Xeon Silver 4309Y vs Core i7-10700K
Xeon Silver 4309Y
Core i7-10700K
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 Silver 4309Y
Performance Per Dollar Core i7-10700K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Silver 4309Y | Core i7-10700K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($380) |
| Longevity | ✨ Modern (Ice Lake-SP (2021) / 10 nm) | ✨ Modern (Comet Lake (2020−2025) / 14 nm) |
💎 Value Proposition
| Insight | Xeon Silver 4309Y | Core i7-10700K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($380) |
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 Silver 4309Y and Core i7-10700K
Xeon Silver 4309Y
The Xeon Silver 4309Y is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-SP (2021) architecture. It features 8 cores and 16 threads. Base frequency is 2.8 GHz, with boost up to 3.6 GHz. L3 cache: 12 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 105 Watt. Memory support: DDR4-2667. Passmark benchmark score: 18,718 points. Launch price was $800.
Core i7-10700K
The Core i7-10700K is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 5.1 GHz. L3 cache: 16 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 125 Watt. Memory support: DDR4. Passmark benchmark score: 18,561 points. Launch price was $400.
Processing Power
Both the Xeon Silver 4309Y and Core i7-10700K share an identical 8-core/16-thread configuration. Boost clocks reach 3.6 GHz on the Xeon Silver 4309Y versus 5.1 GHz on the Core i7-10700K — a 34.5% clock advantage for the Core i7-10700K (base: 2.8 GHz vs 3.8 GHz). The Xeon Silver 4309Y uses the Ice Lake-SP (2021) architecture (10 nm), while the Core i7-10700K uses Comet Lake (2020−2025) (14 nm). In PassMark, the Xeon Silver 4309Y scores 18,718 against the Core i7-10700K's 18,561 — a 0.8% lead for the Xeon Silver 4309Y. L3 cache: 12 MB (total) on the Xeon Silver 4309Y vs 16 MB (total) on the Core i7-10700K.
| Feature | Xeon Silver 4309Y | Core i7-10700K |
|---|---|---|
| Cores / Threads | 8 / 16 | 8 / 16 |
| Boost Clock | 3.6 GHz | 5.1 GHz+42% |
| Base Clock | 2.8 GHz | 3.8 GHz+36% |
| L3 Cache | 12 MB (total) | 16 MB (total)+33% |
| L2 Cache | 1 MB (per core)+300% | 256K (per core) |
| Process | 10 nm-29% | 14 nm |
| Architecture | Ice Lake-SP (2021) | Comet Lake (2020−2025) |
| PassMark | 18,718 | 18,561 |
| Cinebench R23 Multi | — | 14,144 |
| Geekbench 6 Single | — | 1,290 |
| Geekbench 6 Multi | — | 8,404 |
Memory & Platform
The Xeon Silver 4309Y uses the LGA4189 socket (PCIe 4.0), while the Core i7-10700K uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon Silver 4309Y | Core i7-10700K |
|---|---|---|
| Socket | LGA4189 | LGA1200 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | — | DDR4-2933 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Xeon Silver 4309Y) / Yes (Core i7-10700K). The Core i7-10700K includes integrated graphics (UHD Graphics 630), while the Xeon Silver 4309Y requires a dedicated GPU. Primary use case: Core i7-10700K targets Gaming/Workstation. Direct competitor: Core i7-10700K rivals Ryzen 7 3700X.
| Feature | Xeon Silver 4309Y | Core i7-10700K |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | UHD Graphics 630 |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | Yes |
| Target Use | — | Gaming/Workstation |
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