Core 2 Duo T6570 vs Xeon E3-1220L
Core 2 Duo T6570
Xeon E3-1220L
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 2 Duo T6570 is positioned at rank 222 and the Xeon E3-1220L is on rank 812, so the Core 2 Duo T6570 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core 2 Duo T6570
Performance Per Dollar Xeon E3-1220L
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo T6570 | Xeon E3-1220L |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($27) |
| Longevity | 🛑 Legacy (Penryn (2008−2011) / 45 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Core 2 Duo T6570 | Xeon E3-1220L |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($27) |
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 2 Duo T6570 and Xeon E3-1220L
Core 2 Duo T6570
The Core 2 Duo T6570 is manufactured by Intel. It was released in 2008-01-01. It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2.1 GHz, with boost up to 2.1 GHz. L3 cache: 2 MB. L2 cache: 2 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 2,274 points. Launch price was $249.
Xeon E3-1220L
The Xeon E3-1220L is manufactured by Intel. It was released in 2015-01-01. It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.2 GHz, with boost up to 3.4 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 20 Watt. Memory support: DDR3. Passmark benchmark score: 2,263 points. Launch price was $800.
Processing Power
The Core 2 Duo T6570 packs 2 cores / 2 threads, matching the Xeon E3-1220L's 2 cores. Boost clocks reach 2.1 GHz on the Core 2 Duo T6570 versus 3.4 GHz on the Xeon E3-1220L — a 47.3% clock advantage for the Xeon E3-1220L (base: 2.1 GHz vs 2.2 GHz). The Core 2 Duo T6570 uses the Penryn (2008−2011) architecture (45 nm), while the Xeon E3-1220L uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Core 2 Duo T6570 scores 2,274 against the Xeon E3-1220L's 2,263 — a 0.5% lead for the Core 2 Duo T6570. L3 cache: 2 MB on the Core 2 Duo T6570 vs 3 MB (total) on the Xeon E3-1220L.
| Feature | Core 2 Duo T6570 | Xeon E3-1220L |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 4 |
| Boost Clock | 2.1 GHz | 3.4 GHz+62% |
| Base Clock | 2.1 GHz | 2.2 GHz+5% |
| L3 Cache | 2 MB | 3 MB (total)+50% |
| L2 Cache | 2 MB+700% | 256 kB (per core) |
| Process | 45 nm | 32 nm-29% |
| Architecture | Penryn (2008−2011) | Sandy Bridge (2011−2013) |
| PassMark | 2,274 | 2,263 |
| Geekbench 6 Single | 246 | — |
Memory & Platform
The Core 2 Duo T6570 uses the PGA478 socket (PCIe 1.1), while the Xeon E3-1220L uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core 2 Duo T6570 | Xeon E3-1220L |
|---|---|---|
| Socket | PGA478 | LGA1155 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
| Max RAM Speed | DDR3-1066 | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
Advanced Features
Virtualization: VT-x (Core 2 Duo T6570) / not specified (Xeon E3-1220L). Primary use case: Core 2 Duo T6570 targets Budget. Direct competitor: Core 2 Duo T6570 rivals Athlon Silver 3050U.
| Feature | Core 2 Duo T6570 | Xeon E3-1220L |
|---|---|---|
| Integrated GPU | No | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Budget | — |
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