Opteron 3365 vs Pentium Gold G6500

Opteron 3365 vs Pentium Gold G6500 Performance Spectrum

Opteron 3365

8 / 8

4,125

0.0%

Ryzen Threadripper 3990X

Pentium Gold G6500

2 / 4

4,185

+1.5%

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.

Opteron 3365 vs Pentium Gold G6500 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.

Opteron 3365 vs Pentium Gold G6500: Pros, Cons & Final Verdict

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

Opteron 3365

2013

Why buy it

✅Better for gaming: +4.1% higher average FPS across 50 shared CPU benchmark tests.
✅+100% larger total L3 cache (8 MB vs 4 MB).
✅Better for workstations and heavier parallel workloads: 8 cores / 8 threads.

Trade-offs

❌Lower PassMark (4,125 vs 4,185).

Pentium Gold G6500

2020

Why buy it

✅+1.5% higher PassMark.
✅Draws 58W instead of 65W, a 7W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Opteron 3365 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (4 MB vs 8 MB).
❌Less compelling for workstation-style loads than Opteron 3365, which brings 8 cores / 8 threads.

Quick Answers

So, is Pentium Gold G6500 better than Opteron 3365?

Not really, because they are built for different jobs. Opteron 3365 makes more sense for workstation-style multi-core throughput, while Pentium Gold G6500 is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Pentium Gold G6500 is the stronger fit. You are getting 1.5% better PassMark, backed by 2 cores and 4 threads.

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

Pentium Gold G6500 still makes the most sense overall. Pentium Gold G6500 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 1.5% better PassMark.

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

Pentium Gold G6500 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2013) and more multi-core headroom with 2 cores / 4 threads instead of 8/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Opteron 3365 vs Pentium Gold G6500 Technical Specifications

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

Opteron 3365

The Opteron 3365 is manufactured by AMD. It was released in 2015-01-01. It is based on the Delhi (2012−2013) architecture. It features 8 cores and 8 threads. Base frequency is 2.3 GHz, with boost up to 3.3 GHz. L3 cache: 8 MB (total). L2 cache: 4 MB. Built on 32 nm process technology. Socket: AM3+. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 4,125 points. Launch price was $800.

Pentium Gold G6500

The Pentium Gold G6500 is manufactured by Intel. It was released in 2007-01-01. It is based on the Comet Lake (2020−2025) architecture. It features 2 cores and 4 threads. Base frequency is 4.1 GHz, with boost up to 4.1 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 58 Watt. Memory support: DDR4-2666. Passmark benchmark score: 4,185 points. Launch price was $69.

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Processing Power

The Opteron 3365 packs 8 cores / 8 threads, while the Pentium Gold G6500 offers 2 cores / 4 threads — the Opteron 3365 has 6 more cores. Boost clocks reach 3.3 GHz on the Opteron 3365 versus 4.1 GHz on the Pentium Gold G6500 — a 21.6% clock advantage for the Pentium Gold G6500 (base: 2.3 GHz vs 4.1 GHz). The Opteron 3365 uses the Delhi (2012−2013) architecture (32 nm), while the Pentium Gold G6500 uses Comet Lake (2020−2025) (14 nm). In PassMark, the Opteron 3365 scores 4,125 against the Pentium Gold G6500's 4,185 — a 1.4% lead for the Pentium Gold G6500. L3 cache: 8 MB (total) on the Opteron 3365 vs 4 MB (total) on the Pentium Gold G6500.

Feature	Opteron 3365	Pentium Gold G6500
Cores / Threads	8 / 8+300%	2 / 4
Boost Clock	3.3 GHz	4.1 GHz+24%
Base Clock	2.3 GHz	4.1 GHz+78%
L3 Cache	8 MB (total)+100%	4 MB (total)
L2 Cache	4 MB	256K (per core)+6300%
Process	32 nm	14 nm-56%
Architecture	Delhi (2012−2013)	Comet Lake (2020−2025)
PassMark	4,125	4,185+1%

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Memory & Platform

The Opteron 3365 uses the AM3+ socket (PCIe 3.0), while the Pentium Gold G6500 uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard.