CPU
GPU
Xeon Gold 6128
Core i7-3970X Extreme Edition
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 Gold 6128 is positioned at rank 252 and the Core i7-3970X Extreme Edition is on rank 943, so the Xeon Gold 6128 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon Gold 6128
Performance Per Dollar Core i7-3970X Extreme Edition
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Gold 6128 | Core i7-3970X Extreme Edition |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($175) |
| Longevity | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Xeon Gold 6128 | Core i7-3970X Extreme Edition |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($175) |
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 Gold 6128 and Core i7-3970X Extreme Edition
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.
Core i7-3970X Extreme Edition
The Core i7-3970X Extreme Edition is manufactured by Intel. It was released in 12 November 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 6 cores and 12 threads. Max frequency: 3.5 GHz. L3 cache: 15 MB. L2 cache: 1,536 kB. Built on 32 nm process technology. Socket: FCLGA2011. Thermal design power (TDP): 150 Watt. Memory support: DDR3-1600. Passmark benchmark score: 12,900 points. Launch price was $149.
Processing Power
Both the Xeon Gold 6128 and Core i7-3970X Extreme Edition share an identical 6-core/12-thread configuration. Boost clocks reach 3.7 GHz on the Xeon Gold 6128 versus 3.5 GHz on the Core i7-3970X Extreme Edition — a 5.6% clock advantage for the Xeon Gold 6128. The Xeon Gold 6128 uses the Skylake (server) (2017−2018) architecture (14 nm), while the Core i7-3970X Extreme Edition uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Xeon Gold 6128 scores 12,887 against the Core i7-3970X Extreme Edition's 12,900 — a 0.1% lead for the Core i7-3970X Extreme Edition. L3 cache: 19.25 MB on the Xeon Gold 6128 vs 15 MB on the Core i7-3970X Extreme Edition.
| Feature | Xeon Gold 6128 | Core i7-3970X Extreme Edition |
|---|---|---|
| Cores / Threads | 6 / 12 | 6 / 12 |
| Boost Clock | 3.7 GHz+6% | 3.5 GHz |
| Base Clock | 3.4 GHz | — |
| L3 Cache | 19.25 MB+28% | 15 MB |
| L2 Cache | 6 MB+300% | 1,536 kB |
| Process | 14 nm-56% | 32 nm |
| Architecture | Skylake (server) (2017−2018) | Sandy Bridge (2011−2013) |
| PassMark | 12,887 | 12,900 |
| Geekbench 6 Single | — | 742 |
Memory & Platform
The Xeon Gold 6128 uses the LGA3647 socket (PCIe 3.0), while the Core i7-3970X Extreme Edition uses FCLGA2011 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Xeon Gold 6128 | Core i7-3970X Extreme Edition |
|---|---|---|
| Socket | LGA3647 | FCLGA2011 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | — | DDR3-1600 |
| Max RAM Capacity | — | 64 GB |
| RAM Channels | — | 4 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 40 |
Advanced Features
Virtualization: not specified (Xeon Gold 6128) / VT-x, VT-d, EPT (Core i7-3970X Extreme Edition). Primary use case: Core i7-3970X Extreme Edition targets HEDT Desktop. Direct competitor: Core i7-3970X Extreme Edition rivals FX-9590.
| Feature | Xeon Gold 6128 | Core i7-3970X Extreme Edition |
|---|---|---|
| Integrated GPU | — | No |
| IGPU Model | — | None |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d, EPT |
| Target Use | — | HEDT Desktop |
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