Opteron 6348 vs Ryzen 7 3700X

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.

Opteron 6348 vs Ryzen 7 3700X 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.

Opteron 6348 vs Ryzen 7 3700X: Pros, Cons & Final Verdict

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

Opteron 6348

2012

Why buy it

✅Better for workstations and heavier parallel workloads: 12 cores / 12 threads.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 3700X across 50 shared CPU benchmark tests.
❌Lower PassMark (7,850 vs 22,430).
❌Smaller total L3 cache (8 MB vs 32 MB).
❌Lower PassMark per dollar, at 13.7 vs 68.2 PassMark/$ ($575 MSRP vs $329 MSRP).
❌76.9% higher power demand at 115W vs 65W.

Ryzen 7 3700X

2019

Why buy it

✅Better for gaming: +90.5% higher average FPS across 50 shared CPU benchmark tests.
✅+300% larger total L3 cache (32 MB vs 8 MB).
✅Costs $246 less on MSRP ($329 MSRP vs $575 MSRP).
✅Delivers 399.4% more PassMark for each dollar spent, at 68.2 vs 13.7 PassMark/$ ($329 MSRP vs $575 MSRP).
✅Draws 65W instead of 115W, a 50W reduction.

Trade-offs

❌Less compelling for workstation-style loads than Opteron 6348, which brings 12 cores / 12 threads.

Quick Answers

So, is Ryzen 7 3700X better than Opteron 6348?

Not really, because they are built for different jobs. Opteron 6348 makes more sense for workstation-style multi-core throughput, while Ryzen 7 3700X is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Ryzen 7 3700X is the better pick. According to our tests, it delivers 90.5% 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, Ryzen 7 3700X is the stronger fit. You are getting 185.7% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 300% larger total L3 cache (32 MB vs 8 MB).

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

Ryzen 7 3700X is the better buy right now. Ryzen 7 3700X comes in $246 cheaper on MSRP at $329 MSRP versus $575 MSRP, and it still gives you a 90.5% average FPS lead across 50 shared CPU game tests in our data. It is also 399.4% better value on MSRP (68.2 vs 13.7 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Ryzen 7 3700X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2012), 300% larger total L3 cache (32 MB vs 8 MB), and more multi-core headroom with 8 cores / 16 threads instead of 12/12. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Opteron 6348 vs Ryzen 7 3700X Technical Specifications

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

Opteron 6348

The Opteron 6348 is manufactured by AMD. It was released in 2015-01-01. It is based on the Abu Dhabi (2012) architecture. It features 12 cores and 12 threads. Base frequency is 2.8 GHz, with boost up to 3.4 GHz. L3 cache: 8 MB (total). L2 cache: 12 MB. Built on 32 nm process technology. Socket: G34. Thermal design power (TDP): 115 Watt. Memory support: DDR3. Passmark benchmark score: 7,850 points. Launch price was $800.

Ryzen 7 3700X

The Ryzen 7 3700X is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (Zen 2) (2019−2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 4.4 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 22,430 points. Launch price was $329.

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Processing Power

The Opteron 6348 packs 12 cores / 12 threads, while the Ryzen 7 3700X offers 8 cores / 16 threads — the Opteron 6348 has 4 more cores. Boost clocks reach 3.4 GHz on the Opteron 6348 versus 4.4 GHz on the Ryzen 7 3700X — a 25.6% clock advantage for the Ryzen 7 3700X (base: 2.8 GHz vs 3.6 GHz). The Opteron 6348 uses the Abu Dhabi (2012) architecture (32 nm), while the Ryzen 7 3700X uses Matisse (Zen 2) (2019−2020) (7 nm, 12 nm). In PassMark, the Opteron 6348 scores 7,850 against the Ryzen 7 3700X's 22,430 — a 96.3% lead for the Ryzen 7 3700X. L3 cache: 8 MB (total) on the Opteron 6348 vs 32 MB on the Ryzen 7 3700X.

Feature	Opteron 6348	Ryzen 7 3700X
Cores / Threads	12 / 12+50%	8 / 16
Boost Clock	3.4 GHz	4.4 GHz+29%
Base Clock	2.8 GHz	3.6 GHz+29%
L3 Cache	8 MB (total)	32 MB+300%
L2 Cache	12 MB	512K (per core)+4167%
Process	32 nm	7 nm, 12 nm-78%
Architecture	Abu Dhabi (2012)	Matisse (Zen 2) (2019−2020)
PassMark	7,850	22,430+186%

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Memory & Platform

The Opteron 6348 uses the G34 socket (PCIe 2.0), while the Ryzen 7 3700X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Opteron 6348	Ryzen 7 3700X
Socket	G34	AM4
PCIe Generation	PCIe 2.0	PCIe 4.0+100%
Max RAM Speed	—	DDR4-3200
Max RAM Capacity	—	128 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	24

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Value Analysis

At launch, the Opteron 6348 was priced at $575, while the Ryzen 7 3700X came in at $329. On launch pricing ($575 vs $329), Ryzen 7 3700X was $246 cheaper. In terms of value on MSRP (PassMark points per dollar), the Opteron 6348 delivers 13.7 pts/$ vs 68.2 pts/$ for the Ryzen 7 3700X — making the Ryzen 7 3700X the 133.3% better value option.

Feature	Opteron 6348	Ryzen 7 3700X
MSRP	$575	$329-43%
Performance per Dollar	13.7	68.2+398%
Release Date	2012	2019

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