Athlon X4 880K vs Pentium Gold G6505T

Athlon X4 880K vs Pentium Gold G6505T Performance Spectrum

Athlon X4 880K

4 / 4

3,649

0.0%

Ryzen Threadripper 3990X

Pentium Gold G6505T

2 / 4

3,698

+1.3%

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.

Athlon X4 880K vs Pentium Gold G6505T 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.

Athlon X4 880K vs Pentium Gold G6505T: Pros, Cons & Final Verdict

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

Athlon X4 880K

2015

Why buy it

✅Better for gaming: +11.1% higher average FPS across 50 shared CPU benchmark tests.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (3,649 vs 3,698).
❌Launch MSRP is still $95 MSRP, while Pentium Gold G6505T mostly shows up through inconsistent older-market listings.
❌171.4% higher power demand at 95W vs 35W.

Pentium Gold G6505T

2021

Why buy it

✅+1.3% higher PassMark.
✅Draws 35W instead of 95W, a 60W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Athlon X4 880K across 50 shared CPU benchmark tests.

Quick Answers

So, is Pentium Gold G6505T better than Athlon X4 880K?

It depends on what you want from the system. For gaming, Athlon X4 880K is ahead with a 11.1% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Pentium Gold G6505T pulls ahead with 1.3% better PassMark.

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

For streaming, content creation, and heavier multitasking, Pentium Gold G6505T is the stronger fit. You are getting 1.3% better PassMark, backed by 2 cores and 4 threads.

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

Pentium Gold G6505T is still the much better call for a fresh build. Pentium Gold G6505T comes in at an unclear MSRP at unclear MSRP versus $95 MSRP, and it still gives you 1.3% better PassMark. Athlon X4 880K only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2015 platform. Even with 100.0% better value on paper (38.4 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on FM2+.

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

Pentium Gold G6505T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2015) and more multi-core headroom with 2 cores / 4 threads instead of 4/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Athlon X4 880K vs Pentium Gold G6505T Technical Specifications

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

Athlon X4 880K

The Athlon X4 880K is manufactured by AMD. It was released in 2009-01-01. It is based on the Godaveri (2014−2016) architecture. It features 4 cores and 4 threads. Base frequency is 4 GHz, with boost up to 4.2 GHz. L2 cache: 4 MB. Built on 28 nm process technology. Socket: FM2+. Thermal design power (TDP): 95 Watt. Memory support: DDR3-2133. Passmark benchmark score: 3,649 points. Launch price was $149.

Pentium Gold G6505T

The Pentium Gold G6505T is manufactured by Intel. It was released in 16 March 2021 (4 years ago). It is based on the Comet Lake-R (2021) architecture. It features 2 cores and 4 threads. Base frequency is 3.6 GHz, with boost up to 3.6 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2666. Passmark benchmark score: 3,698 points. Launch price was $75.

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Processing Power

The Athlon X4 880K packs 4 cores / 4 threads, while the Pentium Gold G6505T offers 2 cores / 4 threads — the Athlon X4 880K has 2 more cores. Boost clocks reach 4.2 GHz on the Athlon X4 880K versus 3.6 GHz on the Pentium Gold G6505T — a 15.4% clock advantage for the Athlon X4 880K (base: 4 GHz vs 3.6 GHz). The Athlon X4 880K uses the Godaveri (2014−2016) architecture (28 nm), while the Pentium Gold G6505T uses Comet Lake-R (2021) (14 nm). In PassMark, the Athlon X4 880K scores 3,649 against the Pentium Gold G6505T's 3,698 — a 1.3% lead for the Pentium Gold G6505T.

Feature	Athlon X4 880K	Pentium Gold G6505T
Cores / Threads	4 / 4+100%	2 / 4
Boost Clock	4.2 GHz+17%	3.6 GHz
Base Clock	4 GHz+11%	3.6 GHz
L3 Cache	—	4 MB (total)
L2 Cache	4 MB+1500%	256 kB (per core)
Process	28 nm	14 nm-50%
Architecture	Godaveri (2014−2016)	Comet Lake-R (2021)
PassMark	3,649	3,698+1%

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Memory & Platform

The Athlon X4 880K uses the FM2+ socket (PCIe 3.0), while the Pentium Gold G6505T uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard.