Athlon X2 QL-64 vs Athlon X2 QL-65

Athlon X2 QL-64 vs Athlon X2 QL-65 Performance Spectrum

Athlon X2 QL-64

2 / 2

1,614

0.0%

Ryzen Threadripper PRO 5945WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Athlon X2 QL-65

2 / 2

1,630

+1.0%

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-64 vs Athlon X2 QL-65 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-64 vs Athlon X2 QL-65: 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-64

2009

Why buy it

✅Costs $100 less on MSRP ($50 MSRP vs $150 MSRP).
✅Delivers 197.1% more PassMark for each dollar spent, at 32.3 vs 10.9 PassMark/$ ($50 MSRP vs $150 MSRP).

Trade-offs

❌Lower PassMark (1,614 vs 1,630).

Athlon X2 QL-65

2009

Why buy it

✅+1% higher PassMark.

Trade-offs

❌Lower PassMark per dollar, at 10.9 vs 32.3 PassMark/$ ($150 MSRP vs $50 MSRP).

Quick Answers

So, is Athlon X2 QL-65 better than Athlon X2 QL-64?

Yes. Athlon X2 QL-65 is the better all-around CPU here. It gives you a 2.5% average FPS lead across 49 shared CPU game tests in our data, 1% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

For gaming, this matchup is basically a tie in the data we have.

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

For streaming, content creation, and heavier multitasking, Athlon X2 QL-65 is the stronger fit. You are getting 1% better PassMark, backed by 2 cores and 2 threads.

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

Athlon X2 QL-65 is still the much better call for a fresh build. Athlon X2 QL-65 comes in 200.0% more expensive on MSRP at $150 MSRP versus $50 MSRP, and it still gives you a 2.5% average FPS lead across 49 shared CPU game tests in our data. Athlon X2 QL-64 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2009 platform. Even with 197.1% better value on paper (32.3 vs 10.9 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on S1.

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

Athlon X2 QL-65 makes more sense long term for 2026 and beyond. You are getting more multi-core headroom with 2 cores / 2 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Athlon X2 QL-64 vs Athlon X2 QL-65 Technical Specifications

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

Athlon X2 QL-64

The Athlon X2 QL-64 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: 2.1 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 65 nm process technology. Socket: S1. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,614 points. Launch price was $149.

Athlon X2 QL-65

The Athlon X2 QL-65 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: 2.1 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 65 nm process technology. Socket: S1g2. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,630 points. Launch price was $149.

⚡

Processing Power

Both the Athlon X2 QL-64 and Athlon X2 QL-65 share an identical 2-core/2-thread configuration. Boost clocks reach 2.1 GHz on the Athlon X2 QL-64 versus 2.1 GHz on the Athlon X2 QL-65 — identical boost frequencies. Both are built on the Lion (2008−2009) architecture using a 65 nm process. In PassMark, the Athlon X2 QL-64 scores 1,614 against the Athlon X2 QL-65's 1,630 — a 1% lead for the Athlon X2 QL-65. Both processors carry 0 kB of L3 cache.

Feature	Athlon X2 QL-64	Athlon X2 QL-65
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.1 GHz	2.1 GHz
L3 Cache	0 kB	0 kB
L2 Cache	1 MB	1 MB
Process	65 nm	65 nm
Architecture	Lion (2008−2009)	Lion (2008−2009)
PassMark	1,614	1,630

🧠

Memory & Platform

The Athlon X2 QL-64 uses the S1 socket (PCIe 2.0), while the Athlon X2 QL-65 uses S1g2 (PCIe 2.0) — making them incompatible on the same motherboard. Both support up to DDR2-667 memory speed. Both support up to 8 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 0 PCIe lanes. Chipset compatibility: Socket S1 (Athlon X2 QL-64) and AMD S1 (Athlon X2 QL-65).

Feature	Athlon X2 QL-64	Athlon X2 QL-65
Socket	S1	S1g2
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR2-667	DDR2-667
Max RAM Capacity	8 GB	8 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	0	0

🔧

Advanced Features

Virtualization: AMD-V (Athlon X2 QL-64) / not specified (Athlon X2 QL-65).

Feature	Athlon X2 QL-64	Athlon X2 QL-65
Integrated GPU	No	No
Unlocked	No	—
AVX-512	No	—
Virtualization	AMD-V	—

💰

Value Analysis

At launch, the Athlon X2 QL-64 was priced at $50, while the Athlon X2 QL-65 came in at $150. On launch pricing ($50 vs $150), Athlon X2 QL-64 was $100 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon X2 QL-64 delivers 32.3 pts/$ vs 10.9 pts/$ for the Athlon X2 QL-65 — making the Athlon X2 QL-64 the 99.3% better value option.

Feature	Athlon X2 QL-64	Athlon X2 QL-65
MSRP	$50-67%	$150
Performance per Dollar	32.3+196%	10.9
Release Date	2009	2009

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