Xeon E3-1220L v2 vs Core i7-2620M
Xeon E3-1220L v2
Core i7-2620M
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 Xeon E3-1220L v2 is positioned at rank 810 and the Core i7-2620M is on rank 1162, so the Xeon E3-1220L v2 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon E3-1220L v2
Performance Per Dollar Core i7-2620M
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E3-1220L v2 | Core i7-2620M |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($346) |
| Longevity | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Xeon E3-1220L v2 | Core i7-2620M |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($346) |
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 E3-1220L v2 and Core i7-2620M
Xeon E3-1220L v2
The Xeon E3-1220L v2 is manufactured by Intel. It was released in 2015-01-01. It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.3 GHz, with boost up to 3.5 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 17 Watt. Memory support: DDR3. Passmark benchmark score: 2,397 points. Launch price was $800.
Core i7-2620M
The Core i7-2620M is manufactured by Intel. It was released in 20 February 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.7 GHz, with boost up to 3.4 GHz. L3 cache: 4 MB. L2 cache: 512 kB. Built on 32 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 2,424 points. Launch price was $346.
Processing Power
Both the Xeon E3-1220L v2 and Core i7-2620M share an identical 2-core/4-thread configuration. Boost clocks reach 3.5 GHz on the Xeon E3-1220L v2 versus 3.4 GHz on the Core i7-2620M — a 2.9% clock advantage for the Xeon E3-1220L v2 (base: 2.3 GHz vs 2.7 GHz). The Xeon E3-1220L v2 uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Core i7-2620M uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Xeon E3-1220L v2 scores 2,397 against the Core i7-2620M's 2,424 — a 1.1% lead for the Core i7-2620M. L3 cache: 8 MB (total) on the Xeon E3-1220L v2 vs 4 MB on the Core i7-2620M.
| Feature | Xeon E3-1220L v2 | Core i7-2620M |
|---|---|---|
| Cores / Threads | 2 / 4 | 2 / 4 |
| Boost Clock | 3.5 GHz+3% | 3.4 GHz |
| Base Clock | 2.3 GHz | 2.7 GHz+17% |
| L3 Cache | 8 MB (total)+100% | 4 MB |
| L2 Cache | 256 kB (per core) | 512 kB+100% |
| Process | 22 nm-31% | 32 nm |
| Architecture | Ivy Bridge (2012−2013) | Sandy Bridge (2011−2013) |
| PassMark | 2,397 | 2,424+1% |
| Geekbench 6 Single | — | 509 |
| Geekbench 6 Multi | — | 1,222 |
Memory & Platform
The Xeon E3-1220L v2 uses the LGA1155 socket (PCIe 3.0), while the Core i7-2620M uses PGA988 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Xeon E3-1220L v2 | Core i7-2620M |
|---|---|---|
| Socket | LGA1155 | PGA988 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | — | DDR3-1333 |
| Max RAM Capacity | — | 16 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Xeon E3-1220L v2) / VT-x, VT-d (Core i7-2620M). The Core i7-2620M includes integrated graphics (HD 3000), while the Xeon E3-1220L v2 requires a dedicated GPU. Primary use case: Core i7-2620M targets Budget. Direct competitor: Core i7-2620M rivals Core i5-2410M.
| Feature | Xeon E3-1220L v2 | Core i7-2620M |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | HD 3000 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Budget |
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