
Core i7-980 vs Xeon X5680

Core i7-980

Xeon X5680
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 i7-980 is positioned at rank 966 and the Xeon X5680 is on rank 704, so the Xeon X5680 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i7-980
Performance Per Dollar Xeon X5680
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-980 | Xeon X5680 |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($50) | ✅ More affordable ($13) |
| Longevity | 🛑 Legacy (Gulftown (2010−2011) / 32 nm) | 🛑 Legacy (Westmere-EP (2010−2011) / 32 nm) |
💎 Value Proposition
| Insight | Core i7-980 | Xeon X5680 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+286%) |
| Upfront Cost | ⚠️ Higher cost ($50) | ✅ More affordable ($13) |
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 i7-980 and Xeon X5680

Core i7-980
The Core i7-980 is manufactured by Intel. It was released in 26 June 2011 (14 years ago). It is based on the Gulftown (2010−2011) architecture. It features 6 cores and 12 threads. Base frequency is 3.33 GHz, with boost up to 3.6 GHz. L3 cache: 12 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 6,890 points. Launch price was $1,109.

Xeon X5680
The Xeon X5680 is manufactured by Intel. It was released in 14 February 2010 (15 years ago). It is based on the Westmere-EP (2010−2011) architecture. It features 6 cores and 12 threads. Base frequency is 3.33 GHz, with boost up to 3.6 GHz. L3 cache: 12 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 6,910 points. Launch price was $172.
Processing Power
Both the Core i7-980 and Xeon X5680 share an identical 6-core/12-thread configuration. Boost clocks reach 3.6 GHz on the Core i7-980 versus 3.6 GHz on the Xeon X5680 — identical boost frequencies (base: 3.33 GHz vs 3.33 GHz). The Core i7-980 uses the Gulftown (2010−2011) architecture (32 nm), while the Xeon X5680 uses Westmere-EP (2010−2011) (32 nm). In PassMark, the Core i7-980 scores 6,890 against the Xeon X5680's 6,910 — a 0.3% lead for the Xeon X5680. Both processors carry 12 MB (total) of L3 cache.
| Feature | Core i7-980 | Xeon X5680 |
|---|---|---|
| Cores / Threads | 6 / 12 | 6 / 12 |
| Boost Clock | 3.6 GHz | 3.6 GHz |
| Base Clock | 3.33 GHz | 3.33 GHz |
| L3 Cache | 12 MB (total) | 12 MB (total) |
| L2 Cache | 256 kB (per core) | 256 kB (per core) |
| Process | 32 nm | 32 nm |
| Architecture | Gulftown (2010−2011) | Westmere-EP (2010−2011) |
| PassMark | 6,890 | 6,910 |
Memory & Platform
Both processors use the LGA1366 socket with PCIe 2.0.
| Feature | Core i7-980 | Xeon X5680 |
|---|---|---|
| Socket | LGA1366 | LGA1366 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | — | DDR3-1333 |
| RAM Channels | — | 3 |
| ECC Support | — | ✅ |
Advanced Features
Virtualization: not specified (Core i7-980) / VT-x, VT-d, EPT (Xeon X5680). Primary use case: Xeon X5680 targets Workstation. Direct competitor: Xeon X5680 rivals Core i7-980X.
| Feature | Core i7-980 | Xeon X5680 |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d, EPT |
| Target Use | — | Workstation |
Value Analysis
The Core i7-980 launched at $583 MSRP, while the Xeon X5680 debuted at $450. At current prices ($50 vs $13), the Xeon X5680 is $37 cheaper. In terms of value (PassMark points per dollar), the Core i7-980 delivers 137.8 pts/$ vs 531.5 pts/$ for the Xeon X5680 — making the Xeon X5680 the 117.7% better value option.
| Feature | Core i7-980 | Xeon X5680 |
|---|---|---|
| MSRP | $583 | $450-23% |
| Avg Price (30d) | $50 | $13-74% |
| Performance per Dollar | 137.8 | 531.5+286% |
| Release Date | 2011 | 2010 |
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