A6-7400K vs Pentium G2100T

A6-7400K vs Pentium G2100T Performance Spectrum

A6-7400K

2 / 2

1,678

0.0%

Ryzen Threadripper PRO 5945WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Pentium G2100T

2 / 2

1,691

+0.8%

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.

A6-7400K vs Pentium G2100T 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.

A6-7400K vs Pentium G2100T: Pros, Cons & Final Verdict

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

A6-7400K

2014

Why buy it

✅Better for gaming: +3.0% 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 R5 Graphics, while Pentium G2100T needs a discrete GPU.
✅Includes a boxed cooler (true), unlike Pentium G2100T.

Trade-offs

❌Lower PassMark (1,678 vs 1,691).
❌Lower PassMark per dollar, at 16.6 vs 22.5 PassMark/$ ($101 MSRP vs $75 MSRP).
❌85.7% higher power demand at 65W vs 35W.

Pentium G2100T

2012

Why buy it

✅+0.8% higher PassMark.
✅Costs $26 less on MSRP ($75 MSRP vs $101 MSRP).
✅Delivers 35.7% more PassMark for each dollar spent, at 22.5 vs 16.6 PassMark/$ ($75 MSRP vs $101 MSRP).
✅Draws 35W instead of 65W, a 30W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than A6-7400K across 50 shared CPU benchmark tests.
❌No integrated graphics, while A6-7400K can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike A6-7400K.

Quick Answers

So, is Pentium G2100T better than A6-7400K?

It depends on what you want from the system. For gaming, A6-7400K is ahead with a 3.0% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Pentium G2100T pulls ahead with 0.8% better PassMark.

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

For streaming, content creation, and heavier multitasking, Pentium G2100T is the stronger fit. You are getting 0.8% better PassMark, backed by 2 cores and 2 threads.

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

Pentium G2100T is the better buy right now. Pentium G2100T comes in $26 cheaper on MSRP at $75 MSRP versus $101 MSRP, and it still gives you 0.8% better PassMark. The compromise is that A6-7400K is still the better pure gaming CPU with a 3.0% average FPS lead across 50 shared CPU game tests in our data. It is also 35.7% better value on MSRP (22.5 vs 16.6 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

A6-7400K makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2012). That makes it the safer long-term bet.

A6-7400K vs Pentium G2100T Technical Specifications

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

A6-7400K

The A6-7400K is manufactured by AMD. It was released in 2014-01-01. It is based on the Kaveri (2014−2015) architecture. It features 2 cores and 2 threads. Base frequency is 3.5 GHz, with boost up to 3.9 GHz. L2 cache: 1024 kB. Built on 28 nm process technology. Socket: FM2+. Thermal design power (TDP): 65 Watt. Memory support: DDR3-1866. Passmark benchmark score: 1,678 points. Launch price was $70.

Pentium G2100T

The Pentium G2100T is manufactured by Intel. It was released in 2007-01-01. It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.6 GHz, with boost up to 2.6 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,691 points. Launch price was $69.

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Processing Power

Both the A6-7400K and Pentium G2100T share an identical 2-core/2-thread configuration. Boost clocks reach 3.9 GHz on the A6-7400K versus 2.6 GHz on the Pentium G2100T — a 40% clock advantage for the A6-7400K (base: 3.5 GHz vs 2.6 GHz). The A6-7400K uses the Kaveri (2014−2015) architecture (28 nm), while the Pentium G2100T uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the A6-7400K scores 1,678 against the Pentium G2100T's 1,691 — a 0.8% lead for the Pentium G2100T.

Feature	A6-7400K	Pentium G2100T
Cores / Threads	2 / 2	2 / 2
Boost Clock	3.9 GHz+50%	2.6 GHz
Base Clock	3.5 GHz+35%	2.6 GHz
L3 Cache	—	3 MB (total)
L2 Cache	1024 kB+300%	256 kB (per core)
Process	28 nm	22 nm-21%
Architecture	Kaveri (2014−2015)	Ivy Bridge (2012−2013)
PassMark	1,678	1,691

🧠

Memory & Platform

The A6-7400K uses the FM2+ socket (PCIe 3.0), while the Pentium G2100T uses LGA1155 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	A6-7400K	Pentium G2100T
Socket	FM2+	LGA1155
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	1866	—
Max RAM Capacity	32	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

🔧

Advanced Features

Virtualization: true (A6-7400K) / not specified (Pentium G2100T). The A6-7400K includes integrated graphics (Radeon R5 Graphics), while the Pentium G2100T requires a dedicated GPU. Direct competitor: A6-7400K rivals Pentium G3420.

Feature	A6-7400K	Pentium G2100T
Integrated GPU	Yes	—
IGPU Model	Radeon R5 Graphics	—
Unlocked	Yes	—
AVX-512	No	—
Virtualization	true	—

💰

Value Analysis

At launch, the A6-7400K was priced at $101, while the Pentium G2100T came in at $75. On launch pricing ($101 vs $75), Pentium G2100T was $26 cheaper. In terms of value on MSRP (PassMark points per dollar), the A6-7400K delivers 16.6 pts/$ vs 22.5 pts/$ for the Pentium G2100T — making the Pentium G2100T the 30.3% better value option.

Feature	A6-7400K	Pentium G2100T
MSRP	$101	$75-26%
Performance per Dollar	16.6	22.5+36%
Release Date	2014	2012

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