FX-6120 vs Pentium Gold G6500T

FX-6120 vs Pentium Gold G6500T Performance Spectrum

FX-6120

6 / 6

3,853

+1.2%

Ryzen Threadripper 3990X

Pentium Gold G6500T

2 / 4

3,806

0.0%

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.

FX-6120 vs Pentium Gold G6500T 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.

FX-6120 vs Pentium Gold G6500T: Pros, Cons & Final Verdict

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

FX-6120

2012

Why buy it

✅Better for gaming: +6.6% higher average FPS across 29 shared CPU benchmark tests.
✅+100% larger total L3 cache (8 MB vs 4 MB).

Trade-offs

❌Launch MSRP is still $188 MSRP, while Pentium Gold G6500T mostly shows up through inconsistent older-market listings.
❌171.4% higher power demand at 95W vs 35W.
❌No integrated graphics, while Pentium Gold G6500T can still boot and troubleshoot without a discrete GPU.

Pentium Gold G6500T

2020

Why buy it

✅Draws 35W instead of 95W, a 60W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 630, while FX-6120 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than FX-6120 across 29 shared CPU benchmark tests.
❌Lower PassMark (3,806 vs 3,853).
❌Smaller total L3 cache (4 MB vs 8 MB).

Quick Answers

So, is FX-6120 better than Pentium Gold G6500T?

Yes. FX-6120 is the better all-around CPU here. It gives you a 6.6% average FPS lead across 29 shared CPU game tests in our data and 1.2% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, FX-6120 is the better pick. According to our tests, it delivers 6.6% more average FPS across 29 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, FX-6120 is the stronger fit. You are getting 1.2% better PassMark, backed by 6 cores and 6 threads. It also has the larger cache pool with 100% larger total L3 cache (8 MB vs 4 MB).

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

FX-6120 is the better buy right now. FX-6120 comes in at an unclear MSRP at $188 MSRP versus unclear MSRP, and it still gives you a 6.6% average FPS lead across 29 shared CPU game tests in our data. It is also 100.0% better value on MSRP (20.5 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper. That said, if you already own a compatible LGA1200 + DDR4 setup, Pentium Gold G6500T can still make sense as a platform-matched option because it avoids a motherboard and RAM swap.

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

Pentium Gold G6500T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2012). That makes it the safer long-term bet.

FX-6120 vs Pentium Gold G6500T Technical Specifications

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

FX-6120

The FX-6120 is manufactured by AMD. It was released in 23 October 2012 (13 years ago). It is based on the Zambezi (2011−2012) architecture. It features 6 cores and 6 threads. Base frequency is 3.6 GHz, with boost up to 4.2 GHz. L3 cache: 8 MB (total). L2 cache: 6 MB. Built on 32 nm process technology. Socket: AM3+. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 3,853 points. Launch price was $69.

Pentium Gold G6500T

The Pentium Gold G6500T is manufactured by Intel. It was released in 2007-01-01. It features 2 cores and 4 threads. Base frequency: 3.5 GHz. L3 cache: 4 MB Intel® Smart Cache. Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2666. Passmark benchmark score: 3,806 points. Launch price was $69.

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Processing Power

The FX-6120 packs 6 cores / 6 threads, while the Pentium Gold G6500T offers 2 cores / 4 threads — the FX-6120 has 4 more cores. The FX-6120 is built on the Zambezi (2011−2012) architecture. In PassMark, the FX-6120 scores 3,853 against the Pentium Gold G6500T's 3,806 — a 1.2% lead for the FX-6120. L3 cache: 8 MB (total) on the FX-6120 vs 4 MB Intel® Smart Cache on the Pentium Gold G6500T.

Feature	FX-6120	Pentium Gold G6500T
Cores / Threads	6 / 6+200%	2 / 4
Boost Clock	4.2 GHz	—
Base Clock	3.6 GHz+3%	3.5 GHz
L3 Cache	8 MB (total)+100%	4 MB Intel® Smart Cache
L2 Cache	6 MB	—
Process	32 nm	14 nm-56%
Architecture	Zambezi (2011−2012)	—
PassMark	3,853+1%	3,806

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Memory & Platform

The FX-6120 uses the AM3+ socket (PCIe 2.0), while the Pentium Gold G6500T uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	FX-6120	Pentium Gold G6500T
Socket	AM3+	LGA1200
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	—	DDR4-2666
Max RAM Capacity	—	128 GB
RAM Channels	—	2
ECC Support	—	No
PCIe Lanes	—	16

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Advanced Features

Virtualization: not specified (FX-6120) / VT-x, VT-d (Pentium Gold G6500T). The Pentium Gold G6500T includes integrated graphics (UHD Graphics 630), while the FX-6120 requires a dedicated GPU. Primary use case: Pentium Gold G6500T targets Desktop Low Power.