Celeron 440 vs Opteron 144

Celeron 440 vs Opteron 144 Performance Spectrum

Celeron 440

1 / 1

472

+1.5%

465

0.0%

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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.

Celeron 440 vs Opteron 144 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.

Celeron 440 vs Opteron 144: Pros, Cons & Final Verdict

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

Celeron 440

2007

Why buy it

✅Costs $6 less on MSRP ($59 MSRP vs $65 MSRP).
✅Delivers 11.8% more PassMark for each dollar spent, at 8.0 vs 7.2 PassMark/$ ($59 MSRP vs $65 MSRP).
✅Draws 35W instead of 85W, a 50W reduction.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Opteron 144

2003

Why buy it

Trade-offs

❌Lower PassMark (465 vs 472).
❌Lower PassMark per dollar, at 7.2 vs 8.0 PassMark/$ ($65 MSRP vs $59 MSRP).
❌142.9% higher power demand at 85W vs 35W.

Quick Answers

So, is Celeron 440 better than Opteron 144?

Not really, because they are built for different jobs. Opteron 144 makes more sense for workstation-style multi-core throughput, while Celeron 440 is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Celeron 440 is the better pick. According to our tests, it delivers 0.2% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Celeron 440 is the stronger fit. You are getting 1.5% better PassMark, backed by 1 cores and 1 threads.

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

Celeron 440 is the better buy right now. Celeron 440 comes in $6 cheaper on MSRP at $59 MSRP versus $65 MSRP, and it still gives you a 0.2% average FPS lead across 50 shared CPU game tests in our data. It is also 11.8% better value on MSRP (8.0 vs 7.2 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Celeron 440 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2007 vs 2003) and 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.

Celeron 440 vs Opteron 144 Technical Specifications

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

Celeron 440

The Celeron 440 is manufactured by Intel. It was released in 3 June 2007 (18 years ago). It is based on the Conroe-L (2007−2008) architecture. It features 1 cores and 1 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 35 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 472 points. Launch price was $40.

Opteron 144

The Opteron 144 is manufactured by AMD. It was released in Junho 2003 (22 years ago). It is based on the SledgeHammer (2003−2005) architecture. It features 1 cores and 1 threads. Max frequency: 1.8 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: 465 points. Launch price was $65.

⚡

Processing Power

Both the Celeron 440 and Opteron 144 share an identical 1-core/1-thread configuration. Boost clocks reach 2 GHz on the Celeron 440 versus 1.8 GHz on the Opteron 144 — a 10.5% clock advantage for the Celeron 440. The Celeron 440 uses the Conroe-L (2007−2008) architecture (65 nm), while the Opteron 144 uses SledgeHammer (2003−2005) (130 nm). In PassMark, the Celeron 440 scores 472 against the Opteron 144's 465 — a 1.5% lead for the Celeron 440. Both processors carry 0 kB of L3 cache.

Feature	Celeron 440	Opteron 144
Cores / Threads	1 / 1	1 / 1
Boost Clock	2 GHz+11%	1.8 GHz
Base Clock	2 GHz	—
L3 Cache	0 kB	0 kB
L2 Cache	512 kB	1 MB+100%
Process	65 nm-50%	130 nm
Architecture	Conroe-L (2007−2008)	SledgeHammer (2003−2005)
PassMark	472+2%	465
Geekbench 6 Single	244	—

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Memory & Platform

The Celeron 440 uses the LGA775 socket (PCIe 1.1), while the Opteron 144 uses 940 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-800 on the Celeron 440 versus DDR-400 on the Opteron 144 — the Celeron 440 supports -300% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 4 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 0 PCIe lanes.

Feature	Celeron 440	Opteron 144
Socket	LGA775	940
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	DDR2-800	DDR-400
Max RAM Capacity	4 GB	4 GB
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	0	0

🔧

Advanced Features

Neither processor supports overclocking. Virtualization support: No (Celeron 440) vs AMD-V (Opteron 144). Primary use case: Celeron 440 targets Budget, Opteron 144 targets Server Legacy. Direct competitor: Celeron 440 rivals Pentium 4 2.80.

Feature	Celeron 440	Opteron 144
Integrated GPU	No	No
Unlocked	No	No
AVX-512	No	No
Virtualization	No	AMD-V
Target Use	Budget	Server Legacy

💰

Value Analysis

At launch, the Celeron 440 was priced at $59, while the Opteron 144 came in at $65. On launch pricing ($59 vs $65), Celeron 440 was $6 cheaper. In terms of value on MSRP (PassMark points per dollar), the Celeron 440 delivers 8.0 pts/$ vs 7.2 pts/$ for the Opteron 144 — making the Celeron 440 the 11.2% better value option.

Feature	Celeron 440	Opteron 144
MSRP	$59-9%	$65
Performance per Dollar	8.0+11%	7.2
Release Date	2007	2003

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