Ryzen 7 3700X vs Xeon X5670

Ryzen 7 3700X vs Xeon X5670 Performance Spectrum

Ryzen 7 3700X

8 / 16

22,430

+264.1%

Ryzen Threadripper PRO 3955WX

Ryzen 9 9900X3D

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

Xeon X5670

6 / 12

6,160

0.0%

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.

Ryzen 7 3700X vs Xeon X5670 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.

Ryzen 7 3700X vs Xeon X5670: Pros, Cons & Final Verdict

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

Ryzen 7 3700X

2019

Why buy it

✅Better for gaming: +117.4% higher average FPS across 50 shared CPU benchmark tests.
✅+166.7% larger total L3 cache (32 MB vs 12 MB).
✅Draws 65W instead of 95W, a 30W reduction.
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 68.2 vs 91.9 PassMark/$ ($329 MSRP vs $67 MSRP).

Xeon X5670

2010

Why buy it

✅Costs $262 less on MSRP ($67 MSRP vs $329 MSRP).
✅Delivers 34.9% more PassMark for each dollar spent, at 91.9 vs 68.2 PassMark/$ ($67 MSRP vs $329 MSRP).

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 3700X across 50 shared CPU benchmark tests.
❌Lower PassMark (6,160 vs 22,430).
❌Smaller total L3 cache (12 MB vs 32 MB).
❌46.2% higher power demand at 95W vs 65W.

Quick Answers

So, is Ryzen 7 3700X better than Xeon X5670?

Not really, because they are built for different jobs. Xeon X5670 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 117.4% 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, Ryzen 7 3700X is the stronger fit. You are getting 264.1% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 166.7% larger total L3 cache (32 MB vs 12 MB).

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

Ryzen 7 3700X is still the faster CPU overall, but Xeon X5670 is easier to justify if budget matters more than peak performance. Ryzen 7 3700X comes in 391.0% more expensive on MSRP at $329 MSRP versus $67 MSRP, and it still gives you a 117.4% average FPS lead across 50 shared CPU game tests in our data. Xeon X5670 is also 34.9% better value on MSRP (91.9 vs 68.2 PassMark/$), which is why it can still make sense for tighter-budget builds 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 2010), 166.7% larger total L3 cache (32 MB vs 12 MB), and more multi-core headroom with 8 cores / 16 threads instead of 6/12. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Ryzen 7 3700X vs Xeon X5670 Technical Specifications

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

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.

Xeon X5670

The Xeon X5670 is manufactured by Intel. It was released in 16 March 2010 (15 years ago). It is based on the Westmere-EP (2010−2011) architecture. It features 6 cores and 12 threads. Base frequency is 2.93 GHz, with boost up to 3.33 GHz. L3 cache: 12 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1366. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 6,160 points. Launch price was $67.

⚡

Processing Power

The Ryzen 7 3700X packs 8 cores / 16 threads, while the Xeon X5670 offers 6 cores / 12 threads — the Ryzen 7 3700X has 2 more cores. Boost clocks reach 4.4 GHz on the Ryzen 7 3700X versus 3.33 GHz on the Xeon X5670 — a 27.7% clock advantage for the Ryzen 7 3700X (base: 3.6 GHz vs 2.93 GHz). The Ryzen 7 3700X uses the Matisse (Zen 2) (2019−2020) architecture (7 nm, 12 nm), while the Xeon X5670 uses Westmere-EP (2010−2011) (32 nm). In PassMark, the Ryzen 7 3700X scores 22,430 against the Xeon X5670's 6,160 — a 113.8% lead for the Ryzen 7 3700X. L3 cache: 32 MB on the Ryzen 7 3700X vs 12 MB (total) on the Xeon X5670.

Feature	Ryzen 7 3700X	Xeon X5670
Cores / Threads	8 / 16+33%	6 / 12
Boost Clock	4.4 GHz+32%	3.33 GHz
Base Clock	3.6 GHz+23%	2.93 GHz
L3 Cache	32 MB+167%	12 MB (total)
L2 Cache	512K (per core)+100%	256 kB (per core)
Process	7 nm, 12 nm-78%	32 nm
Architecture	Matisse (Zen 2) (2019−2020)	Westmere-EP (2010−2011)
PassMark	22,430+264%	6,160

🧠

Memory & Platform

The Ryzen 7 3700X uses the AM4 socket (PCIe 4.0), while the Xeon X5670 uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 3700X versus DDR3-1333 on the Xeon X5670 — the Ryzen 7 3700X supports 140.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. Memory channels: 2 (Ryzen 7 3700X) vs 3 (Xeon X5670). Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 3700X) and Intel X58,Intel 5520 (Xeon X5670).

Feature	Ryzen 7 3700X	Xeon X5670
Socket	AM4	LGA1366
PCIe Generation	PCIe 4.0+100%	PCIe 2.0
Max RAM Speed	DDR4-3200+140%	DDR3-1333
Max RAM Capacity	128 GB	—
RAM Channels	2	3+50%
ECC Support	Yes	Yes
PCIe Lanes	24	—

🔧

Advanced Features

Virtualization: not specified (Ryzen 7 3700X) / VT-x, VT-d, EPT (Xeon X5670). Primary use case: Xeon X5670 targets Workstation. Direct competitor: Xeon X5670 rivals Core i7-980X.

Feature	Ryzen 7 3700X	Xeon X5670
Integrated GPU	No	No
Unlocked	—	No
AVX-512	—	No
Virtualization	—	VT-x, VT-d, EPT
Target Use	—	Workstation

💰

Value Analysis

At launch, the Ryzen 7 3700X was priced at $329, while the Xeon X5670 came in at $67. On launch pricing ($329 vs $67), Xeon X5670 was $262 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 3700X delivers 68.2 pts/$ vs 91.9 pts/$ for the Xeon X5670 — making the Xeon X5670 the 29.7% better value option.

Feature	Ryzen 7 3700X	Xeon X5670
MSRP	$329	$67-80%
Performance per Dollar	68.2	91.9+35%
Release Date	2019	2010

Search Ryzen 7 3700X on Amazon

Search Xeon X5670 on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.