Core 2 Duo T7800 vs Pro A12-8800B

Core 2 Duo T7800 vs Pro A12-8800B Performance Spectrum

Core 2 Duo T7800

2 / 2

2,663

0.0%

2,667

+0.2%

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 T7800 vs Pro A12-8800B 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 Pro A12-8800B: 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

Trade-offs

❌Lower PassMark (2,663 vs 2,667).
❌100% higher power demand at 4W vs 2W.
❌No integrated graphics, while Pro A12-8800B can still boot and troubleshoot without a discrete GPU.

Pro A12-8800B

2015

Why buy it

✅Draws 2W instead of 4W, a 2W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon R7 Graphics, while Core 2 Duo T7800 needs a discrete GPU.

Trade-offs

❌Launch MSRP is still $400 MSRP, while Core 2 Duo T7800 mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Pro A12-8800B better than Core 2 Duo T7800?

Yes. Pro A12-8800B 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, 0.2% 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, Pro A12-8800B is the better pick. According to our tests, it delivers 1.9% 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, Pro A12-8800B is the stronger fit. You are getting 0.2% better PassMark, backed by 4 cores and 4 threads.

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

Pro A12-8800B is the better buy right now. Pro A12-8800B comes in at an unclear MSRP at $400 MSRP versus unclear MSRP, and it still gives you a 1.9% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (6.7 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Pro A12-8800B 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 4 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 T7800 vs Pro A12-8800B 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.

Pro A12-8800B

The Pro A12-8800B is manufactured by AMD. It was released in 3 June 2015 (10 years ago). It is based on the Carrizo (2015−2018) architecture. It features 4 cores and 4 threads. Base frequency is 2.1 GHz, with boost up to 3.4 GHz. L2 cache: 2048 kB. Built on 28 nm process technology. Socket: FP4. Thermal design power (TDP): 2 MB. Memory support: DDR3/DDR3L-2133. Passmark benchmark score: 2,667 points. Launch price was $69.

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Processing Power

The Core 2 Duo T7800 packs 2 cores / 2 threads, while the Pro A12-8800B offers 4 cores / 4 threads — the Pro A12-8800B has 2 more cores. Boost clocks reach 2.6 GHz on the Core 2 Duo T7800 versus 3.4 GHz on the Pro A12-8800B — a 26.7% clock advantage for the Pro A12-8800B (base: 2.6 GHz vs 2.1 GHz). The Core 2 Duo T7800 uses the Merom (2006−2008) architecture (65 nm), while the Pro A12-8800B uses Carrizo (2015−2018) (28 nm). In PassMark, the Core 2 Duo T7800 scores 2,663 against the Pro A12-8800B's 2,667 — a 0.2% lead for the Pro A12-8800B.

Feature	Core 2 Duo T7800	Pro A12-8800B
Cores / Threads	2 / 2	4 / 4+100%
Boost Clock	2.6 GHz	3.4 GHz+31%
Base Clock	2.6 GHz+24%	2.1 GHz
L3 Cache	0 kB	—
L2 Cache	4 MB+100%	2048 kB
Process	65 nm	28 nm-57%
Architecture	Merom (2006−2008)	Carrizo (2015−2018)
PassMark	2,663	2,667
Geekbench 6 Single	—	528
Geekbench 6 Multi	—	1,144

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Memory & Platform

The Core 2 Duo T7800 uses the PGA478 socket (PCIe 1.1), while the Pro A12-8800B uses FP4 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-667 on the Core 2 Duo T7800 versus DDR3-2133 on the Pro A12-8800B — the Pro A12-8800B supports 219.8% 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 T7800) and Socket FP4 (Pro A12-8800B).

Feature	Core 2 Duo T7800	Pro A12-8800B
Socket	PGA478	FP4
PCIe Generation	PCIe 1.1	PCIe 3.0+173%
Max RAM Speed	DDR2-667	DDR3-2133+220%
Max RAM Capacity	—	64 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 T7800) vs AMD-V (Pro A12-8800B). The Pro A12-8800B includes integrated graphics (Radeon R7 Graphics), while the Core 2 Duo T7800 requires a dedicated GPU. Primary use case: Core 2 Duo T7800 targets Budget. Direct competitor: Core 2 Duo T7800 rivals Athlon Silver 3050U.