Opteron 148
Pentium M 770
Opteron 148 vs Pentium M 770 Performance Spectrum
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.
Opteron 148 vs Pentium M 770 FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.
Search any supported game below to compare 1080p FPS for both components.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Among Us
Apex Legends
ARC Raiders
Baldur's Gate 3
Call of Duty: Black Ops 6
Opteron 148 vs Pentium M 770: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
Opteron 148
2005Why buy it
Trade-offs
- ❌214.8% higher power demand at 85W vs 27W.
Pentium M 770
2005Why buy it
- ✅Draws 27W instead of 85W, a 58W reduction.
Trade-offs
- ❌Lower PassMark (545 vs 548).
Quick Answers
So, is Opteron 148 better than Pentium M 770?
Which one is better for gaming?
Which one is better for streaming, content creation, and heavy multitasking?
Which one is the smarter buy today, not just the cheaper CPU?
Which one is more future-proof for 2026 and beyond?
Opteron 148 vs Pentium M 770 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
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.
Pentium M 770
The Pentium M 770 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 2.13 GHz, with boost up to 0.01 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: 545 points. Launch price was $69.
Processing Power
Both the Opteron 148 and Pentium M 770 share an identical 1-core/1-thread configuration. Boost clocks reach 2.2 GHz on the Opteron 148 versus 0.01 GHz on the Pentium M 770 — a 198.2% clock advantage for the Opteron 148 (base: 2.2 GHz vs 2.13 GHz). The Opteron 148 uses the SledgeHammer (2003−2005) architecture (130 nm), while the Pentium M 770 uses Dothan (2004−2005) (90 nm). In PassMark, the Opteron 148 scores 548 against the Pentium M 770's 545 — a 0.5% lead for the Opteron 148. Both processors carry 0 kB of L3 cache.
| Feature | Opteron 148 | Pentium M 770 |
|---|---|---|
| Cores / Threads | 1 / 1 | 1 / 1 |
| Boost Clock | 2.2 GHz+21900% | 0.01 GHz |
| Base Clock | 2.2 GHz+3% | 2.13 GHz |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 1 MB | 2 MB+100% |
| Process | 130 nm | 90 nm-31% |
| Architecture | SledgeHammer (2003−2005) | Dothan (2004−2005) |
| PassMark | 548 | 545 |
Memory & Platform
The Opteron 148 uses the 939 socket (PCIe 2.0), while the Pentium M 770 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.
| Feature | Opteron 148 | Pentium M 770 |
|---|---|---|
| Socket | 939 | PGA478 |
| PCIe Generation | PCIe 2.0+82% | PCIe 1.1 |
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