Core 2 Duo T7300 vs Core i3-2102

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 T7300 vs Core i3-2102 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 T7300 vs Core i3-2102: 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 T7300

2007

Why buy it

✅+223.4% higher Geekbench multi-core.
✅Draws 4W instead of 65W, a 61W reduction.

Trade-offs

❌No integrated graphics, while Core i3-2102 can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike Core i3-2102.

Core i3-2102

2011

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel HD Graphics 2000, while Core 2 Duo T7300 needs a discrete GPU.
✅Includes a boxed cooler (Stock), unlike Core 2 Duo T7300.

Trade-offs

❌Lower Geekbench multi-core (1,082 vs 3,499).
❌Launch MSRP is still $117 MSRP, while Core 2 Duo T7300 mostly shows up through inconsistent older-market listings.
❌1525% higher power demand at 65W vs 4W.

Quick Answers

So, is Core i3-2102 better than Core 2 Duo T7300?

It depends on what you want from the system. For gaming, Core i3-2102 is ahead with a 1.5% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core 2 Duo T7300 pulls ahead with 223.4% better Geekbench multi-core.

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

For streaming, content creation, and heavier multitasking, Core 2 Duo T7300 is the stronger fit. You are getting 223.4% better Geekbench multi-core, backed by 2 cores and 2 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 $117 MSRP versus unclear MSRP, and it still gives you a 1.5% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Core 2 Duo T7300 is still stronger for heavier multi-core work with 223.4% better Geekbench multi-core. It is also 100.0% better value on MSRP (17.3 vs 0.0 PassMark/$), 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 a newer CPU generation (2011 vs 2007). That makes it the safer long-term bet.

Core 2 Duo T7300 vs Core i3-2102 Technical Specifications

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

Core 2 Duo T7300

The Core 2 Duo T7300 is manufactured by Intel. It was released in 9 May 2007 (18 years ago). It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 0 kB. L2 cache: 4 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 2,040 points. Launch price was $234.

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.

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Processing Power

The Core 2 Duo T7300 packs 2 cores / 2 threads, matching the Core i3-2102's 2 cores. Boost clocks reach 2 GHz on the Core 2 Duo T7300 versus 3.1 GHz on the Core i3-2102 — a 43.1% clock advantage for the Core i3-2102 (base: 2 GHz vs 3.1 GHz). The Core 2 Duo T7300 uses the Merom (2006−2008) architecture (65 nm), while the Core i3-2102 uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Core 2 Duo T7300 scores 2,040 against the Core i3-2102's 2,029 — a 0.5% lead for the Core 2 Duo T7300. Multi-core Geekbench: 3,499 vs 1,082 (105.5% advantage for the Core 2 Duo T7300). L3 cache: 0 kB on the Core 2 Duo T7300 vs 3 MB (total) on the Core i3-2102.

Feature	Core 2 Duo T7300	Core i3-2102
Cores / Threads	2 / 2	2 / 4
Boost Clock	2 GHz	3.1 GHz+55%
Base Clock	2 GHz	3.1 GHz+55%
L3 Cache	0 kB	3 MB (total)
L2 Cache	4 MB+1500%	256 kB (per core)
Process	65 nm	32 nm-51%
Architecture	Merom (2006−2008)	Sandy Bridge (2011−2013)
PassMark	2,040	2,029
Geekbench 6 Single	—	515
Geekbench 6 Multi	3,499+223%	1,082

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Memory & Platform

The Core 2 Duo T7300 uses the PGA478 socket (PCIe 1.1), while the Core i3-2102 uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-667 on the Core 2 Duo T7300 versus DDR3-1333 on the Core i3-2102 — the Core i3-2102 supports 99.9% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both feature 2-channel memory with ECC support. Chipset compatibility: GM965,PM965 (Core 2 Duo T7300) and H61,H67,P67,Z68 (Core i3-2102).

Feature	Core 2 Duo T7300	Core i3-2102
Socket	PGA478	LGA1155
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	DDR2-667	DDR3-1333+100%
Max RAM Capacity	—	32 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	—	16

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Advanced Features

Neither processor supports overclocking. Both support VT-x virtualization. The Core i3-2102 includes integrated graphics (Intel HD Graphics 2000), while the Core 2 Duo T7300 requires a dedicated GPU. Primary use case: Core 2 Duo T7300 targets Budget, Core i3-2102 targets Office Desktop. Direct competitor: Core 2 Duo T7300 rivals Athlon 64 X2 TK-42.