Core i5-3570K vs Phenom II X6 1055T (95W)
Core i5-3570K
Phenom II X6 1055T (95W)
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 i5-3570K is positioned at rank 749 and the Phenom II X6 1055T (95W) is on rank 37, so the Phenom II X6 1055T (95W) offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-3570K
Performance Per Dollar Phenom II X6 1055T (95W)
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-3570K | Phenom II X6 1055T (95W) |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($35) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) | 🛑 Legacy (Thuban (2010) / 45 nm) |
💎 Value Proposition
| Insight | Core i5-3570K | Phenom II X6 1055T (95W) |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($35) | ✅ 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 i5-3570K and Phenom II X6 1055T (95W)
Core i5-3570K
The Core i5-3570K is manufactured by Intel. It was released in 29 April 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 4 cores and 4 threads. Base frequency is 3.4 GHz, with boost up to 3.8 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 77 Watt. Memory support: DDR3. Passmark benchmark score: 4,971 points. Launch price was $235.
Phenom II X6 1055T (95W)
The Phenom II X6 1055T (95W) is manufactured by AMD. It was released in 2009-01-01. It is based on the Thuban (2010) architecture. It features 6 cores and 6 threads. Base frequency is 2.8 GHz, with boost up to 3.3 GHz. L3 cache: 6 MB (total). L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 4,965 points. Launch price was $149.
Processing Power
The Core i5-3570K packs 4 cores / 4 threads, while the Phenom II X6 1055T (95W) offers 6 cores / 6 threads — the Phenom II X6 1055T (95W) has 2 more cores. Boost clocks reach 3.8 GHz on the Core i5-3570K versus 3.3 GHz on the Phenom II X6 1055T (95W) — a 14.1% clock advantage for the Core i5-3570K (base: 3.4 GHz vs 2.8 GHz). The Core i5-3570K uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Phenom II X6 1055T (95W) uses Thuban (2010) (45 nm). In PassMark, the Core i5-3570K scores 4,971 against the Phenom II X6 1055T (95W)'s 4,965 — a 0.1% lead for the Core i5-3570K. Both processors carry 6 MB (total) of L3 cache.
| Feature | Core i5-3570K | Phenom II X6 1055T (95W) |
|---|---|---|
| Cores / Threads | 4 / 4 | 6 / 6+50% |
| Boost Clock | 3.8 GHz+15% | 3.3 GHz |
| Base Clock | 3.4 GHz+21% | 2.8 GHz |
| L3 Cache | 6 MB (total) | 6 MB (total) |
| L2 Cache | 256K (per core) | 512 kB (per core)+100% |
| Process | 22 nm-51% | 45 nm |
| Architecture | Ivy Bridge (2012−2013) | Thuban (2010) |
| PassMark | 4,971 | 4,965 |
| Geekbench 6 Single | 1,000 | — |
Memory & Platform
The Core i5-3570K uses the LGA1155 socket (PCIe 3.0), while the Phenom II X6 1055T (95W) uses AM3 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core i5-3570K | Phenom II X6 1055T (95W) |
|---|---|---|
| Socket | LGA1155 | AM3 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR3-1600 | — |
| Max RAM Capacity | 32 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x, EPT (Core i5-3570K) / not specified (Phenom II X6 1055T (95W)). The Core i5-3570K includes integrated graphics (HD Graphics 4000), while the Phenom II X6 1055T (95W) requires a dedicated GPU. Primary use case: Core i5-3570K targets Legacy Gaming Desktop. Direct competitor: Core i5-3570K rivals FX-8350.
| Feature | Core i5-3570K | Phenom II X6 1055T (95W) |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | HD Graphics 4000 | — |
| Unlocked | Yes | — |
| AVX-512 | No | — |
| Virtualization | VT-x, EPT | — |
| Target Use | Legacy Gaming Desktop | — |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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