Core 2 Duo E6320 vs Core 2 Duo U7500

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.

Core 2 Duo E6320 vs Core 2 Duo U7500 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.

Core 2 Duo E6320 vs Core 2 Duo U7500: Pros, Cons & Final Verdict

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

Core 2 Duo E6320

2007

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (true), unlike Core 2 Duo U7500.

Trade-offs

❌Lower PassMark (1,115 vs 1,116).
❌Lower PassMark per dollar, at 6.8 vs 11.2 PassMark/$ ($163 MSRP vs $100 MSRP).
❌3150% higher power demand at 65W vs 2W.

Core 2 Duo U7500

2006

Why buy it

✅+0.1% higher PassMark.
✅Costs $63 less on MSRP ($100 MSRP vs $163 MSRP).
✅Delivers 63.1% more PassMark for each dollar spent, at 11.2 vs 6.8 PassMark/$ ($100 MSRP vs $163 MSRP).
✅Draws 2W instead of 65W, a 63W reduction.

Trade-offs

❌No boxed cooler included, unlike Core 2 Duo E6320.

Quick Answers

So, is Core 2 Duo U7500 better than Core 2 Duo E6320?

It depends on what you want from the system. For gaming, Core 2 Duo E6320 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, Core 2 Duo U7500 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, Core 2 Duo U7500 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?

Core 2 Duo U7500 is the better buy right now. Core 2 Duo U7500 comes in $63 cheaper on MSRP at $100 MSRP versus $163 MSRP, and it still gives you 0.1% better PassMark. The compromise is that Core 2 Duo E6320 is still the better pure gaming CPU with a 0.1% average FPS lead across 50 shared CPU game tests in our data. It is also 63.1% better value on MSRP (11.2 vs 6.8 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core 2 Duo E6320 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2007 vs 2006). That makes it the safer long-term bet.

Core 2 Duo E6320 vs Core 2 Duo U7500 Technical Specifications

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

Core 2 Duo E6320

The Core 2 Duo E6320 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 1.86 GHz, with boost up to 1.86 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: 1,115 points. Launch price was $249.

Core 2 Duo U7500

The Core 2 Duo U7500 is manufactured by Intel. It was released in 2008-01-01. It is based on the Merom-2048 (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 1.06 GHz, with boost up to 1.06 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 65 nm process technology. Socket: BGA479. Thermal design power (TDP): 10 Watt. Passmark benchmark score: 1,116 points. Launch price was $249.

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Processing Power

Both the Core 2 Duo E6320 and Core 2 Duo U7500 share an identical 2-core/2-thread configuration. Boost clocks reach 1.86 GHz on the Core 2 Duo E6320 versus 1.06 GHz on the Core 2 Duo U7500 — a 54.8% clock advantage for the Core 2 Duo E6320 (base: 1.86 GHz vs 1.06 GHz). The Core 2 Duo E6320 uses the Conroe (2006−2007) architecture (65 nm), while the Core 2 Duo U7500 uses Merom-2048 (2006−2008) (65 nm). In PassMark, the Core 2 Duo E6320 scores 1,115 against the Core 2 Duo U7500's 1,116 — a 0.1% lead for the Core 2 Duo U7500. Both processors carry 0 kB of L3 cache.

Feature	Core 2 Duo E6320	Core 2 Duo U7500
Cores / Threads	2 / 2	2 / 2
Boost Clock	1.86 GHz+75%	1.06 GHz
Base Clock	1.86 GHz+75%	1.06 GHz
L3 Cache	0 kB	0 kB
L2 Cache	4 MB+100%	2 MB
Process	65 nm	65 nm
Architecture	Conroe (2006−2007)	Merom-2048 (2006−2008)
PassMark	1,115	1,116
Geekbench 6 Single	—	180
Geekbench 6 Multi	—	320

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Memory & Platform

The Core 2 Duo E6320 uses the LGA775 socket (PCIe 1.1), while the Core 2 Duo U7500 uses BGA479 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches 1066 on the Core 2 Duo E6320 versus DDR2-533 on the Core 2 Duo U7500 — the Core 2 Duo E6320 supports 100% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core 2 Duo E6320 supports up to 16 GB of RAM compared to 2 GB — 700% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core 2 Duo E6320) vs 0 (Core 2 Duo U7500) — the Core 2 Duo E6320 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: P35,G31,G33,P45 (Core 2 Duo E6320) and GM965,945GME (Core 2 Duo U7500).

Feature	Core 2 Duo E6320	Core 2 Duo U7500
Socket	LGA775	BGA479
PCIe Generation	PCIe 1.1	PCIe 1.1
Max RAM Speed	1066+100%	DDR2-533
Max RAM Capacity	16 GB+700%	2 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	0

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Advanced Features

Neither processor supports overclocking. Virtualization support: true (Core 2 Duo E6320) vs VT-x (Core 2 Duo U7500). Primary use case: Core 2 Duo U7500 targets Ultra Low Voltage Laptop. Direct competitor: Core 2 Duo E6320 rivals Athlon 64 X2 4200+.

Feature	Core 2 Duo E6320	Core 2 Duo U7500
Integrated GPU	No	No
IGPU Model	None	—
Unlocked	No	No
AVX-512	No	No
Virtualization	true	VT-x
Target Use	—	Ultra Low Voltage Laptop

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Value Analysis

At launch, the Core 2 Duo E6320 was priced at $163, while the Core 2 Duo U7500 came in at $100. On launch pricing ($163 vs $100), Core 2 Duo U7500 was $63 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core 2 Duo E6320 delivers 6.8 pts/$ vs 11.2 pts/$ for the Core 2 Duo U7500 — making the Core 2 Duo U7500 the 48% better value option.

Feature	Core 2 Duo E6320	Core 2 Duo U7500
MSRP	$163	$100-39%
Performance per Dollar	6.8	11.2+65%
Release Date	2007	2006

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