Athlon II X2 240e vs Pentium 957
Athlon II X2 240e
Pentium 957
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 240e is positioned at rank 941 and the Pentium 957 is on rank 1146, so the Athlon II X2 240e 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 240e
Performance Per Dollar Pentium 957
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon II X2 240e | Pentium 957 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($77) | ✅ More affordable ($10) |
| Longevity | 🛑 Legacy (Regor (2009−2013) / 45 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Athlon II X2 240e | Pentium 957 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+676%) |
| Upfront Cost | ⚠️ Higher cost ($77) | ✅ More affordable ($10) |
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 240e and Pentium 957
Athlon II X2 240e
The Athlon II X2 240e is manufactured by AMD. It was released in 20 October 2009 (16 years ago). It is based on the Regor (2009−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 1,007 points. Launch price was $35.
Pentium 957
The Pentium 957 is manufactured by Intel. It was released in 19 June 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 1.2 GHz, with boost up to 1.2 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: BGA1023. Thermal design power (TDP): 17 Watt. Memory support: DDR3. Passmark benchmark score: 1,015 points. Launch price was $134.
Processing Power
Both the Athlon II X2 240e and Pentium 957 share an identical 2-core/2-thread configuration. Boost clocks reach 2.8 GHz on the Athlon II X2 240e versus 1.2 GHz on the Pentium 957 — a 80% clock advantage for the Athlon II X2 240e (base: 2.8 GHz vs 1.2 GHz). The Athlon II X2 240e uses the Regor (2009−2013) architecture (45 nm), while the Pentium 957 uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Athlon II X2 240e scores 1,007 against the Pentium 957's 1,015 — a 0.8% lead for the Pentium 957. L3 cache: 0 kB on the Athlon II X2 240e vs 2 MB (total) on the Pentium 957.
| Feature | Athlon II X2 240e | Pentium 957 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2.8 GHz+133% | 1.2 GHz |
| Base Clock | 2.8 GHz+133% | 1.2 GHz |
| L3 Cache | 0 kB | 2 MB (total) |
| L2 Cache | 1 MB+300% | 256K (per core) |
| Process | 45 nm | 32 nm-29% |
| Architecture | Regor (2009−2013) | Sandy Bridge (2011−2013) |
| PassMark | 1,007 | 1,015 |
Memory & Platform
The Athlon II X2 240e uses the AM3 socket (PCIe 2.0), while the Pentium 957 uses BGA1023 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Athlon II X2 240e | Pentium 957 |
|---|---|---|
| Socket | AM3 | BGA1023 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | 1333 | — |
| Max RAM Capacity | 16 | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 0 | — |
Advanced Features
Virtualization: true (Athlon II X2 240e) / not specified (Pentium 957). Direct competitor: Athlon II X2 240e rivals Pentium E5400.
| Feature | Athlon II X2 240e | Pentium 957 |
|---|---|---|
| Integrated GPU | No | — |
| IGPU Model | None | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | true | — |
Value Analysis
The Athlon II X2 240e launched at $77 MSRP, while the Pentium 957 debuted at $134. At current prices ($77 vs $10), the Pentium 957 is $67 cheaper. In terms of value (PassMark points per dollar), the Athlon II X2 240e delivers 13.1 pts/$ vs 101.5 pts/$ for the Pentium 957 — making the Pentium 957 the 154.3% better value option.
| Feature | Athlon II X2 240e | Pentium 957 |
|---|---|---|
| MSRP | $77-43% | $134 |
| Avg Price (30d) | $77 | $10-87% |
| Performance per Dollar | 13.1 | 101.5+675% |
| Release Date | 2009 | 2011 |
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