Celeron 2980U vs Core 2 Duo T9600

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 2980U vs Core 2 Duo T9600 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 2980U vs Core 2 Duo T9600: Pros, Cons & Final Verdict

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

Celeron 2980U

2013

Why buy it

✅+0.5% higher PassMark.
✅100+% more PCIe lanes (12 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel HD Graphics (Haswell), while Core 2 Duo T9600 needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (2 MB vs 6 MB).
❌8433.3% higher power demand at 512W vs 6W.

Core 2 Duo T9600

2008

Why buy it

✅+200% larger total L3 cache (6 MB vs 2 MB).
✅Draws 6W instead of 512W, a 506W reduction.

Trade-offs

❌Lower PassMark (1,087 vs 1,092).
❌No integrated graphics, while Celeron 2980U can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Celeron 2980U better than Core 2 Duo T9600?

It depends on what you want from the system. For gaming, Core 2 Duo T9600 is ahead with a 0.2% average FPS lead across 21 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Celeron 2980U pulls ahead with 0.5% better PassMark. Core 2 Duo T9600 also has the bigger cache pool with 200% larger total L3 cache (6 MB vs 2 MB).

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

For streaming, content creation, and heavier multitasking, Celeron 2980U is the stronger fit. You are getting 0.5% better PassMark, backed by 2 cores and 2 threads.

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

Celeron 2980U still makes the most sense overall. Celeron 2980U comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.5% better PassMark.

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

Celeron 2980U 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 2980U vs Core 2 Duo T9600 Technical Specifications

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

Celeron 2980U

The Celeron 2980U is manufactured by Intel. It was released in 2007-01-01. It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 1.6 GHz, with boost up to 1.6 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 1,092 points. Launch price was $69.

Core 2 Duo T9600

The Core 2 Duo T9600 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 2.8 GHz, with boost up to 2.8 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: 1,087 points. Launch price was $316.

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Processing Power

Both the Celeron 2980U and Core 2 Duo T9600 share an identical 2-core/2-thread configuration. Boost clocks reach 1.6 GHz on the Celeron 2980U versus 2.8 GHz on the Core 2 Duo T9600 — a 54.5% clock advantage for the Core 2 Duo T9600 (base: 1.6 GHz vs 2.8 GHz). The Celeron 2980U uses the Haswell (2013−2015) architecture (22 nm), while the Core 2 Duo T9600 uses Penryn (2008−2011) (45 nm). In PassMark, the Celeron 2980U scores 1,092 against the Core 2 Duo T9600's 1,087 — a 0.5% lead for the Celeron 2980U. L3 cache: 2 MB (total) on the Celeron 2980U vs 6 MB L2 Cache on the Core 2 Duo T9600.

Feature	Celeron 2980U	Core 2 Duo T9600
Cores / Threads	2 / 2	2 / 2
Boost Clock	1.6 GHz	2.8 GHz+75%
Base Clock	1.6 GHz	2.8 GHz+75%
L3 Cache	2 MB (total)	6 MB L2 Cache+200%
L2 Cache	256K (per core)+4167%	6 MB
Process	22 nm-51%	45 nm
Architecture	Haswell (2013−2015)	Penryn (2008−2011)
PassMark	1,092	1,087
Geekbench 6 Single	354	—
Geekbench 6 Multi	694	—

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Memory & Platform

The Celeron 2980U uses the FCBGA1168 socket (PCIe 3.0), while the Core 2 Duo T9600 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	Celeron 2980U	Core 2 Duo T9600
Socket	FCBGA1168	PGA478
PCIe Generation	PCIe 3.0+173%	PCIe 1.1
Max RAM Speed	DDR3L-1600	—
Max RAM Capacity	16 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	12	—

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Advanced Features

Virtualization: VT-x (Celeron 2980U) / not specified (Core 2 Duo T9600). The Celeron 2980U includes integrated graphics (Intel HD Graphics (Haswell)), while the Core 2 Duo T9600 requires a dedicated GPU. Primary use case: Celeron 2980U targets Low Power. Direct competitor: Celeron 2980U rivals AMD A4-5000.