Pentium Dual Core T3400 vs Phenom II X4 810

Pentium Dual Core T3400 vs Phenom II X4 810 Performance Spectrum

Pentium Dual Core T3400

2 / 2

2,026

0.0%

2,036

+0.5%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

About PassMark

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.

Pentium Dual Core T3400 vs Phenom II X4 810 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.

Pentium Dual Core T3400 vs Phenom II X4 810: Pros, Cons & Final Verdict

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

Pentium Dual Core T3400

2008

Why buy it

✅Better for gaming: +3.1% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 1W instead of 95W, a 94W reduction.

Trade-offs

❌Lower PassMark (2,026 vs 2,036).

Phenom II X4 810

2009

Why buy it

✅+0.5% higher PassMark.

Trade-offs

❌Worse for gaming: lower average FPS than Pentium Dual Core T3400 across 50 shared CPU benchmark tests.
❌Launch MSRP is still $175 MSRP, while Pentium Dual Core T3400 mostly shows up through inconsistent older-market listings.
❌9400% higher power demand at 95W vs 1W.

Quick Answers

So, is Phenom II X4 810 better than Pentium Dual Core T3400?

It depends on what you want from the system. For gaming, Pentium Dual Core T3400 is ahead with a 3.1% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Phenom II X4 810 pulls ahead with 0.5% better PassMark.

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

For streaming, content creation, and heavier multitasking, Phenom II X4 810 is the stronger fit. You are getting 0.5% better PassMark, backed by 4 cores and 4 threads.

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

Phenom II X4 810 is the better buy right now. Phenom II X4 810 comes in at an unclear MSRP at $175 MSRP versus unclear MSRP, and it still gives you 0.5% better PassMark. The compromise is that Pentium Dual Core T3400 is still the better pure gaming CPU with a 3.1% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (11.6 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Phenom II X4 810 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2009 vs 2008) and more multi-core headroom with 4 cores / 4 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Pentium Dual Core T3400 vs Phenom II X4 810 Technical Specifications

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

Pentium Dual Core T3400

The Pentium Dual Core T3400 is manufactured by Intel. It was released in 2007-01-01. It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 2 threads. Max frequency: 2.16 GHz. L2 cache: 1 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 1 MB. Passmark benchmark score: 2,026 points. Launch price was $69.

Phenom II X4 810

The Phenom II X4 810 is manufactured by AMD. It was released in 9 February 2009 (16 years ago). It is based on the Deneb (2009−2011) architecture. It features 4 cores and 4 threads. Base frequency is 2.6 GHz, with boost up to 2.6 GHz. L3 cache: 4 MB (total). L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 2,036 points. Launch price was $116.

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Processing Power

The Pentium Dual Core T3400 packs 2 cores / 2 threads, while the Phenom II X4 810 offers 4 cores / 4 threads — the Phenom II X4 810 has 2 more cores. Boost clocks reach 2.16 GHz on the Pentium Dual Core T3400 versus 2.6 GHz on the Phenom II X4 810 — a 18.5% clock advantage for the Phenom II X4 810. The Pentium Dual Core T3400 uses the NetBurst (2000−2006) architecture (65 nm), while the Phenom II X4 810 uses Deneb (2009−2011) (45 nm). In PassMark, the Pentium Dual Core T3400 scores 2,026 against the Phenom II X4 810's 2,036 — a 0.5% lead for the Phenom II X4 810.

Feature	Pentium Dual Core T3400	Phenom II X4 810
Cores / Threads	2 / 2	4 / 4+100%
Boost Clock	2.16 GHz	2.6 GHz+20%
Base Clock	—	2.6 GHz
L3 Cache	—	4 MB (total)
L2 Cache	1 MB+100%	512 kB (per core)
Process	65 nm	45 nm-31%
Architecture	NetBurst (2000−2006)	Deneb (2009−2011)
PassMark	2,026	2,036

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Memory & Platform

The Pentium Dual Core T3400 uses the PGA478 socket (PCIe 1.1), while the Phenom II X4 810 uses AM3 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Pentium Dual Core T3400	Phenom II X4 810
Socket	PGA478	AM3
PCIe Generation	PCIe 1.1	PCIe 2.0+82%

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Value Analysis

At launch, the Pentium Dual Core T3400 was priced at $0, while the Phenom II X4 810 came in at $175. On launch pricing ($0 vs $175), Pentium Dual Core T3400 was $175 cheaper.

Feature	Pentium Dual Core T3400	Phenom II X4 810
MSRP	$0-100%	$175
Performance per Dollar	—	11.6
Release Date	2008	2009

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