Atom D2500 vs Pentium D 830

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.

Atom D2500 vs Pentium D 830 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.

Atom D2500 vs Pentium D 830: Pros, Cons & Final Verdict

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

Atom D2500

2011

Why buy it

✅Costs $274 less on MSRP ($42 MSRP vs $316 MSRP).
✅Delivers 636.6% more PassMark for each dollar spent, at 14.4 vs 2.0 PassMark/$ ($42 MSRP vs $316 MSRP).
✅Draws 10W instead of 130W, a 120W reduction.
✅Integrated graphics onboard with Intel GMA 3600, while Pentium D 830 needs a discrete GPU.

Trade-offs

❌Lower PassMark (605 vs 618).
❌No boxed cooler included, unlike Pentium D 830.

Pentium D 830

2005

Why buy it

✅300% more PCIe lanes (16 vs 4) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Stock), unlike Atom D2500.

Trade-offs

❌Lower PassMark per dollar, at 2.0 vs 14.4 PassMark/$ ($316 MSRP vs $42 MSRP).
❌1200% higher power demand at 130W vs 10W.
❌No integrated graphics, while Atom D2500 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Pentium D 830 better than Atom D2500?

Yes. Pentium D 830 is the better all-around CPU here. It gives you a 0.4% average FPS lead across 48 shared CPU game tests in our data and 2.1% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Pentium D 830 is the better pick. According to our tests, it delivers 0.4% more average FPS across 48 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Pentium D 830 is the stronger fit. You are getting 2.1% better PassMark, backed by 2 cores and 2 threads.

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

Pentium D 830 is the easy recommendation for a fresh desktop build. Pentium D 830 comes in 652.4% more expensive on MSRP at $316 MSRP versus $42 MSRP, and it still gives you a 0.4% average FPS lead across 48 shared CPU game tests in our data. Atom D2500 only looks good on raw value math because it is a cheap legacy laptop chip, not because it is a real desktop gaming recommendation. It simply does not keep up in modern games, especially when the gap is already 0.4% in the shared gaming data.

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

Atom D2500 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2011 vs 2005). That makes it the safer long-term bet.

Atom D2500 vs Pentium D 830 Technical Specifications

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

Atom D2500

The Atom D2500 is manufactured by Intel. It was released in 1 November 2011 (14 years ago). It is based on the Cedarview (2011−2012) architecture. It features 2 cores and 2 threads. Base frequency is 1.86 GHz, with boost up to 1.87 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 32 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 10 Watt. Memory support: DDR3. Passmark benchmark score: 605 points. Launch price was $69.

Pentium D 830

The Pentium D 830 is manufactured by Intel. It was released in 2007-01-01. It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 2 threads. Base frequency is 3 GHz, with boost up to 3 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 90 nm process technology. Socket: LGA775. Thermal design power (TDP): 130 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 618 points. Launch price was $69.

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Processing Power

Both the Atom D2500 and Pentium D 830 share an identical 2-core/2-thread configuration. Boost clocks reach 1.87 GHz on the Atom D2500 versus 3 GHz on the Pentium D 830 — a 46.4% clock advantage for the Pentium D 830 (base: 1.86 GHz vs 3 GHz). The Atom D2500 uses the Cedarview (2011−2012) architecture (32 nm), while the Pentium D 830 uses NetBurst (2000−2006) (90 nm). In PassMark, the Atom D2500 scores 605 against the Pentium D 830's 618 — a 2.1% lead for the Pentium D 830. Both processors carry 0 kB of L3 cache.

Feature	Atom D2500	Pentium D 830
Cores / Threads	2 / 2	2 / 2
Boost Clock	1.87 GHz	3 GHz+60%
Base Clock	1.86 GHz	3 GHz+61%
L3 Cache	0 kB	0 kB
L2 Cache	512K (per core)+25500%	2 MB
Process	32 nm-64%	90 nm
Architecture	Cedarview (2011−2012)	NetBurst (2000−2006)
PassMark	605	618+2%
Geekbench 6 Single	—	151
Geekbench 6 Multi	—	341

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Memory & Platform

The Atom D2500 uses the FCBGA559 socket (PCIe 2.0), while the Pentium D 830 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1066 on the Atom D2500 versus DDR2-667 on the Pentium D 830 — the Atom D2500 supports 59.8% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 4 GB of RAM. Memory channels: 1 (Atom D2500) vs 2 (Pentium D 830). PCIe lanes: 4 (Atom D2500) vs 16 (Pentium D 830) — the Pentium D 830 offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel FCBGA559 (Atom D2500) and 945,955,975 (Pentium D 830).

Feature	Atom D2500	Pentium D 830
Socket	FCBGA559	LGA775
PCIe Generation	PCIe 2.0+82%	PCIe 1.1
Max RAM Speed	DDR3-1066+60%	DDR2-667
Max RAM Capacity	4 GB	4 GB
RAM Channels	1	2+100%
ECC Support	No	No
PCIe Lanes	4	16+300%

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Advanced Features

Virtualization: not specified (Atom D2500) / None (Pentium D 830). The Atom D2500 includes integrated graphics (Intel GMA 3600), while the Pentium D 830 requires a dedicated GPU. Primary use case: Pentium D 830 targets Legacy Desktop.

Feature	Atom D2500	Pentium D 830
Integrated GPU	Yes	No
IGPU Model	Intel GMA 3600	None
Unlocked	—	No
AVX-512	—	No
Virtualization	—	None
Target Use	—	Legacy Desktop

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Value Analysis

At launch, the Atom D2500 was priced at $42, while the Pentium D 830 came in at $316. On launch pricing ($42 vs $316), Atom D2500 was $274 cheaper. In terms of value on MSRP (PassMark points per dollar), the Atom D2500 delivers 14.4 pts/$ vs 2.0 pts/$ for the Pentium D 830 — making the Atom D2500 the 152.2% better value option.

Feature	Atom D2500	Pentium D 830
MSRP	$42-87%	$316
Performance per Dollar	14.4+620%	2.0
Release Date	2011	2005

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