Athlon X2 QL-66 vs PRO A6-9500E

Athlon X2 QL-66 vs PRO A6-9500E Performance Spectrum

Athlon X2 QL-66

2 / 2

1,695

+0.4%

Ryzen Threadripper PRO 5945WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

PRO A6-9500E

2 / 2

1,689

0.0%

Ryzen Threadripper PRO 5945WX

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 X2 QL-66 vs PRO A6-9500E 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 X2 QL-66 vs PRO A6-9500E: Pros, Cons & Final Verdict

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

Athlon X2 QL-66

2009

Why buy it

✅+0.4% higher PassMark.
✅Draws 1W instead of 35W, a 34W reduction.

Trade-offs

❌Launch MSRP is still $150 MSRP, while PRO A6-9500E mostly shows up through inconsistent older-market listings.

PRO A6-9500E

2016

Why buy it

Trade-offs

❌Lower PassMark (1,689 vs 1,695).
❌3400% higher power demand at 35W vs 1W.

Quick Answers

So, is Athlon X2 QL-66 better than PRO A6-9500E?

It depends on what you want from the system. For gaming, PRO A6-9500E is ahead with a 0.1% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Athlon X2 QL-66 pulls ahead with 0.4% better PassMark.

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

For streaming, content creation, and heavier multitasking, Athlon X2 QL-66 is the stronger fit. You are getting 0.4% better PassMark, backed by 2 cores and 2 threads.

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

Athlon X2 QL-66 is the better buy right now. Athlon X2 QL-66 comes in at an unclear MSRP at $150 MSRP versus unclear MSRP, and it still gives you 0.4% better PassMark. The compromise is that PRO A6-9500E is still the better pure gaming CPU with a 0.1% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (11.3 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper. That said, if you already own a compatible AM4 + DDR4 setup, PRO A6-9500E can still make sense as a platform-matched option because it avoids a motherboard and RAM swap.

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

PRO A6-9500E makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2016 vs 2009). That makes it the safer long-term bet.

Athlon X2 QL-66 vs PRO A6-9500E Technical Specifications

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

Athlon X2 QL-66

The Athlon X2 QL-66 is manufactured by AMD. It was released in 2009-01-01. It is based on the Lion (2008−2009) architecture. It features 2 cores and 2 threads. Max frequency: 2.2 GHz. L2 cache: 1 MB. Built on 65 nm process technology. Socket: S1g2. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,695 points. Launch price was $149.

PRO A6-9500E

The PRO A6-9500E is manufactured by AMD. It was released in 3 October 2016 (9 years ago). It is based on the Bristol Ridge (2016−2019) architecture. It features 2 cores and 2 threads. Base frequency is 3 GHz, with boost up to 3.4 GHz. L2 cache: 1024 kB. Built on 28 nm process technology. Socket: AM4. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2400. Passmark benchmark score: 1,689 points. Launch price was $69.

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Processing Power

Both the Athlon X2 QL-66 and PRO A6-9500E share an identical 2-core/2-thread configuration. Boost clocks reach 2.2 GHz on the Athlon X2 QL-66 versus 3.4 GHz on the PRO A6-9500E — a 42.9% clock advantage for the PRO A6-9500E. The Athlon X2 QL-66 uses the Lion (2008−2009) architecture (65 nm), while the PRO A6-9500E uses Bristol Ridge (2016−2019) (28 nm). In PassMark, the Athlon X2 QL-66 scores 1,695 against the PRO A6-9500E's 1,689 — a 0.4% lead for the Athlon X2 QL-66.

Feature	Athlon X2 QL-66	PRO A6-9500E
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.2 GHz	3.4 GHz+55%
Base Clock	—	3 GHz
L2 Cache	1 MB	1024 kB
Process	65 nm	28 nm-57%
Architecture	Lion (2008−2009)	Bristol Ridge (2016−2019)
PassMark	1,695	1,689

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Memory & Platform

The Athlon X2 QL-66 uses the S1g2 socket (PCIe 2.0), while the PRO A6-9500E uses AM4 (PCIe 3.0) — making them incompatible on the same motherboard.