Core i5-12600HX vs Xeon Gold 6140
Core i5-12600HX
Xeon Gold 6140
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 Core i5-12600HX
Performance Per Dollar Xeon Gold 6140
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-12600HX | Xeon Gold 6140 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Alder Lake-HX (2022) / Intel 7 nm) | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) |
💎 Value Proposition
| Insight | Core i5-12600HX | Xeon Gold 6140 |
|---|---|---|
| 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 i5-12600HX and Xeon Gold 6140
Core i5-12600HX
The Core i5-12600HX is manufactured by Intel. It was released in 10 May 2022 (3 years ago). It is based on the Alder Lake-HX (2022) architecture. It features 12 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 4.6 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1964. Thermal design power (TDP): 55 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 24,396 points. Launch price was $299.
Xeon Gold 6140
The Xeon Gold 6140 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 18 cores and 36 threads. Base frequency is 2.3 GHz, with boost up to 3.7 GHz. L3 cache: 24.75 MB. L2 cache: 18 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 140 Watt. Memory support: DDR4-2666. Passmark benchmark score: 24,187 points. Launch price was $2,445.
Processing Power
The Core i5-12600HX packs 12 cores / 16 threads, while the Xeon Gold 6140 offers 18 cores / 36 threads — the Xeon Gold 6140 has 6 more cores. Boost clocks reach 4.6 GHz on the Core i5-12600HX versus 3.7 GHz on the Xeon Gold 6140 — a 21.7% clock advantage for the Core i5-12600HX (base: 2.5 GHz vs 2.3 GHz). The Core i5-12600HX uses the Alder Lake-HX (2022) architecture (Intel 7 nm), while the Xeon Gold 6140 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Core i5-12600HX scores 24,396 against the Xeon Gold 6140's 24,187 — a 0.9% lead for the Core i5-12600HX. L3 cache: 18 MB (total) on the Core i5-12600HX vs 24.75 MB on the Xeon Gold 6140.
| Feature | Core i5-12600HX | Xeon Gold 6140 |
|---|---|---|
| Cores / Threads | 12 / 16 | 18 / 36+50% |
| Boost Clock | 4.6 GHz+24% | 3.7 GHz |
| Base Clock | 2.5 GHz+9% | 2.3 GHz |
| L3 Cache | 18 MB (total) | 24.75 MB+38% |
| L2 Cache | 1.25 MB (per core) | 18 MB+1340% |
| Process | Intel 7 nm-50% | 14 nm |
| Architecture | Alder Lake-HX (2022) | Skylake (server) (2017−2018) |
| PassMark | 24,396 | 24,187 |
| Geekbench 6 Single | 2,434 | — |
Memory & Platform
The Core i5-12600HX uses the FCBGA1964 socket (PCIe 5.0), while the Xeon Gold 6140 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Core i5-12600HX versus 2666 on the Xeon Gold 6140 — the Xeon Gold 6140 supports 199.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6140 supports up to 768 of RAM compared to 128 GB — 142.9% more capacity for professional workloads. Memory channels: 2 (Core i5-12600HX) vs 6 (Xeon Gold 6140). Both provide 48 PCIe lanes. Chipset compatibility: HM670,WM690 (Core i5-12600HX) and C621 (Xeon Gold 6140).
| Feature | Core i5-12600HX | Xeon Gold 6140 |
|---|---|---|
| Socket | FCBGA1964 | LGA3647 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
| Max RAM Speed | DDR5-4800 | 2666+53220% |
| Max RAM Capacity | 128 GB+17476167% | 768 |
| RAM Channels | 2 | 6+200% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 48 | 48 |
Advanced Features
Only the Core i5-12600HX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon Gold 6140 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, EPT (Core i5-12600HX) vs VT-x, VT-d (Xeon Gold 6140). The Core i5-12600HX includes integrated graphics (UHD Graphics 770), while the Xeon Gold 6140 requires a dedicated GPU. Primary use case: Core i5-12600HX targets Workstation Laptop. Direct competitor: Core i5-12600HX rivals Ryzen 7 6800H; Xeon Gold 6140 rivals EPYC 7451.
| Feature | Core i5-12600HX | Xeon Gold 6140 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | UHD Graphics 770 | None |
| Unlocked | Yes | No |
| AVX-512 | No | Yes |
| Virtualization | VT-x, VT-d, EPT | VT-x, VT-d |
| Target Use | Workstation Laptop | — |
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