Xeon E-2286M vs Xeon E5-2658A V3

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 E-2286M vs Xeon E5-2658A V3 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 E-2286M vs Xeon E5-2658A V3: Pros, Cons & Final Verdict

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

Xeon E-2286M

2019

Why buy it

✅Better for gaming: +16.2% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 45W instead of 105W, a 60W reduction.

Trade-offs

❌Smaller total L3 cache (16 MB vs 30 MB).
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon E5-2658A V3

2015

Why buy it

✅+87.5% larger total L3 cache (30 MB vs 16 MB).
✅100+% more PCIe lanes (40 vs 0) for storage and expansion-heavy builds.
✅AVX-512 support for select workstation, AI, and scientific workloads.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E-2286M across 50 shared CPU benchmark tests.
❌Lower PassMark (14,879 vs 15,080).
❌Launch MSRP is still $1,832 MSRP, while Xeon E-2286M mostly shows up through inconsistent older-market listings.
❌133.3% higher power demand at 105W vs 45W.

Quick Answers

So, is Xeon E-2286M better than Xeon E5-2658A V3?

Yes. Xeon E-2286M is the better all-around CPU here. It gives you a 16.2% average FPS lead across 50 shared CPU game tests in our data, 1.4% 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 E-2286M is the better pick. According to our tests, it delivers 16.2% 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 E-2286M is the stronger fit. You are getting 1.4% better PassMark, backed by 8 cores and 16 threads.

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

Xeon E-2286M is still the faster CPU overall, but Xeon E5-2658A V3 is easier to justify if budget matters more than peak performance. Xeon E-2286M comes in at an unclear MSRP at unclear MSRP versus $1,832 MSRP, and it still gives you a 16.2% average FPS lead across 50 shared CPU game tests in our data. Xeon E5-2658A V3 is also 100.0% better value on MSRP (8.1 vs 0.0 PassMark/$), 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 E-2286M makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2015) and more multi-core headroom with 8 cores / 16 threads instead of 12/24. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon E-2286M vs Xeon E5-2658A V3 Technical Specifications

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

Xeon E-2286M

The Xeon E-2286M is manufactured by Intel. It was released in 29 May 2019 (6 years ago). It is based on the Coffee Lake-H (2018−2019) architecture. It features 8 cores and 16 threads. Base frequency is 2.4 GHz, with boost up to 5 GHz. L3 cache: 16 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR4-2666, LPDDR3-2133. Passmark benchmark score: 15,080 points. Launch price was $623.

Xeon E5-2658A V3

The Xeon E5-2658A V3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EP (2014−2015) architecture. It features 12 cores and 24 threads. Base frequency is 2.2 GHz, with boost up to 2.9 GHz. L3 cache: 30 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011-3. Thermal design power (TDP): 105 Watt. Memory support: DDR4-2133. Passmark benchmark score: 14,879 points. Launch price was $800.

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Processing Power

The Xeon E-2286M packs 8 cores / 16 threads, while the Xeon E5-2658A V3 offers 12 cores / 24 threads — the Xeon E5-2658A V3 has 4 more cores. Boost clocks reach 5 GHz on the Xeon E-2286M versus 2.9 GHz on the Xeon E5-2658A V3 — a 53.2% clock advantage for the Xeon E-2286M (base: 2.4 GHz vs 2.2 GHz). The Xeon E-2286M uses the Coffee Lake-H (2018−2019) architecture (14 nm), while the Xeon E5-2658A V3 uses Haswell-EP (2014−2015) (22 nm). In PassMark, the Xeon E-2286M scores 15,080 against the Xeon E5-2658A V3's 14,879 — a 1.3% lead for the Xeon E-2286M. L3 cache: 16 MB (total) on the Xeon E-2286M vs 30 MB (total) on the Xeon E5-2658A V3.

Feature	Xeon E-2286M	Xeon E5-2658A V3
Cores / Threads	8 / 16	12 / 24+50%
Boost Clock	5 GHz+72%	2.9 GHz
Base Clock	2.4 GHz+9%	2.2 GHz
L3 Cache	16 MB (total)	30 MB (total)+88%
L2 Cache	256 kB (per core)	256K (per core)
Process	14 nm-36%	22 nm
Architecture	Coffee Lake-H (2018−2019)	Haswell-EP (2014−2015)
PassMark	15,080+1%	14,879

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Memory & Platform

The Xeon E-2286M uses the BGA1440 socket (PCIe 3.0), while the Xeon E5-2658A V3 uses LGA2011-3 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Xeon E-2286M	Xeon E5-2658A V3
Socket	BGA1440	LGA2011-3
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	—	DDR4-2133
Max RAM Capacity	—	768 GB
RAM Channels	—	4
ECC Support	—	Yes
PCIe Lanes	—	40