Celeron 1005M vs Core 2 Duo E6320

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.

Celeron 1005M vs Core 2 Duo E6320 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.

Celeron 1005M vs Core 2 Duo E6320: Pros, Cons & Final Verdict

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

Celeron 1005M

2013

Why buy it

✅Costs $77 less on MSRP ($86 MSRP vs $163 MSRP).
✅Delivers 89.7% more PassMark for each dollar spent, at 13.0 vs 6.8 PassMark/$ ($86 MSRP vs $163 MSRP).
✅Integrated graphics onboard with Intel HD Graphics (Ivy Bridge), while Core 2 Duo E6320 needs a discrete GPU.

Trade-offs

❌687.7% higher power demand at 512W vs 65W.
❌No boxed cooler included, unlike Core 2 Duo E6320.

Core 2 Duo E6320

2007

Why buy it

✅Draws 65W instead of 512W, a 447W reduction.
✅Includes a boxed cooler (true), unlike Celeron 1005M.

Trade-offs

❌Lower PassMark (1,115 vs 1,116).
❌Lower PassMark per dollar, at 6.8 vs 13.0 PassMark/$ ($163 MSRP vs $86 MSRP).
❌No integrated graphics, while Celeron 1005M can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Celeron 1005M better than Core 2 Duo E6320?

Yes. Celeron 1005M is the better all-around CPU here. It gives you a 1.8% average FPS lead across 50 shared CPU game tests in our data, 0.1% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Celeron 1005M is the better pick. According to our tests, it delivers 1.8% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Celeron 1005M 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?

Celeron 1005M is the better buy right now. Celeron 1005M comes in $77 cheaper on MSRP at $86 MSRP versus $163 MSRP, and it still gives you a 1.8% average FPS lead across 50 shared CPU game tests in our data. It is also 89.7% better value on MSRP (13.0 vs 6.8 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Celeron 1005M makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2013 vs 2007) 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.

Celeron 1005M vs Core 2 Duo E6320 Technical Specifications

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

Celeron 1005M

The Celeron 1005M is manufactured by Intel. It was released in 1 July 2013 (12 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 1.9 GHz, with boost up to 1.9 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,116 points. Launch price was $86.

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.

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Processing Power

Both the Celeron 1005M and Core 2 Duo E6320 share an identical 2-core/2-thread configuration. Boost clocks reach 1.9 GHz on the Celeron 1005M versus 1.86 GHz on the Core 2 Duo E6320 — a 2.1% clock advantage for the Celeron 1005M (base: 1.9 GHz vs 1.86 GHz). The Celeron 1005M uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Core 2 Duo E6320 uses Conroe (2006−2007) (65 nm). In PassMark, the Celeron 1005M scores 1,116 against the Core 2 Duo E6320's 1,115 — a 0.1% lead for the Celeron 1005M. L3 cache: 2 MB on the Celeron 1005M vs 0 kB on the Core 2 Duo E6320.

Feature	Celeron 1005M	Core 2 Duo E6320
Cores / Threads	2 / 2	2 / 2
Boost Clock	1.9 GHz+2%	1.86 GHz
Base Clock	1.9 GHz+2%	1.86 GHz
L3 Cache	2 MB	0 kB
L2 Cache	512 kB	4 MB+700%
Process	22 nm-66%	65 nm
Architecture	Ivy Bridge (2012−2013)	Conroe (2006−2007)
PassMark	1,116	1,115
Cinebench R23 Multi	656	—
Geekbench 6 Single	350	—
Geekbench 6 Multi	607	—

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Memory & Platform

The Celeron 1005M uses the PGA988 socket (PCIe 3.0), while the Core 2 Duo E6320 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1600 on the Celeron 1005M versus 1066 on the Core 2 Duo E6320 — the Celeron 1005M supports 50.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Celeron 1005M supports up to 32 GB of RAM compared to 16 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: HM76,HM77 (Celeron 1005M) and P35,G31,G33,P45 (Core 2 Duo E6320).

Feature	Celeron 1005M	Core 2 Duo E6320
Socket	PGA988	LGA775
PCIe Generation	PCIe 3.0+173%	PCIe 1.1
Max RAM Speed	DDR3-1600+50%	1066
Max RAM Capacity	32 GB+100%	16 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	16

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Advanced Features

Neither processor supports overclocking. Virtualization support: VT-x, VT-d (Celeron 1005M) vs true (Core 2 Duo E6320). The Celeron 1005M includes integrated graphics (Intel HD Graphics (Ivy Bridge)), while the Core 2 Duo E6320 requires a dedicated GPU. Direct competitor: Core 2 Duo E6320 rivals Athlon 64 X2 4200+.

Feature	Celeron 1005M	Core 2 Duo E6320
Integrated GPU	Yes	No
IGPU Model	Intel HD Graphics (Ivy Bridge)	None
Unlocked	No	No
AVX-512	No	No
Virtualization	VT-x, VT-d	true

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Value Analysis

At launch, the Celeron 1005M was priced at $86, while the Core 2 Duo E6320 came in at $163. On launch pricing ($86 vs $163), Celeron 1005M was $77 cheaper. In terms of value on MSRP (PassMark points per dollar), the Celeron 1005M delivers 13.0 pts/$ vs 6.8 pts/$ for the Core 2 Duo E6320 — making the Celeron 1005M the 61.9% better value option.

Feature	Celeron 1005M	Core 2 Duo E6320
MSRP	$86-47%	$163
Performance per Dollar	13.0+91%	6.8
Release Date	2013	2007

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