Core 2 Duo T9300 vs Turion II Ultra M620

Core 2 Duo T9300 vs Turion II Ultra M620 Performance Spectrum

Core 2 Duo T9300

2 / 2

1,670

+0.3%

1,665

0.0%

Ryzen Threadripper PRO 5945WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

About PassMark

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 Turion II Ultra M620 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 Turion II Ultra M620: 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

✅+0.3% higher PassMark.

Trade-offs

❌Launch MSRP is still $316 MSRP, while Turion II Ultra M620 mostly shows up through inconsistent older-market listings.
❌200% higher power demand at 6W vs 2W.

Turion II Ultra M620

2009

Why buy it

✅Draws 2W instead of 6W, a 4W reduction.

Trade-offs

❌Lower PassMark (1,665 vs 1,670).

Quick Answers

So, is Core 2 Duo T9300 better than Turion II Ultra M620?

Yes. Core 2 Duo T9300 is the better all-around CPU here. It gives you a 1.9% average FPS lead across 50 shared CPU game tests in our data and 0.3% 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 T9300 is the stronger fit. You are getting 0.3% better PassMark, backed by 2 cores and 2 threads.

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

Core 2 Duo T9300 is the better buy right now. Core 2 Duo T9300 comes in at an unclear MSRP at $316 MSRP versus unclear MSRP, and it still gives you a 1.9% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (5.3 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Turion II Ultra M620 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2009 vs 2008). That makes it the safer long-term bet.

Core 2 Duo T9300 vs Turion II Ultra M620 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.

Turion II Ultra M620

The Turion II Ultra M620 is manufactured by AMD. It was released in 2007-01-01. It is based on the Caspian (2009) architecture. It features 2 cores and 2 threads. Max frequency: 2.5 GHz. L2 cache: 2 MB. Built on 45 nm process technology. Socket: S1g3. Thermal design power (TDP): 2 MB. Passmark benchmark score: 1,665 points. Launch price was $69.

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Processing Power

Both the Core 2 Duo T9300 and Turion II Ultra M620 share an identical 2-core/2-thread configuration. Boost clocks reach 2.5 GHz on the Core 2 Duo T9300 versus 2.5 GHz on the Turion II Ultra M620 — identical boost frequencies. The Core 2 Duo T9300 uses the Penryn (2008−2011) architecture (45 nm), while the Turion II Ultra M620 uses Caspian (2009) (45 nm). In PassMark, the Core 2 Duo T9300 scores 1,670 against the Turion II Ultra M620's 1,665 — a 0.3% lead for the Core 2 Duo T9300.

Feature	Core 2 Duo T9300	Turion II Ultra M620
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.5 GHz	2.5 GHz
Base Clock	2.5 GHz	—
L3 Cache	6 MB L2 Cache	—
L2 Cache	6 MB+200%	2 MB
Process	45 nm	45 nm
Architecture	Penryn (2008−2011)	Caspian (2009)
PassMark	1,670	1,665
Geekbench 6 Multi	432	—

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Memory & Platform

The Core 2 Duo T9300 uses the PGA478 socket (PCIe 1.1), while the Turion II Ultra M620 uses S1g3 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core 2 Duo T9300	Turion II Ultra M620
Socket	PGA478	S1g3
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	DDR3-1066	—
RAM Channels	2	—
ECC Support	No	—

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Advanced Features

Virtualization: VT-x (Core 2 Duo T9300) / not specified (Turion II Ultra M620). Primary use case: Core 2 Duo T9300 targets Budget. Direct competitor: Core 2 Duo T9300 rivals Athlon Silver 3050U.