Xeon E-2456 vs Xeon Gold 6226

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-2456 vs Xeon Gold 6226 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-2456 vs Xeon Gold 6226: 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-2456

2023

Why buy it

✅Better for gaming: +15.7% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 80W instead of 125W, a 45W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA3647 and DDR4.

Trade-offs

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

Xeon Gold 6226

2019

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E-2456 across 50 shared CPU benchmark tests.
❌Lower PassMark (20,619 vs 20,705).
❌56.3% higher power demand at 125W vs 80W.
❌Older platform position on LGA3647 with DDR4, while Xeon E-2456 moves to LGA1700 and DDR5.

Quick Answers

So, is Xeon E-2456 better than Xeon Gold 6226?

Yes. Xeon E-2456 is the better all-around CPU here. It gives you a 15.7% 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 E-2456 is the better pick. According to our tests, it delivers 15.7% 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-2456 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 E-2456 still makes the most sense overall. Xeon E-2456 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 15.7% average FPS lead across 50 shared CPU game tests in our data.

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

Xeon E-2456 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2019), a healthier platform with LGA1700 and DDR5 instead of LGA3647, and more multi-core headroom with 6 cores / 12 threads instead of 12/24. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Xeon E-2456 vs Xeon Gold 6226 Technical Specifications

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

Xeon E-2456

The Xeon E-2456 is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 6 cores and 12 threads. Base frequency is 3.3 GHz, with boost up to 5.1 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 80 Watt. Memory support: DDR5-4800. Passmark benchmark score: 20,705 points. Launch price was $375.

Xeon Gold 6226

The Xeon Gold 6226 is manufactured by Intel. It was released in 2 April 2019 (6 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 12 cores and 24 threads. Base frequency is 2.7 GHz, with boost up to 3.7 GHz. L3 cache: 19.25 MB. L2 cache: 12 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 125 Watt. Memory support: DDR4-2933. Passmark benchmark score: 20,619 points. Launch price was $1,776.

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Processing Power

The Xeon E-2456 packs 6 cores / 12 threads, while the Xeon Gold 6226 offers 12 cores / 24 threads — the Xeon Gold 6226 has 6 more cores. Boost clocks reach 5.1 GHz on the Xeon E-2456 versus 3.7 GHz on the Xeon Gold 6226 — a 31.8% clock advantage for the Xeon E-2456 (base: 3.3 GHz vs 2.7 GHz). The Xeon E-2456 uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Xeon Gold 6226 uses Cascade Lake (2019−2020) (14 nm). In PassMark, the Xeon E-2456 scores 20,705 against the Xeon Gold 6226's 20,619 — a 0.4% lead for the Xeon E-2456. L3 cache: 18 MB (total) on the Xeon E-2456 vs 19.25 MB on the Xeon Gold 6226.

Feature	Xeon E-2456	Xeon Gold 6226
Cores / Threads	6 / 12	12 / 24+100%
Boost Clock	5.1 GHz+38%	3.7 GHz
Base Clock	3.3 GHz+22%	2.7 GHz
L3 Cache	18 MB (total)	19.25 MB+7%
L2 Cache	1.25 MB (per core)	12 MB+860%
Process	Intel 7 nm-50%	14 nm
Architecture	Raptor Lake-S (2023−2024)	Cascade Lake (2019−2020)
PassMark	20,705	20,619

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Memory & Platform

The Xeon E-2456 uses the LGA1700 socket (PCIe 5.0), while the Xeon Gold 6226 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.