Core i7-9700K vs Opteron X3418

Core i7-9700K vs Opteron X3418 Performance Spectrum

Core i7-9700K

8 / 8

14,397

+373.1%

3,043

0.0%

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.

Core i7-9700K vs Opteron X3418 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.

Core i7-9700K vs Opteron X3418: Pros, Cons & Final Verdict

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

Core i7-9700K

2018

Why buy it

✅Better for gaming: +256.5% higher average FPS across 41 shared CPU benchmark tests.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 630, while Opteron X3418 needs a discrete GPU.

Trade-offs

❌Launch MSRP is still $385 MSRP, while Opteron X3418 mostly shows up through inconsistent older-market listings.
❌533.3% higher power demand at 95W vs 15W.

Opteron X3418

2017

Why buy it

✅Draws 15W instead of 95W, a 80W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-9700K across 41 shared CPU benchmark tests.
❌Lower PassMark (3,043 vs 14,397).
❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i7-9700K better than Opteron X3418?

Not really, because they are built for different jobs. Opteron X3418 makes more sense for workstation-style multi-core throughput, while Core i7-9700K is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Core i7-9700K is the better pick. According to our tests, it delivers 256.5% more average FPS across 41 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Core i7-9700K is the stronger fit. You are getting 373.1% better PassMark, backed by 8 cores and 8 threads.

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

Core i7-9700K is the better buy right now. Core i7-9700K comes in at an unclear MSRP at $385 MSRP versus unclear MSRP, and it still gives you a 256.5% average FPS lead across 41 shared CPU game tests in our data. It is also 100.0% better value on MSRP (37.4 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i7-9700K makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2017) and more multi-core headroom with 8 cores / 8 threads instead of 4/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-9700K vs Opteron X3418 Technical Specifications

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

Core i7-9700K

The Core i7-9700K is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Coffee Lake-R (2018−2019) architecture. It features 8 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.9 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR4. Passmark benchmark score: 14,397 points. Launch price was $374.

Opteron X3418

The Opteron X3418 is manufactured by AMD. It was released in 2015-01-01. It is based on the Excavator (2017−2018) architecture. It features 4 cores and 4 threads. Base frequency is 1.8 GHz, with boost up to 3.2 GHz. L2 cache: 2 MB (total). Built on 28 nm process technology. Socket: FP4. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 3,043 points. Launch price was $800.

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Processing Power

The Core i7-9700K packs 8 cores / 8 threads, while the Opteron X3418 offers 4 cores / 4 threads — the Core i7-9700K has 4 more cores. Boost clocks reach 4.9 GHz on the Core i7-9700K versus 3.2 GHz on the Opteron X3418 — a 42% clock advantage for the Core i7-9700K (base: 3.6 GHz vs 1.8 GHz). The Core i7-9700K uses the Coffee Lake-R (2018−2019) architecture (14 nm), while the Opteron X3418 uses Excavator (2017−2018) (28 nm). In PassMark, the Core i7-9700K scores 14,397 against the Opteron X3418's 3,043 — a 130.2% lead for the Core i7-9700K.

Feature	Core i7-9700K	Opteron X3418
Cores / Threads	8 / 8+100%	4 / 4
Boost Clock	4.9 GHz+53%	3.2 GHz
Base Clock	3.6 GHz+100%	1.8 GHz
L3 Cache	12 MB (total)	—
L2 Cache	256K (per core)+12700%	2 MB (total)
Process	14 nm-50%	28 nm
Architecture	Coffee Lake-R (2018−2019)	Excavator (2017−2018)
PassMark	14,397+373%	3,043

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Memory & Platform

The Core i7-9700K uses the LGA1151 socket (PCIe 3.0), while the Opteron X3418 uses FP4 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i7-9700K	Opteron X3418
Socket	LGA1151	FP4
PCIe Generation	PCIe 3.0	PCIe 3.0
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: VT-x, VT-d (Core i7-9700K) / not specified (Opteron X3418). The Core i7-9700K includes integrated graphics (UHD Graphics 630), while the Opteron X3418 requires a dedicated GPU. Primary use case: Core i7-9700K targets Desktop.