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 G1830 vs Core 2 Duo E7300 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 G1830 vs Core 2 Duo E7300: Pros, Cons & Final Verdict

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

Celeron G1830

2013

Why buy it

✅+20.4% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅Costs $81 less on MSRP ($52 MSRP vs $133 MSRP).
✅Delivers 156.6% more PassMark for each dollar spent, at 30.0 vs 11.7 PassMark/$ ($52 MSRP vs $133 MSRP).
✅Draws 54W instead of 65W, a 11W reduction.
✅Integrated graphics onboard with HD Graphics (Haswell), while Core 2 Duo E7300 needs a discrete GPU.

Trade-offs

❌No boxed cooler included, unlike Core 2 Duo E7300.

Core 2 Duo E7300

2008

Why buy it

✅Includes a boxed cooler (Stock), unlike Celeron G1830.

Trade-offs

❌Lower Geekbench single-core performance for gaming (412 vs 496).
❌Lower Geekbench multi-core (725 vs 910).
❌Lower PassMark per dollar, at 11.7 vs 30.0 PassMark/$ ($133 MSRP vs $52 MSRP).
❌20.4% higher power demand at 65W vs 54W.
❌No integrated graphics, while Celeron G1830 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Celeron G1830 better than Core 2 Duo E7300?

Yes. Celeron G1830 is the better all-around CPU here. It gives you a 1.3% average FPS lead across 50 shared CPU game tests in our data, 25.5% better Geekbench multi-core, 0.3% higher PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Celeron G1830 is the better pick. According to our tests, it delivers 1.3% 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 G1830 is the stronger fit. You are getting 25.5% better Geekbench multi-core, backed by 2 cores and 2 threads.

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

Celeron G1830 is the better buy right now. Celeron G1830 comes in $81 cheaper on MSRP at $52 MSRP versus $133 MSRP, and it still gives you a 1.3% average FPS lead across 50 shared CPU game tests in our data. It is also 156.6% better value on MSRP (30.0 vs 11.7 PassMark/$), 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 G1830 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2013 vs 2008) and more multi-core headroom with 2 cores / 2 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Celeron G1830 vs Core 2 Duo E7300 Technical Specifications

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

Celeron G1830

The Celeron G1830 is manufactured by Intel. It was released in 1 December 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 2 MB. L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 53 Watt. Memory support: DDR3. Passmark benchmark score: 1,560 points. Launch price was $85.

Core 2 Duo E7300

The Core 2 Duo E7300 is manufactured by Intel. It was released in 2008-01-01. It is based on the Wolfdale (2008−2010) architecture. It features 2 cores and 2 threads. Base frequency is 2.66 GHz, with boost up to 2.67 GHz. L3 cache: 0 kB. L2 cache: 3 MB (total). Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,555 points. Launch price was $249.

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Processing Power

Both the Celeron G1830 and Core 2 Duo E7300 share an identical 2-core/2-thread configuration. Boost clocks reach 2.8 GHz on the Celeron G1830 versus 2.67 GHz on the Core 2 Duo E7300 — a 4.8% clock advantage for the Celeron G1830 (base: 2.8 GHz vs 2.66 GHz). The Celeron G1830 uses the Haswell (2013−2015) architecture (22 nm), while the Core 2 Duo E7300 uses Wolfdale (2008−2010) (45 nm). In PassMark, the Celeron G1830 scores 1,560 against the Core 2 Duo E7300's 1,555 — a 0.3% lead for the Celeron G1830. Geekbench 6 single-core — the metric most relevant to gaming — records 496 vs 412, a 18.5% lead for the Celeron G1830 that directly translates to higher frame rates. Multi-core Geekbench: 910 vs 725 (22.6% advantage for the Celeron G1830). L3 cache: 2 MB on the Celeron G1830 vs 0 kB on the Core 2 Duo E7300.

Feature	Celeron G1830	Core 2 Duo E7300
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.8 GHz+5%	2.67 GHz
Base Clock	2.8 GHz+5%	2.66 GHz
L3 Cache	2 MB	0 kB
L2 Cache	256 kB (per core)	3 MB (total)+1100%
Process	22 nm-51%	45 nm
Architecture	Haswell (2013−2015)	Wolfdale (2008−2010)
PassMark	1,560	1,555
Geekbench 6 Single	496+20%	412
Geekbench 6 Multi	910+26%	725

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Memory & Platform

The Celeron G1830 uses the LGA1150 socket (PCIe 3.0), while the Core 2 Duo E7300 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the Celeron G1830 versus DDR2-800 on the Core 2 Duo E7300 — the Celeron G1830 supports 66.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Celeron G1830 supports up to 32 GB of RAM compared to 8 GB — 300% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: H81,B85,H87,Z87,H97,Z97 (Celeron G1830) and P35,G33,G41,P45 (Core 2 Duo E7300).

Feature	Celeron G1830	Core 2 Duo E7300
Socket	LGA1150	LGA775
PCIe Generation	PCIe 3.0+173%	PCIe 1.1
Max RAM Speed	DDR3-1333+67%	DDR2-800
Max RAM Capacity	32 GB+300%	8 GB
RAM Channels	2	2
ECC Support	Yes	No
PCIe Lanes	16	16

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Advanced Features

Only the Core 2 Duo E7300 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support VT-x virtualization. The Celeron G1830 includes integrated graphics (HD Graphics (Haswell)), while the Core 2 Duo E7300 requires a dedicated GPU. Primary use case: Celeron G1830 targets Budget, Core 2 Duo E7300 targets Legacy Desktop. Direct competitor: Celeron G1830 rivals Pentium G3220; Core 2 Duo E7300 rivals Athlon II X2 245.

Feature	Celeron G1830	Core 2 Duo E7300
Integrated GPU	Yes	No
IGPU Model	HD Graphics (Haswell)	None
Unlocked	No	Yes
AVX-512	No	No
Virtualization	VT-x	VT-x
Target Use	Budget	Legacy Desktop

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Value Analysis

At launch, the Celeron G1830 was priced at $52, while the Core 2 Duo E7300 came in at $133. On launch pricing ($52 vs $133), Celeron G1830 was $81 cheaper. In terms of value on MSRP (PassMark points per dollar), the Celeron G1830 delivers 30.0 pts/$ vs 11.7 pts/$ for the Core 2 Duo E7300 — making the Celeron G1830 the 87.8% better value option.

Feature	Celeron G1830	Core 2 Duo E7300
MSRP	$52-61%	$133
Performance per Dollar	30.0+156%	11.7
Release Date	2013	2008

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