Celeron J3060 vs Core 2 Duo E8135

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 J3060 vs Core 2 Duo E8135 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 J3060 vs Core 2 Duo E8135: Pros, Cons & Final Verdict

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

Celeron J3060

2016

Why buy it

✅Draws 6W instead of 44W, a 38W reduction.
✅100+% more PCIe lanes (4 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel HD Graphics 400, while Core 2 Duo E8135 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Core 2 Duo E8135 across 50 shared CPU benchmark tests.
❌Lower PassMark (1,015 vs 1,020).

Core 2 Duo E8135

2009

Why buy it

✅Better for gaming: +4.1% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Launch MSRP is still $200 MSRP, while Celeron J3060 mostly shows up through inconsistent older-market listings.
❌633.3% higher power demand at 44W vs 6W.
❌No integrated graphics, while Celeron J3060 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core 2 Duo E8135 better than Celeron J3060?

Yes. Core 2 Duo E8135 is the better all-around CPU here. It gives you a 4.1% average FPS lead across 50 shared CPU game tests in our data and 0.5% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core 2 Duo E8135 is the better pick. According to our tests, it delivers 4.1% 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, Core 2 Duo E8135 is the stronger fit. You are getting 0.5% better PassMark, backed by 2 cores and 2 threads.

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

Core 2 Duo E8135 is the better buy right now. Core 2 Duo E8135 comes in at an unclear MSRP at $200 MSRP versus unclear MSRP, and it still gives you a 4.1% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (5.1 vs 0.0 PassMark/$), 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 J3060 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.

Celeron J3060 vs Core 2 Duo E8135 Technical Specifications

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

Celeron J3060

The Celeron J3060 is manufactured by Intel. It was released in 15 January 2016 (9 years ago). It is based on the Airmont (2016) architecture. It features 2 cores and 2 threads. Base frequency is 1.6 GHz, with boost up to 2.48 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 14 nm process technology. Socket: FCBGA1170. Thermal design power (TDP): 6 Watt. Memory support: DDR3L-1600. Passmark benchmark score: 1,015 points. Launch price was $107.

Core 2 Duo E8135

The Core 2 Duo E8135 is manufactured by Intel. It was released in 2008-01-01. It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2.667 GHz, with boost up to 0.67 GHz. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: P. Thermal design power (TDP): 44 Watt. Memory support: DDR2, DDR3. Passmark benchmark score: 1,020 points. Launch price was $249.

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Processing Power

Both the Celeron J3060 and Core 2 Duo E8135 share an identical 2-core/2-thread configuration. Boost clocks reach 2.48 GHz on the Celeron J3060 versus 0.67 GHz on the Core 2 Duo E8135 — a 114.9% clock advantage for the Celeron J3060 (base: 1.6 GHz vs 2.667 GHz). The Celeron J3060 uses the Airmont (2016) architecture (14 nm), while the Core 2 Duo E8135 uses Penryn (2008−2011) (45 nm). In PassMark, the Celeron J3060 scores 1,015 against the Core 2 Duo E8135's 1,020 — a 0.5% lead for the Core 2 Duo E8135.

Feature	Celeron J3060	Core 2 Duo E8135
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.48 GHz+270%	0.67 GHz
Base Clock	1.6 GHz	2.667 GHz+67%
L3 Cache	0 kB	—
L2 Cache	1 MB	6 MB (total)+500%
Process	14 nm-69%	45 nm
Architecture	Airmont (2016)	Penryn (2008−2011)
PassMark	1,015	1,020
Geekbench 6 Single	200	—
Geekbench 6 Multi	370	—

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Memory & Platform

The Celeron J3060 uses the FCBGA1170 socket (PCIe 3.0), while the Core 2 Duo E8135 uses P (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	Celeron J3060	Core 2 Duo E8135
Socket	FCBGA1170	P
PCIe Generation	PCIe 3.0+173%	PCIe 1.1
Max RAM Speed	DDR3L-1600	—
Max RAM Capacity	8 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	4	—

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Advanced Features

Virtualization: VT-x, EPT (Celeron J3060) / not specified (Core 2 Duo E8135). The Celeron J3060 includes integrated graphics (Intel HD Graphics 400), while the Core 2 Duo E8135 requires a dedicated GPU. Primary use case: Celeron J3060 targets Low Power Desktop/NAS. Direct competitor: Celeron J3060 rivals Pentium J3710.