CPU
GPU
Athlon 64 X2 6000+
Core i3-2105
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 Athlon 64 X2 6000+ is positioned at rank 1077 and the Core i3-2105 is on rank 935, so the Core i3-2105 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Athlon 64 X2 6000+
Performance Per Dollar Core i3-2105
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon 64 X2 6000+ | Core i3-2105 |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($20) | ⚠️ Higher cost ($30) |
| Longevity | 🛑 Legacy (Windsor (2006−2007) / 90 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Athlon 64 X2 6000+ | Core i3-2105 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+49%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($20) | ⚠️ Higher cost ($30) |
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 Athlon 64 X2 6000+ and Core i3-2105
Athlon 64 X2 6000+
The Athlon 64 X2 6000+ is manufactured by AMD. It was released in 2009-01-01. It is based on the Windsor (2006−2007) architecture. It features 2 cores and 2 threads. Max frequency: 3.1 GHz. L3 cache: 0 kB. L2 cache: 512K. Built on 90 nm process technology. Socket: AM2. Thermal design power (TDP): 125 Watt. Passmark benchmark score: 1,825 points. Launch price was $149.
Core i3-2105
The Core i3-2105 is manufactured by Intel. It was released in 22 May 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.1 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 1,837 points. Launch price was $145.
Processing Power
The Athlon 64 X2 6000+ packs 2 cores / 2 threads, matching the Core i3-2105's 2 cores. Boost clocks reach 3.1 GHz on the Athlon 64 X2 6000+ versus 3.1 GHz on the Core i3-2105 — identical boost frequencies. The Athlon 64 X2 6000+ uses the Windsor (2006−2007) architecture (90 nm), while the Core i3-2105 uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Athlon 64 X2 6000+ scores 1,825 against the Core i3-2105's 1,837 — a 0.7% lead for the Core i3-2105. L3 cache: 0 kB on the Athlon 64 X2 6000+ vs 3 MB (total) on the Core i3-2105.
| Feature | Athlon 64 X2 6000+ | Core i3-2105 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 4 |
| Boost Clock | 3.1 GHz | 3.1 GHz |
| Base Clock | — | 3.1 GHz |
| L3 Cache | 0 kB | 3 MB (total) |
| L2 Cache | 512K+100% | 256 kB (per core) |
| Process | 90 nm | 32 nm-64% |
| Architecture | Windsor (2006−2007) | Sandy Bridge (2011−2013) |
| PassMark | 1,825 | 1,837 |
Memory & Platform
The Athlon 64 X2 6000+ uses the AM2 socket (PCIe 1.1), while the Core i3-2105 uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-800 on the Athlon 64 X2 6000+ versus DDR3-1333 on the Core i3-2105 — the Core i3-2105 supports 40% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i3-2105 supports up to 32 GB of RAM compared to 16 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Athlon 64 X2 6000+) vs 16 (Core i3-2105) — the Core i3-2105 offers 16 more lanes for additional GPUs or NVMe drives.
| Feature | Athlon 64 X2 6000+ | Core i3-2105 |
|---|---|---|
| Socket | AM2 | LGA1155 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
| Max RAM Speed | DDR2-800 | DDR3-1333+50% |
| Max RAM Capacity | 16 GB | 32 GB+100% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | 16 |
Advanced Features
Virtualization: not specified (Athlon 64 X2 6000+) / VT-x (Core i3-2105). The Core i3-2105 includes integrated graphics (HD Graphics 3000), while the Athlon 64 X2 6000+ requires a dedicated GPU. Primary use case: Core i3-2105 targets Desktop.
| Feature | Athlon 64 X2 6000+ | Core i3-2105 |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | HD Graphics 3000 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x |
| Target Use | — | Desktop |
Value Analysis
The Athlon 64 X2 6000+ launched at $450 MSRP, while the Core i3-2105 debuted at $138. At current prices ($20 vs $30), the Athlon 64 X2 6000+ is $10 cheaper. In terms of value (PassMark points per dollar), the Athlon 64 X2 6000+ delivers 91.3 pts/$ vs 61.2 pts/$ for the Core i3-2105 — making the Athlon 64 X2 6000+ the 39.4% better value option.
| Feature | Athlon 64 X2 6000+ | Core i3-2105 |
|---|---|---|
| MSRP | $450 | $138-69% |
| Avg Price (30d) | $20-33% | $30 |
| Performance per Dollar | 91.3+49% | 61.2 |
| Release Date | 2007 | 2011 |
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