Celeron E1200 vs Core 2 Duo T5200

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 E1200 vs Core 2 Duo T5200 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 E1200 vs Core 2 Duo T5200: Pros, Cons & Final Verdict

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

Celeron E1200

2008

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Core 2 Duo T5200 across 50 shared CPU benchmark tests.
❌Lower PassMark (665 vs 705).
❌Launch MSRP is still $53 MSRP, while Core 2 Duo T5200 mostly shows up through inconsistent older-market listings.
❌3150% higher power demand at 65W vs 2W.

Core 2 Duo T5200

2006

Why buy it

✅Better for gaming: +5.8% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 2W instead of 65W, a 63W reduction.

Trade-offs

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

Quick Answers

So, is Core 2 Duo T5200 better than Celeron E1200?

Yes. Core 2 Duo T5200 is the better all-around CPU here. It gives you a 5.8% average FPS lead across 50 shared CPU game tests in our data and 6% better 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 T5200 is the better pick. According to our tests, it delivers 5.8% 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 T5200 is the stronger fit. You are getting 6% better PassMark, backed by 2 cores and 2 threads.

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

Core 2 Duo T5200 is still the much better call for a fresh build. Core 2 Duo T5200 comes in at an unclear MSRP at unclear MSRP versus $53 MSRP, and it still gives you a 5.8% average FPS lead across 50 shared CPU game tests in our data. Celeron E1200 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2008 platform. Even with 100.0% better value on paper (12.5 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA775.

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

Celeron E1200 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2008 vs 2006). That makes it the safer long-term bet.

Celeron E1200 vs Core 2 Duo T5200 Technical Specifications

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

Celeron E1200

The Celeron E1200 is manufactured by Intel. It was released in 20 January 2008 (17 years ago). It is based on the Allendale (2006−2009) architecture. It features 2 cores and 2 threads. Base frequency is 1.6 GHz, with boost up to 1.6 GHz. L3 cache: 0 kB. L2 cache: 512 kB (total). Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 665 points. Launch price was $40.

Core 2 Duo T5200

The Core 2 Duo T5200 is manufactured by Intel. It was released in 2008-01-01. It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 1.6 GHz, with boost up to 1.66 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 65 nm process technology. Socket: BGA479. Thermal design power (TDP): 34 Watt. Passmark benchmark score: 705 points. Launch price was $249.

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Processing Power

Both the Celeron E1200 and Core 2 Duo T5200 share an identical 2-core/2-thread configuration. Boost clocks reach 1.6 GHz on the Celeron E1200 versus 1.66 GHz on the Core 2 Duo T5200 — a 3.7% clock advantage for the Core 2 Duo T5200 (base: 1.6 GHz vs 1.6 GHz). The Celeron E1200 uses the Allendale (2006−2009) architecture (65 nm), while the Core 2 Duo T5200 uses Merom (2006−2008) (65 nm). In PassMark, the Celeron E1200 scores 665 against the Core 2 Duo T5200's 705 — a 5.8% lead for the Core 2 Duo T5200. Both processors carry 0 kB of L3 cache.

Feature	Celeron E1200	Core 2 Duo T5200
Cores / Threads	2 / 2	2 / 2
Boost Clock	1.6 GHz	1.66 GHz+4%
Base Clock	1.6 GHz	1.6 GHz
L3 Cache	0 kB	0 kB
L2 Cache	512 kB (total)	2 MB+300%
Process	65 nm	65 nm
Architecture	Allendale (2006−2009)	Merom (2006−2008)
PassMark	665	705+6%
Geekbench 6 Single	210	—
Geekbench 6 Multi	380	—

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Memory & Platform

The Celeron E1200 uses the LGA775 socket (PCIe 1.1), while the Core 2 Duo T5200 uses BGA479 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	Celeron E1200	Core 2 Duo T5200
Socket	LGA775	BGA479
PCIe Generation	PCIe 1.1	PCIe 1.1
Max RAM Speed	DDR2-800	—
Max RAM Capacity	8 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	0	—

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Advanced Features

Virtualization: No (Celeron E1200) / not specified (Core 2 Duo T5200). Primary use case: Celeron E1200 targets Budget. Direct competitor: Celeron E1200 rivals Pentium E2140.