
Core i7-8709G vs Xeon X7550

Core i7-8709G

Xeon X7550
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 i7-8709G is positioned at rank 818 and the Xeon X7550 is on rank 985, so the Core i7-8709G offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i7-8709G
Performance Per Dollar Xeon X7550
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-8709G | Xeon X7550 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($150) | ⚠️ Higher cost ($1,400) |
| Longevity | ✨ Modern (Kaby Lake G (2018) / 14 nm) | 🛑 Legacy (Legacy / 45 nm) |
💎 Value Proposition
| Insight | Core i7-8709G | Xeon X7550 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+841%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($150) | ⚠️ Higher cost ($1,400) |
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 i7-8709G and Xeon X7550

Core i7-8709G
The Core i7-8709G is manufactured by Intel. It was released in 1 February 2018 (7 years ago). It is based on the Kaby Lake G (2018) architecture. It features 4 cores and 8 threads. Base frequency is 3.1 GHz, with boost up to 4.1 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA2270. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2400. Passmark benchmark score: 7,934 points. Launch price was $149.

Xeon X7550
The Xeon X7550 is manufactured by Intel. It was released in 2015-01-01. It features 8 cores and 16 threads. Base frequency is 2 GHz, with boost up to 2.4 GHz. L3 cache: 18 MB L3 Cache. Built on 45 nm process technology. Socket: LGA1567. Thermal design power (TDP): 130 Watt. Memory support: DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066. Passmark benchmark score: 7,873 points. Launch price was $800.
Processing Power
The Core i7-8709G packs 4 cores / 8 threads, while the Xeon X7550 offers 8 cores / 16 threads — the Xeon X7550 has 4 more cores. Boost clocks reach 4.1 GHz on the Core i7-8709G versus 2.4 GHz on the Xeon X7550 — a 52.3% clock advantage for the Core i7-8709G (base: 3.1 GHz vs 2 GHz). The Core i7-8709G is built on the Kaby Lake G (2018) architecture. In PassMark, the Core i7-8709G scores 7,934 against the Xeon X7550's 7,873 — a 0.8% lead for the Core i7-8709G. L3 cache: 8 MB (total) on the Core i7-8709G vs 18 MB L3 Cache on the Xeon X7550.
| Feature | Core i7-8709G | Xeon X7550 |
|---|---|---|
| Cores / Threads | 4 / 8 | 8 / 16+100% |
| Boost Clock | 4.1 GHz+71% | 2.4 GHz |
| Base Clock | 3.1 GHz+55% | 2 GHz |
| L3 Cache | 8 MB (total) | 18 MB L3 Cache+125% |
| L2 Cache | 256K (per core) | — |
| Process | 14 nm-69% | 45 nm |
| Architecture | Kaby Lake G (2018) | — |
| PassMark | 7,934 | 7,873 |
Memory & Platform
The Core i7-8709G uses the FCBGA2270 socket (PCIe 3.0), while the Xeon X7550 uses LGA1567 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core i7-8709G | Xeon X7550 |
|---|---|---|
| Socket | FCBGA2270 | LGA1567 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | — | DDR3-1333 |
| RAM Channels | — | 4 |
| ECC Support | — | ✅ |
Advanced Features
Virtualization: not specified (Core i7-8709G) / VT-x, VT-d, EPT (Xeon X7550). Primary use case: Xeon X7550 targets Server. Direct competitor: Xeon X7550 rivals Core i7-980X.
| Feature | Core i7-8709G | Xeon X7550 |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d, EPT |
| Target Use | — | Server |
Value Analysis
The Core i7-8709G launched at $338 MSRP, while the Xeon X7550 debuted at $1500. At current prices ($150 vs $1400), the Core i7-8709G is $1250 cheaper. In terms of value (PassMark points per dollar), the Core i7-8709G delivers 52.9 pts/$ vs 5.6 pts/$ for the Xeon X7550 — making the Core i7-8709G the 161.6% better value option.
| Feature | Core i7-8709G | Xeon X7550 |
|---|---|---|
| MSRP | $338-77% | $1500 |
| Avg Price (30d) | $150-89% | $1400 |
| Performance per Dollar | 52.9+845% | 5.6 |
| Release Date | 2018 | 2010 |
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