Atom x7433RE vs Core i5-3340S

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.

Atom x7433RE vs Core i5-3340S 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.

Atom x7433RE vs Core i5-3340S: Pros, Cons & Final Verdict

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

Atom x7433RE

2024

Why buy it

✅Draws 9W instead of 65W, a 56W reduction.
✅Newer platform on FCBGA1264 with DDR5 support instead of LGA1155 and older memory support.
✅100+% more PCIe lanes (9 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel UHD Graphics (32EU), while Core i5-3340S needs a discrete GPU.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Core i5-3340S

2013

Why buy it

Trade-offs

❌Lower PassMark (3,962 vs 4,049).
❌Launch MSRP is still $182 MSRP, while Atom x7433RE mostly shows up through inconsistent older-market listings.
❌622.2% higher power demand at 65W vs 9W.
❌Older platform position on LGA1155, while Atom x7433RE moves to FCBGA1264 and DDR5.
❌No integrated graphics, while Atom x7433RE can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Atom x7433RE better than Core i5-3340S?

Yes. Atom x7433RE is the better all-around CPU here. It gives you a 2.4% average FPS lead across 50 shared CPU game tests in our data, 2.2% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Atom x7433RE is the better pick. According to our tests, it delivers 2.4% 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, Atom x7433RE is the stronger fit. You are getting 2.2% better PassMark, backed by 4 cores and 4 threads.

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

Atom x7433RE is still the much better call for a fresh build. Atom x7433RE comes in at an unclear MSRP at unclear MSRP versus $182 MSRP, and it still gives you a 2.4% average FPS lead across 50 shared CPU game tests in our data. Core i5-3340S only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2013 platform. Even with 100.0% better value on paper (21.8 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1155.

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

Atom x7433RE makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2013), a healthier platform with FCBGA1264 and DDR5 instead of LGA1155, and more multi-core headroom with 4 cores / 4 threads instead of 4/4. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Atom x7433RE vs Core i5-3340S Technical Specifications

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

Atom x7433RE

The Atom x7433RE is manufactured by Intel. It was released in 8 April 2024 (1 year ago). It is based on the Amston Lake (2024−2025) architecture. It features 4 cores and 4 threads. Base frequency is 1.5 GHz, with boost up to 3.4 GHz. L3 cache: 6 MB (total). L2 cache: 2 MB (total). Built on 10 nm process technology. Socket: FCBGA1264. Thermal design power (TDP): 9 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 4,049 points. Launch price was $63.

Core i5-3340S

The Core i5-3340S is manufactured by Intel. It was released in 1 July 2013 (12 years ago). It features 4 cores and 4 threads. Base frequency is 2.8 GHz, with boost up to 3.3 GHz. L3 cache: 6 MB Intel® Smart Cache. Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 65 Watt. Memory support: DDR3-1333, DDR3-1600. Passmark benchmark score: 3,962 points. Launch price was $69.

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Processing Power

Both the Atom x7433RE and Core i5-3340S share an identical 4-core/4-thread configuration. Boost clocks reach 3.4 GHz on the Atom x7433RE versus 3.3 GHz on the Core i5-3340S — a 3% clock advantage for the Atom x7433RE (base: 1.5 GHz vs 2.8 GHz). The Atom x7433RE is built on the Amston Lake (2024−2025) architecture. In PassMark, the Atom x7433RE scores 4,049 against the Core i5-3340S's 3,962 — a 2.2% lead for the Atom x7433RE. L3 cache: 6 MB (total) on the Atom x7433RE vs 6 MB Intel® Smart Cache on the Core i5-3340S.

Feature	Atom x7433RE	Core i5-3340S
Cores / Threads	4 / 4	4 / 4
Boost Clock	3.4 GHz+3%	3.3 GHz
Base Clock	1.5 GHz	2.8 GHz+87%
L3 Cache	6 MB (total)	6 MB Intel® Smart Cache
L2 Cache	2 MB (total)	—
Process	10 nm-55%	22 nm
Architecture	Amston Lake (2024−2025)	—
PassMark	4,049+2%	3,962

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Memory & Platform

The Atom x7433RE uses the FCBGA1264 socket (PCIe 4.0), while the Core i5-3340S uses LGA1155 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Atom x7433RE	Core i5-3340S
Socket	FCBGA1264	LGA1155
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	DDR5-4800	—
Max RAM Capacity	16 GB	—
RAM Channels	1	—
ECC Support	Yes	—
PCIe Lanes	9	—