CPU
GPU
Pentium M 780
Opteron 148
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 Pentium M 780 is positioned at rank 807 and the Opteron 148 is on rank 754, so the Opteron 148 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Pentium M 780
Performance Per Dollar Opteron 148
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium M 780 | Opteron 148 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Dothan (2004−2005) / 90 nm) | 🛑 Legacy (SledgeHammer (2003−2005) / 130 nm) |
💎 Value Proposition
| Insight | Pentium M 780 | Opteron 148 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 Pentium M 780 and Opteron 148
Pentium M 780
The Pentium M 780 is manufactured by Intel. It was released in 2007-01-01. It is based on the Dothan (2004−2005) architecture. It features 1 cores and 1 threads. Base frequency is 2.26 GHz, with boost up to 0.03 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 90 nm process technology. Socket: PGA478. Thermal design power (TDP): 27 Watt. Memory support: DDR2. Passmark benchmark score: 575 points. Launch price was $69.
Opteron 148
The Opteron 148 is manufactured by AMD. It was released in 2015-01-01. It is based on the SledgeHammer (2003−2005) architecture. It features 1 cores and 1 threads. Base frequency is 2.2 GHz, with boost up to 2.2 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 130 nm process technology. Socket: 939. Thermal design power (TDP): 85 Watt. Memory support: DDR1. Passmark benchmark score: 548 points. Launch price was $800.
Processing Power
Both the Pentium M 780 and Opteron 148 share an identical 1-core/1-thread configuration. Boost clocks reach 0.03 GHz on the Pentium M 780 versus 2.2 GHz on the Opteron 148 — a 194.6% clock advantage for the Opteron 148 (base: 2.26 GHz vs 2.2 GHz). The Pentium M 780 uses the Dothan (2004−2005) architecture (90 nm), while the Opteron 148 uses SledgeHammer (2003−2005) (130 nm). In PassMark, the Pentium M 780 scores 575 against the Opteron 148's 548 — a 4.8% lead for the Pentium M 780. Both processors carry 0 kB of L3 cache.
| Feature | Pentium M 780 | Opteron 148 |
|---|---|---|
| Cores / Threads | 1 / 1 | 1 / 1 |
| Boost Clock | 0.03 GHz | 2.2 GHz+7233% |
| Base Clock | 2.26 GHz+3% | 2.2 GHz |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 2 MB+100% | 1 MB |
| Process | 90 nm-31% | 130 nm |
| Architecture | Dothan (2004−2005) | SledgeHammer (2003−2005) |
| PassMark | 575+5% | 548 |
Memory & Platform
The Pentium M 780 uses the PGA478 socket (PCIe 1.1), while the Opteron 148 uses 939 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Pentium M 780 | Opteron 148 |
|---|---|---|
| Socket | PGA478 | 939 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
| Max RAM Speed | DDR2-533 | — |
| Max RAM Capacity | 4 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: false (Pentium M 780) / not specified (Opteron 148).
| Feature | Pentium M 780 | Opteron 148 |
|---|---|---|
| Integrated GPU | No | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | false | — |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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