Athlon II X2 245 vs Celeron 1005M
Athlon II X2 245
Celeron 1005M
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 II X2 245 is positioned at rank 862 and the Celeron 1005M is on rank 1018, so the Athlon II X2 245 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Athlon II X2 245
Performance Per Dollar Celeron 1005M
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon II X2 245 | Celeron 1005M |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($15) | ⚠️ Higher cost ($86) |
| Longevity | 🛑 Legacy (Regor (2009−2013) / 45 nm) | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) |
💎 Value Proposition
| Insight | Athlon II X2 245 | Celeron 1005M |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+483%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($15) | ⚠️ Higher cost ($86) |
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 II X2 245 and Celeron 1005M
Athlon II X2 245
The Athlon II X2 245 is manufactured by AMD. It was released in 23 July 2009 (16 years ago). It is based on the Regor (2009−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.9 GHz, with boost up to 2.9 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 1,134 points. Launch price was $35.
Celeron 1005M
The Celeron 1005M is manufactured by Intel. It was released in 1 July 2013 (12 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 1.9 GHz, with boost up to 1.9 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,116 points. Launch price was $86.
Processing Power
Both the Athlon II X2 245 and Celeron 1005M share an identical 2-core/2-thread configuration. Boost clocks reach 2.9 GHz on the Athlon II X2 245 versus 1.9 GHz on the Celeron 1005M — a 41.7% clock advantage for the Athlon II X2 245 (base: 2.9 GHz vs 1.9 GHz). The Athlon II X2 245 uses the Regor (2009−2013) architecture (45 nm), while the Celeron 1005M uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Athlon II X2 245 scores 1,134 against the Celeron 1005M's 1,116 — a 1.6% lead for the Athlon II X2 245. L3 cache: 0 kB on the Athlon II X2 245 vs 2 MB on the Celeron 1005M.
| Feature | Athlon II X2 245 | Celeron 1005M |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2.9 GHz+53% | 1.9 GHz |
| Base Clock | 2.9 GHz+53% | 1.9 GHz |
| L3 Cache | 0 kB | 2 MB |
| L2 Cache | 2 MB+300% | 512 kB |
| Process | 45 nm | 22 nm-51% |
| Architecture | Regor (2009−2013) | Ivy Bridge (2012−2013) |
| PassMark | 1,134+2% | 1,116 |
| Cinebench R23 Multi | — | 656 |
| Geekbench 6 Single | — | 350 |
| Geekbench 6 Multi | — | 607 |
Memory & Platform
The Athlon II X2 245 uses the AM3 socket (PCIe 2.0), while the Celeron 1005M uses PGA988 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 1333 on the Athlon II X2 245 versus DDR3-1600 on the Celeron 1005M — the Athlon II X2 245 supports 199.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Celeron 1005M supports up to 32 GB of RAM compared to 16 — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Athlon II X2 245) vs 16 (Celeron 1005M) — the Celeron 1005M offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM2+,AM3 (Athlon II X2 245) and HM76,HM77 (Celeron 1005M).
| Feature | Athlon II X2 245 | Celeron 1005M |
|---|---|---|
| Socket | AM3 | PGA988 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | 1333+44333% | DDR3-1600 |
| Max RAM Capacity | 16 | 32 GB+209715100% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | 16 |
Advanced Features
Neither processor supports overclocking. Virtualization support: true (Athlon II X2 245) vs VT-x, VT-d (Celeron 1005M). The Celeron 1005M includes integrated graphics (Intel HD Graphics (Ivy Bridge)), while the Athlon II X2 245 requires a dedicated GPU. Direct competitor: Athlon II X2 245 rivals Pentium E5500.
| Feature | Athlon II X2 245 | Celeron 1005M |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | Intel HD Graphics (Ivy Bridge) |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | true | VT-x, VT-d |
Value Analysis
The Athlon II X2 245 launched at $66 MSRP, while the Celeron 1005M debuted at $86.
| Feature | Athlon II X2 245 | Celeron 1005M |
|---|---|---|
| MSRP | $66-23% | $86 |
| Avg Price (30d) | $15 | — |
| Release Date | 2009 | 2013 |
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