Core i5-1235U vs Xeon Gold 6128
Core i5-1235U
Xeon Gold 6128
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 Core i5-1235U is positioned at rank 171 and the Xeon Gold 6128 is on rank 252, so the Core i5-1235U offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-1235U
Performance Per Dollar Xeon Gold 6128
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-1235U | Xeon Gold 6128 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Alder Lake-U (2022) / Intel 7 nm) | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) |
💎 Value Proposition
| Insight | Core i5-1235U | Xeon Gold 6128 |
|---|---|---|
| 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 Core i5-1235U and Xeon Gold 6128
Core i5-1235U
The Core i5-1235U 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 1.3 GHz, with boost up to 4.4 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: 12,740 points. Launch price was $149.
Xeon Gold 6128
The Xeon Gold 6128 is manufactured by Intel. It was released in 25 April 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 6 cores and 12 threads. Base frequency is 3.4 GHz, with boost up to 3.7 GHz. L3 cache: 19.25 MB. L2 cache: 6 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 115 Watt. Memory support: DDR4-2666. Passmark benchmark score: 12,887 points. Launch price was $1,697.
Processing Power
The Core i5-1235U packs 10 cores / 12 threads, while the Xeon Gold 6128 offers 6 cores / 12 threads — the Core i5-1235U has 4 more cores. Boost clocks reach 4.4 GHz on the Core i5-1235U versus 3.7 GHz on the Xeon Gold 6128 — a 17.3% clock advantage for the Core i5-1235U (base: 1.3 GHz vs 3.4 GHz). The Core i5-1235U uses the Alder Lake-U (2022) architecture (Intel 7 nm), while the Xeon Gold 6128 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Core i5-1235U scores 12,740 against the Xeon Gold 6128's 12,887 — a 1.1% lead for the Xeon Gold 6128. L3 cache: 12 MB (total) on the Core i5-1235U vs 19.25 MB on the Xeon Gold 6128.
| Feature | Core i5-1235U | Xeon Gold 6128 |
|---|---|---|
| Cores / Threads | 10 / 12+67% | 6 / 12 |
| Boost Clock | 4.4 GHz+19% | 3.7 GHz |
| Base Clock | 1.3 GHz | 3.4 GHz+162% |
| L3 Cache | 12 MB (total) | 19.25 MB+60% |
| L2 Cache | 1.25 MB (per core) | 6 MB+380% |
| Process | Intel 7 nm-50% | 14 nm |
| Architecture | Alder Lake-U (2022) | Skylake (server) (2017−2018) |
| PassMark | 12,740 | 12,887+1% |
| Geekbench 6 Single | 2,095 | — |
Memory & Platform
The Core i5-1235U uses the FCBGA1744 socket (PCIe 5.0), while the Xeon Gold 6128 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i5-1235U | Xeon Gold 6128 |
|---|---|---|
| Socket | FCBGA1744 | LGA3647 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
| Max RAM Speed | LPDDR5-5200 | — |
| Max RAM Capacity | 64 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 20 | — |
Advanced Features
Virtualization: VT-x, VT-d, EPT (Core i5-1235U) / not specified (Xeon Gold 6128). The Core i5-1235U includes integrated graphics (Iris Xe Graphics 80EU), while the Xeon Gold 6128 requires a dedicated GPU. Primary use case: Core i5-1235U targets Mainstream Laptop. Direct competitor: Core i5-1235U rivals Ryzen 5 6600U.
| Feature | Core i5-1235U | Xeon Gold 6128 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Iris Xe Graphics 80EU | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d, EPT | — |
| Target Use | Mainstream Laptop | — |
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