Core 2 Duo T5850 vs Core i3-5010U

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 T5850 vs Core i3-5010U 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 T5850 vs Core i3-5010U: 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 T5850

2008

Why buy it

✅+0.2% higher PassMark.
✅Draws 2W instead of 512W, a 510W reduction.

Trade-offs

❌No integrated graphics, while Core i3-5010U can still boot and troubleshoot without a discrete GPU.

Core i3-5010U

2015

Why buy it

✅100+% more PCIe lanes (12 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics 5500, while Core 2 Duo T5850 needs a discrete GPU.

Trade-offs

❌Lower PassMark (2,157 vs 2,161).
❌25500% higher power demand at 512W vs 2W.

Quick Answers

So, is Core 2 Duo T5850 better than Core i3-5010U?

Yes. Core 2 Duo T5850 is the better all-around CPU here. It gives you a 1.3% average FPS lead across 50 shared CPU game tests in our data and 0.2% better PassMark, 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, Core 2 Duo T5850 is the stronger fit. You are getting 0.2% better PassMark, backed by 2 cores and 2 threads.

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

Core 2 Duo T5850 still makes the most sense overall. Core 2 Duo T5850 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 1.3% average FPS lead across 50 shared CPU game tests in our data.

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

Core i3-5010U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2008). That makes it the safer long-term bet.

Core 2 Duo T5850 vs Core i3-5010U Technical Specifications

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

Core 2 Duo T5850

The Core 2 Duo T5850 is manufactured by Intel. It was released in 2008-01-01. It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Max frequency: 2.1 GHz. L2 cache: 2 MB. Built on 65 nm process technology. Thermal design power (TDP): 2 MB. Passmark benchmark score: 2,161 points. Launch price was $249.

Core i3-5010U

The Core i3-5010U is manufactured by Intel. It was released in 1 March 2015 (10 years ago). It is based on the Broadwell-U (2015) architecture. It features 2 cores and 4 threads. Base frequency is 2.1 GHz, with boost up to 2.1 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 2,157 points. Launch price was $281.

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Processing Power

The Core 2 Duo T5850 packs 2 cores / 2 threads, matching the Core i3-5010U's 2 cores. Boost clocks reach 2.1 GHz on the Core 2 Duo T5850 versus 2.1 GHz on the Core i3-5010U — identical boost frequencies. The Core 2 Duo T5850 uses the Merom (2006−2008) architecture (65 nm), while the Core i3-5010U uses Broadwell-U (2015) (14 nm). In PassMark, the Core 2 Duo T5850 scores 2,161 against the Core i3-5010U's 2,157 — a 0.2% lead for the Core 2 Duo T5850.

Feature	Core 2 Duo T5850	Core i3-5010U
Cores / Threads	2 / 2	2 / 4
Boost Clock	2.1 GHz	2.1 GHz
Base Clock	—	2.1 GHz
L3 Cache	—	3 MB (total)
L2 Cache	2 MB	256K (per core)+12700%
Process	65 nm	14 nm-78%
Architecture	Merom (2006−2008)	Broadwell-U (2015)
PassMark	2,161	2,157
Geekbench 6 Single	—	737

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Advanced Features

Virtualization: not specified (Core 2 Duo T5850) / VT-x, VT-d, EPT (Core i3-5010U). The Core i3-5010U includes integrated graphics (HD Graphics 5500), while the Core 2 Duo T5850 requires a dedicated GPU. Primary use case: Core i3-5010U targets Mainstream Laptop. Direct competitor: Core i3-5010U rivals A10-8700P.