A8-6500T vs Core 2 Duo T5800

A8-6500T vs Core 2 Duo T5800 Performance Spectrum

A8-6500T

4 / 4

1,983

0.0%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Core 2 Duo T5800

2 / 2

2,000

+0.9%

Core 2 Extreme X6800

Processor N50

Celeron G1830

Pentium Dual Core T2390

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.

A8-6500T vs Core 2 Duo T5800 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.

A8-6500T vs Core 2 Duo T5800: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

A8-6500T

2013

Why buy it

✅Better for gaming: +3.6% higher average FPS across 50 shared CPU benchmark tests.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon HD 8550D, while Core 2 Duo T5800 needs a discrete GPU.
✅Includes a boxed cooler (true), unlike Core 2 Duo T5800.

Trade-offs

❌Lower PassMark (1,983 vs 2,000).
❌2150% higher power demand at 45W vs 2W.

Core 2 Duo T5800

2008

Why buy it

✅+0.9% higher PassMark.
✅Draws 2W instead of 45W, a 43W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than A8-6500T across 50 shared CPU benchmark tests.
❌No integrated graphics, while A8-6500T can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike A8-6500T.

Quick Answers

So, is Core 2 Duo T5800 better than A8-6500T?

It depends on what you want from the system. For gaming, A8-6500T is ahead with a 3.6% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core 2 Duo T5800 pulls ahead with 0.9% better PassMark.

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

For streaming, content creation, and heavier multitasking, Core 2 Duo T5800 is the stronger fit. You are getting 0.9% better PassMark, backed by 2 cores and 2 threads.

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

Core 2 Duo T5800 still makes the most sense overall. Core 2 Duo T5800 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.9% better PassMark.

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

A8-6500T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2013 vs 2008). That makes it the safer long-term bet.

A8-6500T vs Core 2 Duo T5800 Technical Specifications

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

A8-6500T

The A8-6500T is manufactured by AMD. It was released in 2014-01-01. It is based on the Richland (2013−2014) architecture. It features 4 cores and 4 threads. Base frequency is 2.1 GHz, with boost up to 3.1 GHz. L2 cache: 4096 kB. Built on 32 nm process technology. Socket: FM2. Thermal design power (TDP): 45 Watt. Memory support: DDR3-1866. Passmark benchmark score: 1,983 points. Launch price was $90.

Core 2 Duo T5800

The Core 2 Duo T5800 is manufactured by Intel. It was released in 2008-01-01. 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: 2 MB L2 Cache. L2 cache: 2 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 2,000 points. Launch price was $249.

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Processing Power

The A8-6500T packs 4 cores / 4 threads, while the Core 2 Duo T5800 offers 2 cores / 2 threads — the A8-6500T has 2 more cores. Boost clocks reach 3.1 GHz on the A8-6500T versus 2 GHz on the Core 2 Duo T5800 — a 43.1% clock advantage for the A8-6500T (base: 2.1 GHz vs 2 GHz). The A8-6500T uses the Richland (2013−2014) architecture (32 nm), while the Core 2 Duo T5800 uses Merom (2006−2008) (65 nm). In PassMark, the A8-6500T scores 1,983 against the Core 2 Duo T5800's 2,000 — a 0.9% lead for the Core 2 Duo T5800.

Feature	A8-6500T	Core 2 Duo T5800
Cores / Threads	4 / 4+100%	2 / 2
Boost Clock	3.1 GHz+55%	2 GHz
Base Clock	2.1 GHz+5%	2 GHz
L3 Cache	—	2 MB L2 Cache
L2 Cache	4096 kB+100%	2 MB
Process	32 nm-51%	65 nm
Architecture	Richland (2013−2014)	Merom (2006−2008)
PassMark	1,983	2,000

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Memory & Platform

The A8-6500T uses the FM2 socket (PCIe 3.0), while the Core 2 Duo T5800 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	A8-6500T	Core 2 Duo T5800
Socket	FM2	PGA478
PCIe Generation	PCIe 3.0+173%	PCIe 1.1
Max RAM Speed	1866	—
Max RAM Capacity	64	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: true (A8-6500T) / not specified (Core 2 Duo T5800). The A8-6500T includes integrated graphics (Radeon HD 8550D), while the Core 2 Duo T5800 requires a dedicated GPU. Direct competitor: A8-6500T rivals Core i3-3220T.