Core 2 Duo E8300 vs Core i3-330M

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.

Core 2 Duo E8300 vs Core i3-330M 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.

Core 2 Duo E8300 vs Core i3-330M: Pros, Cons & Final Verdict

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

Core 2 Duo E8300

2008

Why buy it

✅+8.8% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅Draws 65W instead of 512W, a 447W reduction.
✅Includes a boxed cooler (Stock), unlike Core i3-330M.

Trade-offs

❌Launch MSRP is still $163 MSRP, while Core i3-330M mostly shows up through inconsistent older-market listings.
❌No integrated graphics, while Core i3-330M can still boot and troubleshoot without a discrete GPU.

Core i3-330M

2010

Why buy it

✅Integrated graphics onboard with Intel HD Graphics (Arrandale), while Core 2 Duo E8300 needs a discrete GPU.

Trade-offs

❌Lower Geekbench single-core performance for gaming (317 vs 345).
❌Lower Geekbench multi-core (689 vs 771).
❌687.7% higher power demand at 512W vs 65W.
❌No boxed cooler included, unlike Core 2 Duo E8300.

Quick Answers

So, is Core 2 Duo E8300 better than Core i3-330M?

Yes. Core 2 Duo E8300 is the better all-around CPU here. It gives you a 1.8% average FPS lead across 50 shared CPU game tests in our data, 11.9% better Geekbench multi-core, and 0.7% higher PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core 2 Duo E8300 is the better pick. According to our tests, it delivers 1.8% 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, Core 2 Duo E8300 is the stronger fit. You are getting 11.9% better Geekbench multi-core, backed by 2 cores and 2 threads.

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

Core 2 Duo E8300 is the better buy right now. Core 2 Duo E8300 comes in at an unclear MSRP at $163 MSRP versus unclear MSRP, and it still gives you a 1.8% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (6.4 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i3-330M makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2010 vs 2008). That makes it the safer long-term bet.

Core 2 Duo E8300 vs Core i3-330M Technical Specifications

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

Core 2 Duo E8300

The Core 2 Duo E8300 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 2.83 GHz, with boost up to 2.83 GHz. L3 cache: 0 kB. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,039 points. Launch price was $249.

Core i3-330M

The Core i3-330M is manufactured by Intel. It was released in 7 January 2010 (15 years ago). It is based on the Arrandale (2010−2011) architecture. It features 2 cores and 4 threads. Base frequency is 2.13 GHz, with boost up to 0.13 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3-800, DDR3-1066. Passmark benchmark score: 1,032 points. Launch price was $49.

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Processing Power

The Core 2 Duo E8300 packs 2 cores / 2 threads, matching the Core i3-330M's 2 cores. Boost clocks reach 2.83 GHz on the Core 2 Duo E8300 versus 0.13 GHz on the Core i3-330M — a 182.4% clock advantage for the Core 2 Duo E8300 (base: 2.83 GHz vs 2.13 GHz). The Core 2 Duo E8300 uses the Wolfdale (2008−2010) architecture (45 nm), while the Core i3-330M uses Arrandale (2010−2011) (32 nm). In PassMark, the Core 2 Duo E8300 scores 1,039 against the Core i3-330M's 1,032 — a 0.7% lead for the Core 2 Duo E8300. Geekbench 6 single-core — the metric most relevant to gaming — records 345 vs 317, a 8.5% lead for the Core 2 Duo E8300 that directly translates to higher frame rates. Multi-core Geekbench: 771 vs 689 (11.2% advantage for the Core 2 Duo E8300). L3 cache: 0 kB on the Core 2 Duo E8300 vs 3 MB (total) on the Core i3-330M.

Feature	Core 2 Duo E8300	Core i3-330M
Cores / Threads	2 / 2	2 / 4
Boost Clock	2.83 GHz+2077%	0.13 GHz
Base Clock	2.83 GHz+33%	2.13 GHz
L3 Cache	0 kB	3 MB (total)
L2 Cache	6 MB (total)+2300%	256 kB (per core)
Process	45 nm	32 nm-29%
Architecture	Wolfdale (2008−2010)	Arrandale (2010−2011)
PassMark	1,039	1,032
Cinebench R23 Multi	1,000	—
Geekbench 6 Single	345+9%	317
Geekbench 6 Multi	771+12%	689

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Memory & Platform

The Core 2 Duo E8300 uses the LGA775 socket (PCIe 1.1), while the Core i3-330M uses PGA988 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the Core 2 Duo E8300 versus DDR3-1066 on the Core i3-330M — the Core 2 Duo E8300 supports 25% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core 2 Duo E8300 supports up to 16 GB of RAM compared to 8 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: P35,P45,G33,G31 (Core 2 Duo E8300) and HM55,PM55,QM57 (Core i3-330M).

Feature	Core 2 Duo E8300	Core i3-330M
Socket	LGA775	PGA988
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	DDR3-1333+25%	DDR3-1066
Max RAM Capacity	16 GB+100%	8 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	16

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Advanced Features

Neither processor supports overclocking. Virtualization support: VT-x (Core 2 Duo E8300) vs VT-x / EPT (Core i3-330M). The Core i3-330M includes integrated graphics (Intel HD Graphics (Arrandale)), while the Core 2 Duo E8300 requires a dedicated GPU. Primary use case: Core 2 Duo E8300 targets Budget, Core i3-330M targets Legacy Budget. Direct competitor: Core i3-330M rivals AMD Athlon II P320.