Atom C3808 vs Core i5-4690K

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 C3808 vs Core i5-4690K 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 C3808 vs Core i5-4690K: Pros, Cons & Final Verdict

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

Atom C3808

2017

Why buy it

✅Better for gaming: +17.8% higher average FPS across 50 shared CPU benchmark tests.
✅+100% larger total L3 cache (12 MB vs 6 MB).
✅Draws 25W instead of 88W, a 63W reduction.

Trade-offs

❌Lower PassMark (5,671 vs 5,689).
❌No integrated graphics, while Core i5-4690K can still boot and troubleshoot without a discrete GPU.

Core i5-4690K

2014

Why buy it

✅+0.3% higher PassMark.
✅33.3% more PCIe lanes (16 vs 12) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics 4600, while Atom C3808 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Atom C3808 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (6 MB vs 12 MB).
❌Launch MSRP is still $243 MSRP, while Atom C3808 mostly shows up through inconsistent older-market listings.
❌252% higher power demand at 88W vs 25W.

Quick Answers

So, is Atom C3808 better than Core i5-4690K?

It depends on what you want from the system. For gaming, Atom C3808 is ahead with a 17.8% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i5-4690K pulls ahead with 0.3% better PassMark. Atom C3808 also has the bigger cache pool with 100% larger total L3 cache (12 MB vs 6 MB).

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

For streaming, content creation, and heavier multitasking, Core i5-4690K is the stronger fit. You are getting 0.3% better PassMark, backed by 4 cores and 4 threads.

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

Atom C3808 is still the much better call for a fresh build. Atom C3808 comes in at an unclear MSRP at unclear MSRP versus $243 MSRP, and it still gives you a 17.8% average FPS lead across 50 shared CPU game tests in our data. Core i5-4690K only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2014 platform. Even with 100.0% better value on paper (23.4 vs 0.0 PassMark/$), 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?

Atom C3808 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2017 vs 2014) and 100% larger total L3 cache (12 MB vs 6 MB). That makes it the safer long-term bet.

Atom C3808 vs Core i5-4690K Technical Specifications

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

Atom C3808

The Atom C3808 is manufactured by Intel. It was released in 15 August 2017 (8 years ago). It is based on the Goldmont (2016−2017) architecture. It features 12 cores and 12 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 12 MB. L2 cache: 12 MB. Built on 14 nm process technology. Socket: FCBGA1310. Thermal design power (TDP): 25 Watt. Memory support: DDR4: 2133. Passmark benchmark score: 5,671 points. Launch price was $369.

Core i5-4690K

The Core i5-4690K is manufactured by Intel. It was released in 2 June 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 4 cores and 4 threads. Base frequency is 3.5 GHz, with boost up to 3.9 GHz. L3 cache: 6 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 88 Watt. Memory support: DDR3. Passmark benchmark score: 5,689 points. Launch price was $300.

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Processing Power

The Atom C3808 packs 12 cores / 12 threads, while the Core i5-4690K offers 4 cores / 4 threads — the Atom C3808 has 8 more cores. Boost clocks reach 2 GHz on the Atom C3808 versus 3.9 GHz on the Core i5-4690K — a 64.4% clock advantage for the Core i5-4690K (base: 2 GHz vs 3.5 GHz). The Atom C3808 uses the Goldmont (2016−2017) architecture (14 nm), while the Core i5-4690K uses Haswell (2013−2015) (22 nm). In PassMark, the Atom C3808 scores 5,671 against the Core i5-4690K's 5,689 — a 0.3% lead for the Core i5-4690K. L3 cache: 12 MB on the Atom C3808 vs 6 MB (total) on the Core i5-4690K.

Feature	Atom C3808	Core i5-4690K
Cores / Threads	12 / 12+200%	4 / 4
Boost Clock	2 GHz	3.9 GHz+95%
Base Clock	2 GHz	3.5 GHz+75%
L3 Cache	12 MB+100%	6 MB (total)
L2 Cache	12 MB+4700%	256 kB (per core)
Process	14 nm-36%	22 nm
Architecture	Goldmont (2016−2017)	Haswell (2013−2015)
PassMark	5,671	5,689

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Memory & Platform

The Atom C3808 uses the FCBGA1310 socket (PCIe 3.0), while the Core i5-4690K uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2133 on the Atom C3808 versus DDR3-1600 on the Core i5-4690K — the Atom C3808 supports 33.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Atom C3808 supports up to 256 GB of RAM compared to 32 GB — 700% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 12 (Atom C3808) vs 16 (Core i5-4690K) — the Core i5-4690K offers 4 more lanes for additional GPUs or NVMe drives.

Feature	Atom C3808	Core i5-4690K
Socket	FCBGA1310	LGA1150
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2133+33%	DDR3-1600
Max RAM Capacity	256 GB+700%	32 GB
RAM Channels	2	2
ECC Support	Yes	No
PCIe Lanes	12	16+33%

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Advanced Features

Virtualization: not specified (Atom C3808) / VT-x, VT-d (Core i5-4690K). The Core i5-4690K includes integrated graphics (HD Graphics 4600), while the Atom C3808 requires a dedicated GPU. Primary use case: Core i5-4690K targets Desktop.