Athlon II X3 445 vs Turion 64 X2 TL-66

Athlon II X3 445 vs Turion 64 X2 TL-66 Performance Spectrum

Athlon II X3 445

3 / 3

1,807

0.0%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Turion 64 X2 TL-66

2 / 2

1,808

+0.1%

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.

Athlon II X3 445 vs Turion 64 X2 TL-66 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.

Athlon II X3 445 vs Turion 64 X2 TL-66: Pros, Cons & Final Verdict

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

Athlon II X3 445

2010

Why buy it

Trade-offs

❌Lower PassMark (1,807 vs 1,808).
❌Launch MSRP is still $87 MSRP, while Turion 64 X2 TL-66 mostly shows up through inconsistent older-market listings.
❌9400% higher power demand at 95W vs 1W.

Turion 64 X2 TL-66

2007

Why buy it

✅+0.1% higher PassMark.
✅Draws 1W instead of 95W, a 94W reduction.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Quick Answers

So, is Athlon II X3 445 better than Turion 64 X2 TL-66?

It depends on what you want from the system. For gaming, Athlon II X3 445 is ahead with a 0.5% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Turion 64 X2 TL-66 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, Turion 64 X2 TL-66 is the stronger fit. You are getting 0.1% better PassMark, backed by 2 cores and 2 threads.

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

Athlon II X3 445 is the better buy right now. Athlon II X3 445 comes in at an unclear MSRP at $87 MSRP versus unclear MSRP, and it still gives you a 0.5% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Turion 64 X2 TL-66 is still stronger for heavier multi-core work with 0.1% better PassMark. It is also 100.0% better value on MSRP (20.8 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Athlon II X3 445 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2010 vs 2007). That makes it the safer long-term bet.

Athlon II X3 445 vs Turion 64 X2 TL-66 Technical Specifications

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

Athlon II X3 445

The Athlon II X3 445 is manufactured by AMD. It was released in 11 May 2010 (15 years ago). It is based on the Rana (2009−2011) architecture. It features 3 cores and 3 threads. Base frequency is 3.1 GHz, with boost up to 3.1 GHz. L3 cache: 0 kB. 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: 1,807 points. Launch price was $91.

Turion 64 X2 TL-66

The Turion 64 X2 TL-66 is manufactured by AMD. It was released in 2007-01-01. It is based on the Brisbane (2007−2008) architecture. It features 2 cores and 2 threads. Max frequency: 2.3 GHz. L2 cache: 1 MB. Built on 65 nm process technology. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,808 points. Launch price was $69.

⚡

Processing Power

The Athlon II X3 445 packs 3 cores / 3 threads, while the Turion 64 X2 TL-66 offers 2 cores / 2 threads — the Athlon II X3 445 has 1 more core. Boost clocks reach 3.1 GHz on the Athlon II X3 445 versus 2.3 GHz on the Turion 64 X2 TL-66 — a 29.6% clock advantage for the Athlon II X3 445. The Athlon II X3 445 uses the Rana (2009−2011) architecture (45 nm), while the Turion 64 X2 TL-66 uses Brisbane (2007−2008) (65 nm). In PassMark, the Athlon II X3 445 scores 1,807 against the Turion 64 X2 TL-66's 1,808 — a 0.1% lead for the Turion 64 X2 TL-66.

Feature	Athlon II X3 445	Turion 64 X2 TL-66
Cores / Threads	3 / 3+50%	2 / 2
Boost Clock	3.1 GHz+35%	2.3 GHz
Base Clock	3.1 GHz	—
L3 Cache	0 kB	—
L2 Cache	512 kB (per core)	1 MB+100%
Process	45 nm-31%	65 nm
Architecture	Rana (2009−2011)	Brisbane (2007−2008)
PassMark	1,807	1,808