Core 2 Duo T7800 vs Pentium G4520

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 T7800 vs Pentium G4520 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 T7800 vs Pentium G4520: 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 T7800

2007

Why buy it

✅Draws 4W instead of 51W, a 47W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Pentium G4520 across 50 shared CPU benchmark tests.
❌Lower PassMark (2,663 vs 2,670).

Pentium G4520

2015

Why buy it

✅Better for gaming: +3.8% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Launch MSRP is still $86 MSRP, while Core 2 Duo T7800 mostly shows up through inconsistent older-market listings.
❌1175% higher power demand at 51W vs 4W.

Quick Answers

So, is Pentium G4520 better than Core 2 Duo T7800?

Yes. Pentium G4520 is the better all-around CPU here. It gives you a 3.8% average FPS lead across 50 shared CPU game tests in our data, 0.3% 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, Pentium G4520 is the better pick. According to our tests, it delivers 3.8% 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, Pentium G4520 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?

Pentium G4520 is the better buy right now. Pentium G4520 comes in at an unclear MSRP at $86 MSRP versus unclear MSRP, and it still gives you a 3.8% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (31.0 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Pentium G4520 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2007) and more multi-core headroom with 2 cores / 2 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 T7800 vs Pentium G4520 Technical Specifications

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

Core 2 Duo T7800

The Core 2 Duo T7800 is manufactured by Intel. It was released in 18 August 2007 (18 years ago). It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 2.6 GHz, with boost up to 2.6 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: 2,663 points. Launch price was $515.

Pentium G4520

The Pentium G4520 is manufactured by Intel. It was released in 1 September 2015 (10 years ago). It is based on the Skylake (2015−2016) architecture. It features 2 cores and 2 threads. Base frequency is 3.6 GHz, with boost up to 3.6 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 51 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 2,670 points. Launch price was $93.

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Processing Power

Both the Core 2 Duo T7800 and Pentium G4520 share an identical 2-core/2-thread configuration. Boost clocks reach 2.6 GHz on the Core 2 Duo T7800 versus 3.6 GHz on the Pentium G4520 — a 32.3% clock advantage for the Pentium G4520 (base: 2.6 GHz vs 3.6 GHz). The Core 2 Duo T7800 uses the Merom (2006−2008) architecture (65 nm), while the Pentium G4520 uses Skylake (2015−2016) (14 nm). In PassMark, the Core 2 Duo T7800 scores 2,663 against the Pentium G4520's 2,670 — a 0.3% lead for the Pentium G4520. L3 cache: 0 kB on the Core 2 Duo T7800 vs 4 MB (total) on the Pentium G4520.

Feature	Core 2 Duo T7800	Pentium G4520
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.6 GHz	3.6 GHz+38%
Base Clock	2.6 GHz	3.6 GHz+38%
L3 Cache	0 kB	4 MB (total)
L2 Cache	4 MB	256K (per core)+6300%
Process	65 nm	14 nm-78%
Architecture	Merom (2006−2008)	Skylake (2015−2016)
PassMark	2,663	2,670

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Memory & Platform

The Core 2 Duo T7800 uses the PGA478 socket (PCIe 1.1), while the Pentium G4520 uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core 2 Duo T7800	Pentium G4520
Socket	PGA478	LGA1151
PCIe Generation	PCIe 1.1	PCIe 3.0+173%
Max RAM Speed	DDR2-667	—
RAM Channels	2	—
ECC Support	No	—

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Advanced Features

Virtualization: VT-x (Core 2 Duo T7800) / not specified (Pentium G4520). Primary use case: Core 2 Duo T7800 targets Budget. Direct competitor: Core 2 Duo T7800 rivals Athlon Silver 3050U.