Opteron 4334 vs Xeon E3-1225

Opteron 4334 vs Xeon E3-1225 Performance Spectrum

Opteron 4334

6 / 6

3,949

+1.2%

Athlon II X4 630

Athlon X4 970

Athlon X4 830

Ryzen Embedded V1202B

Ryzen 5 7640HS

Ryzen 7 8840HX

Ryzen 9 9955HX3D

Ryzen Threadripper 3990X

Xeon E3-1225

4 / 4

3,903

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.

Opteron 4334 vs Xeon E3-1225 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 4334 vs Xeon E3-1225: Pros, Cons & Final Verdict

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

Opteron 4334

2012

Why buy it

✅+33.3% larger total L3 cache (8 MB vs 6 MB).
✅Costs $20 less on MSRP ($204 MSRP vs $224 MSRP).
✅Delivers 11.1% more PassMark for each dollar spent, at 19.4 vs 17.4 PassMark/$ ($204 MSRP vs $224 MSRP).

Trade-offs

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

Xeon E3-1225

2011

Why buy it

Trade-offs

❌Lower PassMark (3,903 vs 3,949).
❌Smaller total L3 cache (6 MB vs 8 MB).
❌Lower PassMark per dollar, at 17.4 vs 19.4 PassMark/$ ($224 MSRP vs $204 MSRP).

Quick Answers

So, is Opteron 4334 better than Xeon E3-1225?

Yes. Opteron 4334 is the better all-around CPU here. It gives you a 0.6% average FPS lead across 50 shared CPU game tests in our data, 1.2% 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, Opteron 4334 is the better pick. According to our tests, it delivers 0.6% 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, Opteron 4334 is the stronger fit. You are getting 1.2% better PassMark, backed by 6 cores and 6 threads. It also has the larger cache pool with 33.3% larger total L3 cache (8 MB vs 6 MB).

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

Opteron 4334 is the better buy right now. Opteron 4334 comes in $20 cheaper on MSRP at $204 MSRP versus $224 MSRP, and it still gives you a 0.6% average FPS lead across 50 shared CPU game tests in our data. It is also 11.1% better value on MSRP (19.4 vs 17.4 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Opteron 4334 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2012 vs 2011), 33.3% larger total L3 cache (8 MB vs 6 MB), and more multi-core headroom with 6 cores / 6 threads instead of 4/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Opteron 4334 vs Xeon E3-1225 Technical Specifications

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

Opteron 4334

The Opteron 4334 is manufactured by AMD. It was released in 2015-01-01. It is based on the Seoul (2012) architecture. It features 6 cores and 6 threads. Base frequency is 3.1 GHz, with boost up to 3.5 GHz. L3 cache: 8192 kB (total). L2 cache: 6144 kB. Built on 32 nm process technology. Socket: C32. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 3,949 points. Launch price was $800.

Xeon E3-1225

The Xeon E3-1225 is manufactured by Intel. It was released in 3 April 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.4 GHz. L3 cache: 6 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 3,903 points. Launch price was $150.

⚡

Processing Power

The Opteron 4334 packs 6 cores / 6 threads, while the Xeon E3-1225 offers 4 cores / 4 threads — the Opteron 4334 has 2 more cores. Boost clocks reach 3.5 GHz on the Opteron 4334 versus 3.4 GHz on the Xeon E3-1225 — a 2.9% clock advantage for the Opteron 4334 (base: 3.1 GHz vs 3.1 GHz). The Opteron 4334 uses the Seoul (2012) architecture (32 nm), while the Xeon E3-1225 uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Opteron 4334 scores 3,949 against the Xeon E3-1225's 3,903 — a 1.2% lead for the Opteron 4334. L3 cache: 8192 kB (total) on the Opteron 4334 vs 6 MB (total) on the Xeon E3-1225.

Feature	Opteron 4334	Xeon E3-1225
Cores / Threads	6 / 6+50%	4 / 4
Boost Clock	3.5 GHz+3%	3.4 GHz
Base Clock	3.1 GHz	3.1 GHz
L3 Cache	8192 kB (total)+33%	6 MB (total)
L2 Cache	6144 kB+2300%	256 kB (per core)
Process	32 nm	32 nm
Architecture	Seoul (2012)	Sandy Bridge (2011−2013)
PassMark	3,949+1%	3,903

🧠

Memory & Platform

The Opteron 4334 uses the C32 socket (PCIe 2.0), while the Xeon E3-1225 uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Opteron 4334	Xeon E3-1225
Socket	C32	LGA1155
PCIe Generation	PCIe 2.0	PCIe 2.0

💰

Value Analysis

At launch, the Opteron 4334 was priced at $204, while the Xeon E3-1225 came in at $224. On launch pricing ($204 vs $224), Opteron 4334 was $20 cheaper. In terms of value on MSRP (PassMark points per dollar), the Opteron 4334 delivers 19.4 pts/$ vs 17.4 pts/$ for the Xeon E3-1225 — making the Opteron 4334 the 10.5% better value option.

Feature	Opteron 4334	Xeon E3-1225
MSRP	$204-9%	$224
Performance per Dollar	19.4+11%	17.4
Release Date	2012	2011

Search Opteron 4334 on Amazon

Search Xeon E3-1225 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.