Opteron 142 vs Pentium M 1.70

Opteron 142 vs Pentium M 1.70 Performance Spectrum

Opteron 142

1 / 1

445

+2.3%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Pentium M 1.70

1 / 1

435

0.0%

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 142 vs Pentium M 1.70 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.

Opteron 142 vs Pentium M 1.70: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Opteron 142

2003

Why buy it

✅+2.3% higher PassMark.

Trade-offs

❌Launch MSRP is still $292 MSRP, while Pentium M 1.70 mostly shows up through inconsistent older-market listings.
❌254.2% higher power demand at 85W vs 24W.

Pentium M 1.70

2003

Why buy it

✅Draws 24W instead of 85W, a 61W reduction.

Trade-offs

❌Lower PassMark (435 vs 445).

Quick Answers

So, is Opteron 142 better than Pentium M 1.70?

Not really, because they are built for different jobs. Opteron 142 makes more sense for workstation-style multi-core throughput, while Pentium M 1.70 is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Opteron 142 is the stronger fit. You are getting 2.3% better PassMark, backed by 1 cores and 1 threads.

Which one is the smarter buy today, not just the cheaper CPU?

Opteron 142 is the better buy right now. Opteron 142 comes in at an unclear MSRP at $292 MSRP versus unclear MSRP, and it still gives you 2.3% better PassMark. The compromise is that Pentium M 1.70 is still the better pure gaming CPU with a 0.2% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (1.5 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

Which one is more future-proof for 2026 and beyond?

Opteron 142 makes more sense long term for 2026 and beyond. You are getting more multi-core headroom with 1 cores / 1 threads instead of 1/1. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Opteron 142 vs Pentium M 1.70 Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Opteron 142

The Opteron 142 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. Max frequency: 1.6 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 130 nm process technology. Socket: 940. Thermal design power (TDP): 85 Watt. Passmark benchmark score: 445 points. Launch price was $800.

Pentium M 1.70

The Pentium M 1.70 is manufactured by Intel. It was released in 2007-01-01. It is based on the Banias (2003) architecture. It features 1 cores and 1 threads. Max frequency: 1.7 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 130 nm process technology. Socket: PGA478. Thermal design power (TDP): 24 Watt. Memory support: DDR1, DDR2. Passmark benchmark score: 435 points. Launch price was $69.

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Processing Power

Both the Opteron 142 and Pentium M 1.70 share an identical 1-core/1-thread configuration. Boost clocks reach 1.6 GHz on the Opteron 142 versus 1.7 GHz on the Pentium M 1.70 — a 6.1% clock advantage for the Pentium M 1.70. The Opteron 142 uses the SledgeHammer (2003−2005) architecture (130 nm), while the Pentium M 1.70 uses Banias (2003) (130 nm). In PassMark, the Opteron 142 scores 445 against the Pentium M 1.70's 435 — a 2.3% lead for the Opteron 142. Both processors carry 0 kB of L3 cache.

Feature	Opteron 142	Pentium M 1.70
Cores / Threads	1 / 1	1 / 1
Boost Clock	1.6 GHz	1.7 GHz+6%
L3 Cache	0 kB	0 kB
L2 Cache	1 MB	1 MB
Process	130 nm	130 nm
Architecture	SledgeHammer (2003−2005)	Banias (2003)
PassMark	445+2%	435

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Memory & Platform

The Opteron 142 uses the 940 socket (PCIe 2.0), while the Pentium M 1.70 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.