Xeon E5-1428L V2 vs Xeon E5-2658

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.

Xeon E5-1428L V2 vs Xeon E5-2658 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.

Xeon E5-1428L V2 vs Xeon E5-2658: Pros, Cons & Final Verdict

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

Xeon E5-1428L V2

2014

Why buy it

✅Draws 60W instead of 95W, a 35W reduction.

Trade-offs

❌Smaller total L3 cache (15 MB vs 20 MB).
❌Lower PassMark per dollar, at 12.7 vs 15.6 PassMark/$ ($494 MSRP vs $400 MSRP).

Xeon E5-2658

2012

Why buy it

✅+33.3% larger total L3 cache (20 MB vs 15 MB).
✅Costs $94 less on MSRP ($400 MSRP vs $494 MSRP).
✅Delivers 23.0% more PassMark for each dollar spent, at 15.6 vs 12.7 PassMark/$ ($400 MSRP vs $494 MSRP).

Trade-offs

❌Lower PassMark (6,232 vs 6,255).
❌58.3% higher power demand at 95W vs 60W.

Quick Answers

So, is Xeon E5-1428L V2 better than Xeon E5-2658?

Yes. Xeon E5-1428L V2 is the better all-around CPU here. It gives you a 2.6% average FPS lead across 50 shared CPU game tests in our data, 0.4% 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, Xeon E5-1428L V2 is the better pick. According to our tests, it delivers 2.6% 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, Xeon E5-1428L V2 is the stronger fit. You are getting 0.4% better PassMark, backed by 6 cores and 12 threads.

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

Xeon E5-1428L V2 is still the faster CPU overall, but Xeon E5-2658 is easier to justify if budget matters more than peak performance. Xeon E5-1428L V2 comes in 23.5% more expensive on MSRP at $494 MSRP versus $400 MSRP, and it still gives you a 2.6% average FPS lead across 50 shared CPU game tests in our data. Xeon E5-2658 is also 23.0% better value on MSRP (15.6 vs 12.7 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Xeon E5-1428L V2 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2012) and more multi-core headroom with 6 cores / 12 threads instead of 8/16. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon E5-1428L V2 vs Xeon E5-2658 Technical Specifications

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

Xeon E5-1428L V2

The Xeon E5-1428L V2 is manufactured by Intel. It was released in 2015-01-01. It is based on the Ivy Bridge-EN (2013−2014) architecture. It features 6 cores and 12 threads. Base frequency is 2.2 GHz, with boost up to 2.7 GHz. L3 cache: 15 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA1356. Thermal design power (TDP): 60 Watt. Memory support: DDR3-1333. Passmark benchmark score: 6,255 points. Launch price was $800.

Xeon E5-2658

The Xeon E5-2658 is manufactured by Intel. It was released in 6 March 2012 (13 years ago). It is based on the Sandy Bridge-EP (2012) architecture. It features 8 cores and 16 threads. Base frequency is 2.1 GHz, with boost up to 2.4 GHz. L3 cache: 20480 kB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA2011. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 6,232 points. Launch price was $1,462.

⚡

Processing Power

The Xeon E5-1428L V2 packs 6 cores / 12 threads, while the Xeon E5-2658 offers 8 cores / 16 threads — the Xeon E5-2658 has 2 more cores. Boost clocks reach 2.7 GHz on the Xeon E5-1428L V2 versus 2.4 GHz on the Xeon E5-2658 — a 11.8% clock advantage for the Xeon E5-1428L V2 (base: 2.2 GHz vs 2.1 GHz). The Xeon E5-1428L V2 uses the Ivy Bridge-EN (2013−2014) architecture (22 nm), while the Xeon E5-2658 uses Sandy Bridge-EP (2012) (32 nm). In PassMark, the Xeon E5-1428L V2 scores 6,255 against the Xeon E5-2658's 6,232 — a 0.4% lead for the Xeon E5-1428L V2. L3 cache: 15 MB (total) on the Xeon E5-1428L V2 vs 20480 kB (total) on the Xeon E5-2658.

Feature	Xeon E5-1428L V2	Xeon E5-2658
Cores / Threads	6 / 12	8 / 16+33%
Boost Clock	2.7 GHz+13%	2.4 GHz
Base Clock	2.2 GHz+5%	2.1 GHz
L3 Cache	15 MB (total)	20480 kB (total)+33%
L2 Cache	256K (per core)	256 kB (per core)
Process	22 nm-31%	32 nm
Architecture	Ivy Bridge-EN (2013−2014)	Sandy Bridge-EP (2012)
PassMark	6,255	6,232

🧠

Memory & Platform

The Xeon E5-1428L V2 uses the LGA1356 socket (PCIe 3.0), while the Xeon E5-2658 uses LGA2011 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Xeon E5-1428L V2	Xeon E5-2658
Socket	LGA1356	LGA2011
PCIe Generation	PCIe 3.0	PCIe 5.0+67%

💰

Value Analysis

At launch, the Xeon E5-1428L V2 was priced at $494, while the Xeon E5-2658 came in at $400. On launch pricing ($494 vs $400), Xeon E5-2658 was $94 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon E5-1428L V2 delivers 12.7 pts/$ vs 15.6 pts/$ for the Xeon E5-2658 — making the Xeon E5-2658 the 20.7% better value option.

Feature	Xeon E5-1428L V2	Xeon E5-2658
MSRP	$494	$400-19%
Performance per Dollar	12.7	15.6+23%
Release Date	2014	2012

Search Xeon E5-1428L V2 on Amazon

Search Xeon E5-2658 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.