Celeron B830 vs Pentium T3400

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 B830 vs Pentium T3400 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 B830 vs Pentium T3400: Pros, Cons & Final Verdict

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

Celeron B830

2012

Why buy it

✅+100% larger total L3 cache (2 MB vs 1 MB).
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics (Sandy Bridge), while Pentium T3400 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Pentium T3400 across 50 shared CPU benchmark tests.
❌Lower PassMark (815 vs 845).

Pentium T3400

2008

Why buy it

✅Better for gaming: +6.5% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Smaller total L3 cache (1 MB vs 2 MB).
❌Launch MSRP is still $150 MSRP, while Celeron B830 mostly shows up through inconsistent older-market listings.
❌No integrated graphics, while Celeron B830 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Pentium T3400 better than Celeron B830?

Yes. Pentium T3400 is the better all-around CPU here. It gives you a 6.5% average FPS lead across 50 shared CPU game tests in our data and 3.7% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Pentium T3400 is the better pick. According to our tests, it delivers 6.5% 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, Pentium T3400 is the stronger fit. You are getting 3.7% better PassMark.

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

Pentium T3400 is the better buy right now. Pentium T3400 comes in at an unclear MSRP at $150 MSRP versus unclear MSRP, and it still gives you a 6.5% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (5.6 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Celeron B830 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2012 vs 2008) and 100% larger total L3 cache (2 MB vs 1 MB). That makes it the safer long-term bet.

Celeron B830 vs Pentium T3400 Technical Specifications

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

Celeron B830

The Celeron B830 is manufactured by Intel. It was released in 1 September 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 1.8 GHz, with boost up to 1.8 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 815 points. Launch price was $86.

Pentium T3400

The Pentium T3400 is manufactured by Intel. It was released in 2007-01-01. Base frequency: 2.16 GHz. L3 cache: 1 MB L2 Cache. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 845 points. Launch price was $69.

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Processing Power

The Celeron B830 is built on the Sandy Bridge (2011−2013) architecture. In PassMark, the Celeron B830 scores 815 against the Pentium T3400's 845 — a 3.6% lead for the Pentium T3400. L3 cache: 2 MB (total) on the Celeron B830 vs 1 MB L2 Cache on the Pentium T3400.

Feature	Celeron B830	Pentium T3400
Cores / Threads	2 / 2	—
Boost Clock	1.8 GHz	—
Base Clock	1.8 GHz	2.16 GHz+20%
L3 Cache	2 MB (total)+100%	1 MB L2 Cache
L2 Cache	256K (per core)	—
Process	32 nm-51%	65 nm
Architecture	Sandy Bridge (2011−2013)	—
PassMark	815	845+4%

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Memory & Platform

The Celeron B830 uses the PGA988 socket (PCIe 2.0), while the Pentium T3400 uses PGA478 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Celeron B830	Pentium T3400
Socket	PGA988	PGA478
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR3-1333	—
Max RAM Capacity	16 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x (Celeron B830) / not specified (Pentium T3400). The Celeron B830 includes integrated graphics (HD Graphics (Sandy Bridge)), while the Pentium T3400 requires a dedicated GPU. Primary use case: Celeron B830 targets Budget. Direct competitor: Celeron B830 rivals Pentium 967.