Xeon E5-2650 v4 vs Core i7-1265U
Xeon E5-2650 v4
Core i7-1265U
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 Xeon E5-2650 v4
Performance Per Dollar Core i7-1265U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E5-2650 v4 | Core i7-1265U |
|---|---|---|
| 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 (Broadwell-EP (2016) / 14 nm) | ✨ Modern (Alder Lake-U (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | Xeon E5-2650 v4 | Core i7-1265U |
|---|---|---|
| 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 E5-2650 v4 and Core i7-1265U
Xeon E5-2650 v4
The Xeon E5-2650 v4 is manufactured by Intel. It was released in 16 March 2016 (9 years ago). It is based on the Broadwell-EP (2016) architecture. It features 12 cores and 24 threads. Base frequency is 2.2 GHz, with boost up to 2.9 GHz. L3 cache: 30 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 105 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400. Passmark benchmark score: 13,290 points. Launch price was $1,166.
Core i7-1265U
The Core i7-1265U is manufactured by Intel. It was released in 23 February 2022 (3 years ago). It is based on the Alder Lake-U (2022) architecture. It features 10 cores and 12 threads. Base frequency is 1.8 GHz, with boost up to 4.8 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 15 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 13,282 points. Launch price was $149.
Processing Power
The Xeon E5-2650 v4 packs 12 cores / 24 threads, while the Core i7-1265U offers 10 cores / 12 threads — the Xeon E5-2650 v4 has 2 more cores. Boost clocks reach 2.9 GHz on the Xeon E5-2650 v4 versus 4.8 GHz on the Core i7-1265U — a 49.4% clock advantage for the Core i7-1265U (base: 2.2 GHz vs 1.8 GHz). The Xeon E5-2650 v4 uses the Broadwell-EP (2016) architecture (14 nm), while the Core i7-1265U uses Alder Lake-U (2022) (Intel 7 nm). In PassMark, the Xeon E5-2650 v4 scores 13,290 against the Core i7-1265U's 13,282 — a 0.1% lead for the Xeon E5-2650 v4. L3 cache: 30 MB (total) on the Xeon E5-2650 v4 vs 12 MB (total) on the Core i7-1265U.
| Feature | Xeon E5-2650 v4 | Core i7-1265U |
|---|---|---|
| Cores / Threads | 12 / 24+20% | 10 / 12 |
| Boost Clock | 2.9 GHz | 4.8 GHz+66% |
| Base Clock | 2.2 GHz+22% | 1.8 GHz |
| L3 Cache | 30 MB (total)+150% | 12 MB (total) |
| L2 Cache | 256 kB (per core) | 1.25 MB (per core)+400% |
| Process | 14 nm | Intel 7 nm-50% |
| Architecture | Broadwell-EP (2016) | Alder Lake-U (2022) |
| PassMark | 13,290 | 13,282 |
Memory & Platform
The Xeon E5-2650 v4 uses the LGA2011 socket (PCIe 5.0), while the Core i7-1265U uses FCBGA1744 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Xeon E5-2650 v4 | Core i7-1265U |
|---|---|---|
| Socket | LGA2011 | FCBGA1744 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR4-2400 | — |
| Max RAM Capacity | 1536 GB | — |
| RAM Channels | 4 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 40 | — |
Advanced Features
Virtualization: VT-x, VT-d (Xeon E5-2650 v4) / not specified (Core i7-1265U). Primary use case: Xeon E5-2650 v4 targets Server.
| Feature | Xeon E5-2650 v4 | Core i7-1265U |
|---|---|---|
| Integrated GPU | No | — |
| Unlocked | No | — |
| AVX-512 | Yes | — |
| Virtualization | VT-x, VT-d | — |
| Target Use | Server | — |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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