Core i7-8665UE vs Xeon X7460
Core i7-8665UE
Xeon X7460
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 i7-8665UE is positioned at rank 1037 and the Xeon X7460 is on rank 571, so the Xeon X7460 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i7-8665UE
Performance Per Dollar Xeon X7460
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-8665UE | Xeon X7460 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($409) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Whiskey Lake-U (2018−2019) / 14 nm) | 🛑 Legacy (Dunnington (2008) / 45 nm) |
💎 Value Proposition
| Insight | Core i7-8665UE | Xeon X7460 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($409) | ✅ More affordable ($0) |
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 i7-8665UE and Xeon X7460
Core i7-8665UE
The Core i7-8665UE is manufactured by Intel. It was released in 1 October 2018 (7 years ago). It is based on the Whiskey Lake-U (2018−2019) architecture. It features 4 cores and 8 threads. Base frequency is 1.7 GHz, with boost up to 4.4 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: FCBGA1528. Thermal design power (TDP): 15 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 4,852 points. Launch price was $409.
Xeon X7460
The Xeon X7460 is manufactured by Intel. It was released in 15 September 2008 (17 years ago). It is based on the Dunnington (2008) architecture. It features 6 cores and 6 threads. Base frequency is 2.66 GHz, with boost up to 0.67 GHz. L3 cache: 16 MB (total). L2 cache: 3 MB (per module). Built on 45 nm process technology. Socket: PGA604. Thermal design power (TDP): 130 Watt. Memory support: DDR2, DDR3. Passmark benchmark score: 4,803 points. Launch price was $2,729.
Processing Power
The Core i7-8665UE packs 4 cores / 8 threads, while the Xeon X7460 offers 6 cores / 6 threads — the Xeon X7460 has 2 more cores. Boost clocks reach 4.4 GHz on the Core i7-8665UE versus 0.67 GHz on the Xeon X7460 — a 147.1% clock advantage for the Core i7-8665UE (base: 1.7 GHz vs 2.66 GHz). The Core i7-8665UE uses the Whiskey Lake-U (2018−2019) architecture (14 nm), while the Xeon X7460 uses Dunnington (2008) (45 nm). In PassMark, the Core i7-8665UE scores 4,852 against the Xeon X7460's 4,803 — a 1% lead for the Core i7-8665UE. L3 cache: 8 MB (total) on the Core i7-8665UE vs 16 MB (total) on the Xeon X7460.
| Feature | Core i7-8665UE | Xeon X7460 |
|---|---|---|
| Cores / Threads | 4 / 8 | 6 / 6+50% |
| Boost Clock | 4.4 GHz+557% | 0.67 GHz |
| Base Clock | 1.7 GHz | 2.66 GHz+56% |
| L3 Cache | 8 MB (total) | 16 MB (total)+100% |
| L2 Cache | 256 kB (per core) | 3 MB (per module)+1100% |
| Process | 14 nm-69% | 45 nm |
| Architecture | Whiskey Lake-U (2018−2019) | Dunnington (2008) |
| PassMark | 4,852+1% | 4,803 |
Memory & Platform
The Core i7-8665UE uses the FCBGA1528 socket (PCIe 3.0), while the Xeon X7460 uses PGA604 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2400 on the Core i7-8665UE versus DDR2-667 on the Xeon X7460 — the Core i7-8665UE supports 66.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. Memory channels: 2 (Core i7-8665UE) vs 4 (Xeon X7460).
| Feature | Core i7-8665UE | Xeon X7460 |
|---|---|---|
| Socket | FCBGA1528 | PGA604 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR4-2400+100% | DDR2-667 |
| Max RAM Capacity | 64 GB | — |
| RAM Channels | 2 | 4+100% |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 16 | — |
Advanced Features
Neither processor supports overclocking. Virtualization support: VT-x, VT-d (Core i7-8665UE) vs VT-x (Xeon X7460). The Core i7-8665UE includes integrated graphics (UHD Graphics 620), while the Xeon X7460 requires a dedicated GPU. Primary use case: Core i7-8665UE targets Embedded, Xeon X7460 targets Server. Direct competitor: Xeon X7460 rivals Core i7-980X.
| Feature | Core i7-8665UE | Xeon X7460 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | UHD Graphics 620 | — |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | VT-x |
| Target Use | Embedded | Server |
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