Core 2 Duo T9300 vs Core i7-2617M

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 T9300 vs Core i7-2617M 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 T9300 vs Core i7-2617M: 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 T9300

2008

Why buy it

✅+50% larger total L3 cache (6 MB vs 4 MB).
✅Draws 6W instead of 17W, a 11W reduction.

Trade-offs

❌Lower PassMark (1,670 vs 1,687).
❌Launch MSRP is still $316 MSRP, while Core i7-2617M mostly shows up through inconsistent older-market listings.
❌No integrated graphics, while Core i7-2617M can still boot and troubleshoot without a discrete GPU.

Core i7-2617M

2011

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics 3000, while Core 2 Duo T9300 needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (4 MB vs 6 MB).
❌183.3% higher power demand at 17W vs 6W.

Quick Answers

So, is Core i7-2617M better than Core 2 Duo T9300?

Yes. Core i7-2617M is the better all-around CPU here. It gives you a 0.4% average FPS lead across 50 shared CPU game tests in our data, 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, Core i7-2617M is the better pick. According to our tests, it delivers 0.4% 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 i7-2617M is the stronger fit. You are getting 1% better PassMark, backed by 2 cores and 4 threads.

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

Core i7-2617M is still the much better call for a fresh build. Core i7-2617M comes in at an unclear MSRP at unclear MSRP versus $316 MSRP, and it still gives you a 0.4% average FPS lead across 50 shared CPU game tests in our data. Core 2 Duo T9300 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2008 platform. Even with 100.0% better value on paper (5.3 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on PGA478.

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

Core i7-2617M makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2011 vs 2008) and more multi-core headroom with 2 cores / 4 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core 2 Duo T9300 vs Core i7-2617M Technical Specifications

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

Core 2 Duo T9300

The Core 2 Duo T9300 is manufactured by Intel. It was released in 10 January 2008 (17 years ago). It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2.5 GHz, with boost up to 2.5 GHz. L3 cache: 6 MB L2 Cache. L2 cache: 6 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 1,670 points. Launch price was $316.

Core i7-2617M

The Core i7-2617M is manufactured by Intel. It was released in 3 January 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 1.5 GHz, with boost up to 2.6 GHz. L3 cache: 4 MB. L2 cache: 512 kB. Built on 32 nm process technology. Socket: BGA1023. Thermal design power (TDP): 17 Watt. Memory support: DDR3-1066, DDR3-1333. Passmark benchmark score: 1,687 points. Launch price was $100.

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Processing Power

The Core 2 Duo T9300 packs 2 cores / 2 threads, matching the Core i7-2617M's 2 cores. Boost clocks reach 2.5 GHz on the Core 2 Duo T9300 versus 2.6 GHz on the Core i7-2617M — a 3.9% clock advantage for the Core i7-2617M (base: 2.5 GHz vs 1.5 GHz). The Core 2 Duo T9300 uses the Penryn (2008−2011) architecture (45 nm), while the Core i7-2617M uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Core 2 Duo T9300 scores 1,670 against the Core i7-2617M's 1,687 — a 1% lead for the Core i7-2617M. L3 cache: 6 MB L2 Cache on the Core 2 Duo T9300 vs 4 MB on the Core i7-2617M.

Feature	Core 2 Duo T9300	Core i7-2617M
Cores / Threads	2 / 2	2 / 4
Boost Clock	2.5 GHz	2.6 GHz+4%
Base Clock	2.5 GHz+67%	1.5 GHz
L3 Cache	6 MB L2 Cache+50%	4 MB
L2 Cache	6 MB+1100%	512 kB
Process	45 nm	32 nm-29%
Architecture	Penryn (2008−2011)	Sandy Bridge (2011−2013)
PassMark	1,670	1,687+1%
Geekbench 6 Single	—	448
Geekbench 6 Multi	432	—

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Memory & Platform

The Core 2 Duo T9300 uses the PGA478 socket (PCIe 1.1), while the Core i7-2617M uses BGA1023 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1066 on the Core 2 Duo T9300 versus DDR3-1333 on the Core i7-2617M — the Core i7-2617M supports 25% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both feature 2-channel memory with ECC support. Chipset compatibility: GM965,PM965,GM45,PM45 (Core 2 Duo T9300) and HM65,HM67,QM67,QS67,UM67 (Core i7-2617M).

Feature	Core 2 Duo T9300	Core i7-2617M
Socket	PGA478	BGA1023
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	DDR3-1066	DDR3-1333+25%
Max RAM Capacity	—	8 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	—	16

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Advanced Features

Neither processor supports overclocking. Virtualization support: VT-x (Core 2 Duo T9300) vs VT-x, VT-d, EPT (Core i7-2617M). The Core i7-2617M includes integrated graphics (HD Graphics 3000), while the Core 2 Duo T9300 requires a dedicated GPU. Primary use case: Core 2 Duo T9300 targets Budget, Core i7-2617M targets Ultrabook. Direct competitor: Core 2 Duo T9300 rivals Athlon Silver 3050U; Core i7-2617M rivals A6-3400M.