Core i3-2102 vs Core i5-2435M

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 i3-2102 vs Core i5-2435M 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 i3-2102 vs Core i5-2435M: Pros, Cons & Final Verdict

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

Core i3-2102

2011

Why buy it

✅+5.6% higher Geekbench multi-core.
✅Includes a boxed cooler (Stock), unlike Core i5-2435M.

Trade-offs

❌Lower Geekbench single-core performance for gaming (515 vs 525).
❌Launch MSRP is still $117 MSRP, while Core i5-2435M mostly shows up through inconsistent older-market listings.
❌85.7% higher power demand at 65W vs 35W.

Core i5-2435M

2011

Why buy it

✅+1.9% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅Draws 35W instead of 65W, a 30W reduction.

Trade-offs

❌Lower Geekbench multi-core (1,025 vs 1,082).
❌No boxed cooler included, unlike Core i3-2102.

Quick Answers

So, is Core i3-2102 better than Core i5-2435M?

It depends on what you want from the system. For gaming, Core i5-2435M is ahead with a 0.6% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i3-2102 pulls ahead with 5.6% better Geekbench multi-core.

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

For streaming, content creation, and heavier multitasking, Core i3-2102 is the stronger fit. You are getting 5.6% better Geekbench multi-core, backed by 2 cores and 4 threads.

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

Core i3-2102 is the better buy right now. Core i3-2102 comes in at an unclear MSRP at $117 MSRP versus unclear MSRP, and it still gives you 5.6% better Geekbench multi-core. The compromise is that Core i5-2435M is still the better pure gaming CPU with a 0.6% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (17.3 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i3-2102 makes more sense long term for 2026 and beyond. You are getting more multi-core headroom with 2 cores / 4 threads instead of 2/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i3-2102 vs Core i5-2435M Technical Specifications

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

Core i3-2102

The Core i3-2102 is manufactured by Intel. It was released in 1 June 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.1 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 2,029 points. Launch price was $69.

Core i5-2435M

The Core i5-2435M is manufactured by Intel. It was released in 1 September 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.4 GHz, with boost up to 3 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: BGA1023. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 2,035 points. Launch price was $225.

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Processing Power

Both the Core i3-2102 and Core i5-2435M share an identical 2-core/4-thread configuration. Boost clocks reach 3.1 GHz on the Core i3-2102 versus 3 GHz on the Core i5-2435M — a 3.3% clock advantage for the Core i3-2102 (base: 3.1 GHz vs 2.4 GHz). Both are built on the Sandy Bridge (2011−2013) architecture using a 32 nm process. In PassMark, the Core i3-2102 scores 2,029 against the Core i5-2435M's 2,035 — a 0.3% lead for the Core i5-2435M. Geekbench 6 single-core — the metric most relevant to gaming — records 515 vs 525, a 1.9% lead for the Core i5-2435M that directly translates to higher frame rates. Multi-core Geekbench: 1,082 vs 1,025 (5.4% advantage for the Core i3-2102). Both processors carry 3 MB (total) of L3 cache.

Feature	Core i3-2102	Core i5-2435M
Cores / Threads	2 / 4	2 / 4
Boost Clock	3.1 GHz+3%	3 GHz
Base Clock	3.1 GHz+29%	2.4 GHz
L3 Cache	3 MB (total)	3 MB (total)
L2 Cache	256 kB (per core)	256K (per core)
Process	32 nm	32 nm
Architecture	Sandy Bridge (2011−2013)	Sandy Bridge (2011−2013)
PassMark	2,029	2,035
Geekbench 6 Single	515	525+2%
Geekbench 6 Multi	1,082+6%	1,025

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Memory & Platform

The Core i3-2102 uses the LGA1155 socket (PCIe 2.0), while the Core i5-2435M uses BGA1023 (PCIe 2.0) — making them incompatible on the same motherboard. Both support up to DDR3-1333 memory speed. The Core i3-2102 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: H61,H67,P67,Z68 (Core i3-2102) and HM65,HM67 (Core i5-2435M).

Feature	Core i3-2102	Core i5-2435M
Socket	LGA1155	BGA1023
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR3-1333	DDR3-1333
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 (Core i3-2102) vs VT-x, VT-d (Core i5-2435M). Both include integrated graphics — Intel HD Graphics 2000 (Core i3-2102) and Intel HD Graphics 3000 (Core i5-2435M) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i3-2102 targets Office Desktop, Core i5-2435M targets Legacy Laptop.

Feature	Core i3-2102	Core i5-2435M
Integrated GPU	Yes	Yes
IGPU Model	Intel HD Graphics 2000	Intel HD Graphics 3000
Unlocked	No	No
AVX-512	No	No
Virtualization	VT-x	VT-x, VT-d
Target Use	Office Desktop	Legacy Laptop