|
| Cores / Threads | 12 / 24+50% | 8 / 16 |
| Boost Clock | 2.2 GHz | 3.3 GHz+50% |
| Base Clock | 1.7 GHz | 2.5 GHz+47% |
| L3 Cache | 30 MB (total)+50% | 20 MB (total) |
| L2 Cache | 256K (per core) | 256 kB (per core) |
| Process | 22 nm | 22 nm |
| Architecture | Haswell-EP (2014−2015) | Ivy Bridge-EN (2013−2014) |
| PassMark | 9,061 | 9,057 |
Memory & Platform
The Xeon E5-4648 V3 uses the LGA2011-3 socket (PCIe 5.0), while the Xeon E5-2450 v2 uses LGA1356 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon E5-4648 V3 | Xeon E5-2450 v2 |
|---|---|---|
| Socket | LGA2011-3 | LGA1356 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
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