Core 2 Duo E7200 vs Core 2 Duo T9400

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 E7200 vs Core 2 Duo T9400 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 E7200 vs Core 2 Duo T9400: 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 E7200

2008

Why buy it

✅+15% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Stock), unlike Core 2 Duo T9400.

Trade-offs

❌Lower PassMark (1,002 vs 1,004).
❌Launch MSRP is still $133 MSRP, while Core 2 Duo T9400 mostly shows up through inconsistent older-market listings.
❌983.3% higher power demand at 65W vs 6W.

Core 2 Duo T9400

2008

Why buy it

✅+0.2% higher PassMark.
✅Draws 6W instead of 65W, a 59W reduction.

Trade-offs

❌Lower Geekbench single-core performance for gaming (320 vs 368).
❌No boxed cooler included, unlike Core 2 Duo E7200.

Quick Answers

So, is Core 2 Duo T9400 better than Core 2 Duo E7200?

It depends on what you want from the system. For gaming, Core 2 Duo E7200 is ahead with a 1.8% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core 2 Duo T9400 pulls ahead with 0.2% better PassMark.

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

For streaming, content creation, and heavier multitasking, Core 2 Duo T9400 is the stronger fit. You are getting 0.2% better PassMark, backed by 2 cores and 2 threads.

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

Core 2 Duo T9400 is still the much better call for a fresh build. Core 2 Duo T9400 comes in at an unclear MSRP at unclear MSRP versus $133 MSRP, and it still gives you 0.2% better PassMark. Core 2 Duo E7200 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2008 platform. Even with 100.0% better value on paper (7.5 vs 0.0 PassMark/$), 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?

Core 2 Duo T9400 makes more sense long term for 2026 and beyond. You are getting 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.

Core 2 Duo E7200 vs Core 2 Duo T9400 Technical Specifications

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

Core 2 Duo E7200

The Core 2 Duo E7200 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 2.53 GHz, with boost up to 2.53 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: 1,002 points. Launch price was $249.

Core 2 Duo T9400

The Core 2 Duo T9400 is manufactured by Intel. It was released in 15 July 2008 (17 years ago). It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2.53 GHz, with boost up to 2.53 GHz. L3 cache: 6 MB L2 Cache. L2 cache: 6 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 1,004 points. Launch price was $316.

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Processing Power

Both the Core 2 Duo E7200 and Core 2 Duo T9400 share an identical 2-core/2-thread configuration. Boost clocks reach 2.53 GHz on the Core 2 Duo E7200 versus 2.53 GHz on the Core 2 Duo T9400 — identical boost frequencies (base: 2.53 GHz vs 2.53 GHz). The Core 2 Duo E7200 uses the Wolfdale (2008−2010) architecture (45 nm), while the Core 2 Duo T9400 uses Penryn (2008−2011) (45 nm). In PassMark, the Core 2 Duo E7200 scores 1,002 against the Core 2 Duo T9400's 1,004 — a 0.2% lead for the Core 2 Duo T9400. Geekbench 6 single-core — the metric most relevant to gaming — records 368 vs 320, a 14% lead for the Core 2 Duo E7200 that directly translates to higher frame rates. L3 cache: 0 kB on the Core 2 Duo E7200 vs 6 MB L2 Cache on the Core 2 Duo T9400.

Feature	Core 2 Duo E7200	Core 2 Duo T9400
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.53 GHz	2.53 GHz
Base Clock	2.53 GHz	2.53 GHz
L3 Cache	0 kB	6 MB L2 Cache
L2 Cache	3 MB (total)	6 MB+100%
Process	45 nm	45 nm
Architecture	Wolfdale (2008−2010)	Penryn (2008−2011)
PassMark	1,002	1,004
Geekbench 6 Single	368+15%	320
Geekbench 6 Multi	666	—

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Memory & Platform

The Core 2 Duo E7200 uses the LGA775 socket (PCIe 1.1), while the Core 2 Duo T9400 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-800 on the Core 2 Duo E7200 versus DDR3-1066 on the Core 2 Duo T9400 — the Core 2 Duo T9400 supports 33.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both feature 2-channel memory with ECC support. Chipset compatibility: P35,G33,G41,P45 (Core 2 Duo E7200) and GM45,PM45 (Core 2 Duo T9400).

Feature	Core 2 Duo E7200	Core 2 Duo T9400
Socket	LGA775	PGA478
PCIe Generation	PCIe 1.1	PCIe 1.1
Max RAM Speed	DDR2-800	DDR3-1066+33%
Max RAM Capacity	8 GB	—
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	—

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Advanced Features

Only the Core 2 Duo E7200 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support VT-x virtualization. Primary use case: Core 2 Duo E7200 targets Legacy Desktop, Core 2 Duo T9400 targets Budget. Direct competitor: Core 2 Duo E7200 rivals Athlon II X2 245; Core 2 Duo T9400 rivals Athlon Silver 3050U.