Pentium G3240 vs Phenom X4 9850B

Pentium G3240 vs Phenom X4 9850B Performance Spectrum

Pentium G3240

2 / 2

1,930

0.0%

1,946

+0.8%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

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.

Pentium G3240 vs Phenom X4 9850B 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.

Pentium G3240 vs Phenom X4 9850B: Pros, Cons & Final Verdict

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

Pentium G3240

2014

Why buy it

✅+50% larger total L3 cache (3 MB vs 2 MB).
✅Draws 53W instead of 95W, a 42W reduction.

Trade-offs

❌Lower PassMark (1,930 vs 1,946).
❌Launch MSRP is still $89 MSRP, while Phenom X4 9850B mostly shows up through inconsistent older-market listings.

Phenom X4 9850B

2008

Why buy it

Trade-offs

❌Smaller total L3 cache (2 MB vs 3 MB).
❌79.2% higher power demand at 95W vs 53W.

Quick Answers

So, is Phenom X4 9850B better than Pentium G3240?

Yes. Phenom X4 9850B is the better all-around CPU here. It gives you a 0.7% average FPS lead across 50 shared CPU game tests in our data and 0.8% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Phenom X4 9850B is the better pick. According to our tests, it delivers 0.7% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Phenom X4 9850B is the stronger fit. You are getting 0.8% better PassMark, backed by 4 cores and 4 threads.

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

Phenom X4 9850B is still the much better call for a fresh build. Phenom X4 9850B comes in at an unclear MSRP at unclear MSRP versus $89 MSRP, and it still gives you a 0.7% average FPS lead across 50 shared CPU game tests in our data. Pentium G3240 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2014 platform. Even with 100.0% better value on paper (21.7 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1150.

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

Pentium G3240 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2008) and 50% larger total L3 cache (3 MB vs 2 MB). That makes it the safer long-term bet.

Pentium G3240 vs Phenom X4 9850B Technical Specifications

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

Pentium G3240

The Pentium G3240 is manufactured by Intel. It was released in 2007-01-01. It features 2 cores and 2 threads. Base frequency: 3.1 GHz. L3 cache: 3 MB Intel® Smart Cache. Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 53 Watt. Memory support: DDR3-1333, DDR3L-1333. Passmark benchmark score: 1,930 points. Launch price was $69.

Phenom X4 9850B

The Phenom X4 9850B is manufactured by AMD. It was released in 2009-01-01. It is based on the Agena (2007−2008) architecture. It features 4 cores and 4 threads. Max frequency: 2.5 GHz. L3 cache: 2 MB (total). L2 cache: 512 kB (per core). Built on 65 nm process technology. Socket: AM2+. Thermal design power (TDP): 95 Watt. Passmark benchmark score: 1,946 points. Launch price was $149.

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Processing Power

The Pentium G3240 packs 2 cores / 2 threads, while the Phenom X4 9850B offers 4 cores / 4 threads — the Phenom X4 9850B has 2 more cores. The Phenom X4 9850B is built on the Agena (2007−2008) architecture. In PassMark, the Pentium G3240 scores 1,930 against the Phenom X4 9850B's 1,946 — a 0.8% lead for the Phenom X4 9850B. L3 cache: 3 MB Intel® Smart Cache on the Pentium G3240 vs 2 MB (total) on the Phenom X4 9850B.

Feature	Pentium G3240	Phenom X4 9850B
Cores / Threads	2 / 2	4 / 4+100%
Boost Clock	—	2.5 GHz
Base Clock	3.1 GHz	—
L3 Cache	3 MB Intel® Smart Cache+50%	2 MB (total)
L2 Cache	—	512 kB (per core)
Process	22 nm-66%	65 nm
Architecture	—	Agena (2007−2008)
PassMark	1,930	1,946

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Memory & Platform

The Pentium G3240 uses the LGA1150 socket (PCIe 3.0), while the Phenom X4 9850B uses AM2+ (PCIe 2.0) — making them incompatible on the same motherboard.