CPU
GPU
Opteron 3380
Core i7-2920XM
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 Opteron 3380 is positioned at rank 79 and the Core i7-2920XM is on rank 717, so the Opteron 3380 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Opteron 3380
Performance Per Dollar Core i7-2920XM
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Opteron 3380 | Core i7-2920XM |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($427) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Delhi (2012−2013) / 32 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Opteron 3380 | Core i7-2920XM |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($427) | ✅ 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 Opteron 3380 and Core i7-2920XM
Opteron 3380
The Opteron 3380 is manufactured by AMD. It was released in 2015-01-01. It is based on the Delhi (2012−2013) architecture. It features 8 cores and 8 threads. Base frequency is 2.6 GHz, with boost up to 3.6 GHz. L3 cache: 8192 kB (total). L2 cache: 8192 kB. Built on 32 nm process technology. Socket: AM3+. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 4,358 points. Launch price was $800.
Core i7-2920XM
The Core i7-2920XM is manufactured by Intel. It was released in 3 January 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 8 threads. Base frequency is 2.5 GHz, with boost up to 3.5 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: PGA988. Thermal design power (TDP): 55 Watt. Memory support: DDR3. Passmark benchmark score: 4,336 points. Launch price was $1,096.
Processing Power
The Opteron 3380 packs 8 cores / 8 threads, while the Core i7-2920XM offers 4 cores / 8 threads — the Opteron 3380 has 4 more cores. Boost clocks reach 3.6 GHz on the Opteron 3380 versus 3.5 GHz on the Core i7-2920XM — a 2.8% clock advantage for the Opteron 3380 (base: 2.6 GHz vs 2.5 GHz). The Opteron 3380 uses the Delhi (2012−2013) architecture (32 nm), while the Core i7-2920XM uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Opteron 3380 scores 4,358 against the Core i7-2920XM's 4,336 — a 0.5% lead for the Opteron 3380. L3 cache: 8192 kB (total) on the Opteron 3380 vs 8 MB (total) on the Core i7-2920XM.
| Feature | Opteron 3380 | Core i7-2920XM |
|---|---|---|
| Cores / Threads | 8 / 8+100% | 4 / 8 |
| Boost Clock | 3.6 GHz+3% | 3.5 GHz |
| Base Clock | 2.6 GHz+4% | 2.5 GHz |
| L3 Cache | 8192 kB (total) | 8 MB (total) |
| L2 Cache | 8192 kB+3100% | 256K (per core) |
| Process | 32 nm | 32 nm |
| Architecture | Delhi (2012−2013) | Sandy Bridge (2011−2013) |
| PassMark | 4,358 | 4,336 |
Memory & Platform
The Opteron 3380 uses the AM3+ socket (PCIe 2.0), while the Core i7-2920XM uses PGA988 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Opteron 3380 | Core i7-2920XM |
|---|---|---|
| Socket | AM3+ | PGA988 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | — | 1600 |
| Max RAM Capacity | — | 32 |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Opteron 3380) / true (Core i7-2920XM). The Core i7-2920XM includes integrated graphics (Intel HD Graphics 3000), while the Opteron 3380 requires a dedicated GPU. Direct competitor: Core i7-2920XM rivals Core i7-2820QM.
| Feature | Opteron 3380 | Core i7-2920XM |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Intel HD Graphics 3000 |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | true |
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