Athlon 64 X2 3600+ vs Core 2 Duo E6750

Athlon 64 X2 3600+ vs Core 2 Duo E6750 Performance Spectrum

Athlon 64 X2 3600+

2 / 2

1,020

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Core 2 Duo E6750

2 / 2

1,029

+0.9%

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 64 X2 3600+ vs Core 2 Duo E6750 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 64 X2 3600+ vs Core 2 Duo E6750: Pros, Cons & Final Verdict

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

Athlon 64 X2 3600+

2005

Why buy it

✅Costs $33 less on MSRP ($150 MSRP vs $183 MSRP).
✅Delivers 20.9% more PassMark for each dollar spent, at 6.8 vs 5.6 PassMark/$ ($150 MSRP vs $183 MSRP).

Trade-offs

❌Lower PassMark (1,020 vs 1,029).
❌36.9% higher power demand at 89W vs 65W.
❌No boxed cooler included, unlike Core 2 Duo E6750.

Core 2 Duo E6750

2007

Why buy it

✅Draws 65W instead of 89W, a 24W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (true), unlike Athlon 64 X2 3600+.

Trade-offs

❌Lower PassMark per dollar, at 5.6 vs 6.8 PassMark/$ ($183 MSRP vs $150 MSRP).

Quick Answers

So, is Core 2 Duo E6750 better than Athlon 64 X2 3600+?

Yes. Core 2 Duo E6750 is the better all-around CPU here. It gives you 0.9% better PassMark and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core 2 Duo E6750 has the edge because it leads the single-thread side of this matchup with 33.5% higher max boost clock.

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

For streaming, content creation, and heavier multitasking, Core 2 Duo E6750 is the stronger fit. You are getting 0.9% better PassMark, backed by 2 cores and 2 threads.

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

Core 2 Duo E6750 is still the much better call for a fresh build. Core 2 Duo E6750 comes in 22.0% more expensive on MSRP at $183 MSRP versus $150 MSRP, and it still gives you 0.9% higher PassMark. Athlon 64 X2 3600+ only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2005 platform. Even with 20.9% better value on paper (6.8 vs 5.6 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on 939.

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

Core 2 Duo E6750 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2007 vs 2005) and 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 64 X2 3600+ vs Core 2 Duo E6750 Technical Specifications

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

Athlon 64 X2 3600+

The Athlon 64 X2 3600+ is manufactured by AMD. It was released in 2009-01-01. It is based on the Manchester (2005−2006) architecture. It features 2 cores and 2 threads. Max frequency: 2 GHz. L3 cache: 0 kB. L2 cache: 256 kB (per core). Built on 90 nm process technology. Socket: 939. Thermal design power (TDP): 89 Watt. Memory support: DDR1. Passmark benchmark score: 1,020 points. Launch price was $149.

Core 2 Duo E6750

The Core 2 Duo E6750 is manufactured by Intel. It was released in 2008-01-01. It is based on the Conroe (2006−2007) architecture. It features 2 cores and 2 threads. Base frequency is 2.66 GHz, with boost up to 2.67 GHz. L3 cache: 0 kB. L2 cache: 4 MB. Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,029 points. Launch price was $249.

⚡

Processing Power

Both the Athlon 64 X2 3600+ and Core 2 Duo E6750 share an identical 2-core/2-thread configuration. Boost clocks reach 2 GHz on the Athlon 64 X2 3600+ versus 2.67 GHz on the Core 2 Duo E6750 — a 28.7% clock advantage for the Core 2 Duo E6750. The Athlon 64 X2 3600+ uses the Manchester (2005−2006) architecture (90 nm), while the Core 2 Duo E6750 uses Conroe (2006−2007) (65 nm). In PassMark, the Athlon 64 X2 3600+ scores 1,020 against the Core 2 Duo E6750's 1,029 — a 0.9% lead for the Core 2 Duo E6750. Both processors carry 0 kB of L3 cache.

Feature	Athlon 64 X2 3600+	Core 2 Duo E6750
Cores / Threads	2 / 2	2 / 2
Boost Clock	2 GHz	2.67 GHz+34%
Base Clock	—	2.66 GHz
L3 Cache	0 kB	0 kB
L2 Cache	256 kB (per core)	4 MB+1500%
Process	90 nm	65 nm-28%
Architecture	Manchester (2005−2006)	Conroe (2006−2007)
PassMark	1,020	1,029

🧠

Memory & Platform

The Athlon 64 X2 3600+ uses the 939 socket (PCIe 1.1), while the Core 2 Duo E6750 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-800 on the Athlon 64 X2 3600+ versus 1333 on the Core 2 Duo E6750 — the Core 2 Duo E6750 supports 66.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 16 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Athlon 64 X2 3600+) vs 16 (Core 2 Duo E6750) — the Core 2 Duo E6750 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD AM2 (Athlon 64 X2 3600+) and P35,G31,G33,P45 (Core 2 Duo E6750).

Feature	Athlon 64 X2 3600+	Core 2 Duo E6750
Socket	939	LGA775
PCIe Generation	PCIe 1.1	PCIe 1.1
Max RAM Speed	DDR2-800	1333+67%
Max RAM Capacity	16 GB	16 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	0	16

🔧

Advanced Features

Virtualization: not specified (Athlon 64 X2 3600+) / true (Core 2 Duo E6750). Direct competitor: Core 2 Duo E6750 rivals Phenom X3 8450.

Feature	Athlon 64 X2 3600+	Core 2 Duo E6750
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	—	No
AVX-512	—	No
Virtualization	—	true

💰

Value Analysis

At launch, the Athlon 64 X2 3600+ was priced at $150, while the Core 2 Duo E6750 came in at $183. On launch pricing ($150 vs $183), Athlon 64 X2 3600+ was $33 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon 64 X2 3600+ delivers 6.8 pts/$ vs 5.6 pts/$ for the Core 2 Duo E6750 — making the Athlon 64 X2 3600+ the 18.9% better value option.

Feature	Athlon 64 X2 3600+	Core 2 Duo E6750
MSRP	$150-18%	$183
Performance per Dollar	6.8+21%	5.6
Release Date	2005	2007

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