CPU
GPU
Athlon 64 X2 3600+
Celeron 3205U
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 3600+ is positioned at rank 1053 and the Celeron 3205U is on rank 279, so the Celeron 3205U 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 3600+
Performance Per Dollar Celeron 3205U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon 64 X2 3600+ | Celeron 3205U |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($10) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Manchester (2005−2006) / 90 nm) | 🛑 Legacy (Broadwell-U (2015) / 14 nm) |
💎 Value Proposition
| Insight | Athlon 64 X2 3600+ | Celeron 3205U |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($10) | ✅ 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 Athlon 64 X2 3600+ and Celeron 3205U
Athlon 64 X2 3600+
The Athlon 64 X2 3600+ is manufactured by AMD. It was released in 2009-01-01. It is based on the Manchester (2005−2006) architecture. It features 2 cores and 2 threads. Max frequency: 2 GHz. L3 cache: 0 kB. L2 cache: 256 kB (per core). Built on 90 nm process technology. Socket: 939. Thermal design power (TDP): 89 Watt. Memory support: DDR1. Passmark benchmark score: 1,020 points. Launch price was $149.
Celeron 3205U
The Celeron 3205U is manufactured by Intel. It was released in 1 March 2015 (10 years ago). It is based on the Broadwell-U (2015) architecture. It features 2 cores and 2 threads. Base frequency is 1.5 GHz, with boost up to 1.5 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 1,025 points. Launch price was $107.
Processing Power
Both the Athlon 64 X2 3600+ and Celeron 3205U share an identical 2-core/2-thread configuration. Boost clocks reach 2 GHz on the Athlon 64 X2 3600+ versus 1.5 GHz on the Celeron 3205U — a 28.6% clock advantage for the Athlon 64 X2 3600+. The Athlon 64 X2 3600+ uses the Manchester (2005−2006) architecture (90 nm), while the Celeron 3205U uses Broadwell-U (2015) (14 nm). In PassMark, the Athlon 64 X2 3600+ scores 1,020 against the Celeron 3205U's 1,025 — a 0.5% lead for the Celeron 3205U. L3 cache: 0 kB on the Athlon 64 X2 3600+ vs 2 MB (total) on the Celeron 3205U.
| Feature | Athlon 64 X2 3600+ | Celeron 3205U |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2 GHz+33% | 1.5 GHz |
| Base Clock | — | 1.5 GHz |
| L3 Cache | 0 kB | 2 MB (total) |
| L2 Cache | 256 kB (per core) | 256K (per core) |
| Process | 90 nm | 14 nm-84% |
| Architecture | Manchester (2005−2006) | Broadwell-U (2015) |
| PassMark | 1,020 | 1,025 |
| Geekbench 6 Single | — | 287 |
| Geekbench 6 Multi | — | 483 |
Memory & Platform
The Athlon 64 X2 3600+ uses the 939 socket (PCIe 1.1), while the Celeron 3205U uses FCBGA1168 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-800 on the Athlon 64 X2 3600+ versus DDR3L-1600 on the Celeron 3205U — the Celeron 3205U supports 40% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 16 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Athlon 64 X2 3600+) vs 16 (Celeron 3205U) — the Celeron 3205U offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD AM2 (Athlon 64 X2 3600+) and Wildcat Point-LP (Celeron 3205U).
| Feature | Athlon 64 X2 3600+ | Celeron 3205U |
|---|---|---|
| Socket | 939 | FCBGA1168 |
| PCIe Generation | PCIe 1.1 | PCIe 3.0+173% |
| Max RAM Speed | DDR2-800 | DDR3L-1600+50% |
| Max RAM Capacity | 16 GB | 16 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | 16 |
Advanced Features
Virtualization: not specified (Athlon 64 X2 3600+) / VT-x (Celeron 3205U). The Celeron 3205U includes integrated graphics (HD Graphics (Broadwell)), while the Athlon 64 X2 3600+ requires a dedicated GPU. Primary use case: Celeron 3205U targets Budget. Direct competitor: Celeron 3205U rivals Pentium 2117U.
| Feature | Athlon 64 X2 3600+ | Celeron 3205U |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | HD Graphics (Broadwell) |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x |
| Target Use | — | Budget |
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