Pentium 4405U vs Turion II Ultra M600

Pentium 4405U vs Turion II Ultra M600 Performance Spectrum

Pentium 4405U

2 / 4

2,122

+0.1%

2,120

0.0%

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 4405U vs Turion II Ultra M600 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 4405U vs Turion II Ultra M600: Pros, Cons & Final Verdict

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

Pentium 4405U

2015

Why buy it

✅+0.1% higher PassMark.

Trade-offs

❌25500% higher power demand at 512W vs 2W.

Turion II Ultra M600

2009

Why buy it

✅Draws 2W instead of 512W, a 510W reduction.

Trade-offs

❌Lower PassMark (2,120 vs 2,122).

Quick Answers

So, is Pentium 4405U better than Turion II Ultra M600?

It depends on what you want from the system. For gaming, Turion II Ultra M600 is ahead with a 2.7% average FPS lead across 48 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Pentium 4405U pulls ahead with 0.1% better PassMark.

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

For streaming, content creation, and heavier multitasking, Pentium 4405U is the stronger fit. You are getting 0.1% better PassMark, backed by 2 cores and 4 threads.

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

Pentium 4405U still makes the most sense overall. Pentium 4405U comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.1% better PassMark.

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

Pentium 4405U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2009) and more multi-core headroom with 2 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 4405U vs Turion II Ultra M600 Technical Specifications

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

Pentium 4405U

The Pentium 4405U is manufactured by Intel. It was released in 1 September 2015 (10 years ago). It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 4 threads. Base frequency is 2.1 GHz, with boost up to 2.1 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: BGA1356. Thermal design power (TDP): 15 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 2,122 points. Launch price was $161.

Turion II Ultra M600

The Turion II Ultra M600 is manufactured by AMD. It was released in 2007-01-01. It is based on the Caspian (2009) architecture. It features 2 cores and 2 threads. Max frequency: 2.4 GHz. L2 cache: 2 MB. Built on 45 nm process technology. Socket: S1g3. Thermal design power (TDP): 2 MB. Passmark benchmark score: 2,120 points. Launch price was $69.

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Processing Power

The Pentium 4405U packs 2 cores / 4 threads, matching the Turion II Ultra M600's 2 cores. Boost clocks reach 2.1 GHz on the Pentium 4405U versus 2.4 GHz on the Turion II Ultra M600 — a 13.3% clock advantage for the Turion II Ultra M600. The Pentium 4405U uses the NetBurst (2000−2006) architecture (14 nm), while the Turion II Ultra M600 uses Caspian (2009) (45 nm). In PassMark, the Pentium 4405U scores 2,122 against the Turion II Ultra M600's 2,120 — a 0.1% lead for the Pentium 4405U.

Feature	Pentium 4405U	Turion II Ultra M600
Cores / Threads	2 / 4	2 / 2
Boost Clock	2.1 GHz	2.4 GHz+14%
Base Clock	2.1 GHz	—
L3 Cache	2 MB	—
L2 Cache	512 kB	2 MB+300%
Process	14 nm-69%	45 nm
Architecture	NetBurst (2000−2006)	Caspian (2009)
PassMark	2,122	2,120

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Memory & Platform

The Pentium 4405U uses the BGA1356 socket (PCIe 3.0), while the Turion II Ultra M600 uses S1g3 (PCIe 2.0) — making them incompatible on the same motherboard.