Xeon E-2226G vs Xeon E5-2643 v4

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-2226G vs Xeon E5-2643 v4 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-2226G vs Xeon E5-2643 v4: 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-2226G

2019

Why buy it

✅+1.4% higher PassMark.
✅Draws 80W instead of 135W, a 55W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E5-2643 v4 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (12 MB vs 20 MB).

Xeon E5-2643 v4

2016

Why buy it

✅Better for gaming: +11.6% higher average FPS across 50 shared CPU benchmark tests.
✅+66.7% larger total L3 cache (20 MB vs 12 MB).

Trade-offs

❌Lower PassMark (11,024 vs 11,174).
❌Launch MSRP is still $1,552 MSRP, while Xeon E-2226G mostly shows up through inconsistent older-market listings.
❌68.8% higher power demand at 135W vs 80W.

Quick Answers

So, is Xeon E-2226G better than Xeon E5-2643 v4?

It depends on what you want from the system. For gaming, Xeon E5-2643 v4 is ahead with a 11.6% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon E-2226G pulls ahead with 1.4% better PassMark. Xeon E5-2643 v4 also has the bigger cache pool with 66.7% larger total L3 cache (20 MB vs 12 MB).

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Xeon E-2226G is the stronger fit. You are getting 1.4% better PassMark, backed by 6 cores and 6 threads.

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

Xeon E-2226G is still the faster CPU overall, but Xeon E5-2643 v4 is easier to justify if budget matters more than peak performance. Xeon E-2226G comes in at an unclear MSRP at unclear MSRP versus $1,552 MSRP, and it still gives you 1.4% better PassMark. The compromise is that Xeon E5-2643 v4 is still the better pure gaming CPU with a 11.6% average FPS lead across 50 shared CPU game tests in our data. Xeon E5-2643 v4 is also 100.0% better value on MSRP (7.1 vs 0.0 PassMark/$), 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-2226G makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2016) and more multi-core headroom with 6 cores / 6 threads instead of 6/12. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon E-2226G vs Xeon E5-2643 v4 Technical Specifications

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

Xeon E-2226G

The Xeon E-2226G is manufactured by Intel. It was released in 29 May 2019 (6 years ago). It is based on the Coffee Lake-S WS (2018−2019) architecture. It features 6 cores and 6 threads. Base frequency is 3.4 GHz, with boost up to 4.7 GHz. L3 cache: 12 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 80 Watt. Memory support: DDR4-2666. Passmark benchmark score: 11,174 points. Launch price was $255.

Xeon E5-2643 v4

The Xeon E5-2643 v4 is manufactured by Intel. It was released in 20 June 2016 (9 years ago). It is based on the Broadwell (2015−2019) architecture. It features 6 cores and 12 threads. Base frequency is 3.4 GHz, with boost up to 3.7 GHz. L3 cache: 20 MB. L2 cache: 1.5 MB. Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 135 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400. Passmark benchmark score: 11,024 points. Launch price was $1,552.

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Processing Power

The Xeon E-2226G packs 6 cores / 6 threads, matching the Xeon E5-2643 v4's 6 cores. Boost clocks reach 4.7 GHz on the Xeon E-2226G versus 3.7 GHz on the Xeon E5-2643 v4 — a 23.8% clock advantage for the Xeon E-2226G (base: 3.4 GHz vs 3.4 GHz). The Xeon E-2226G uses the Coffee Lake-S WS (2018−2019) architecture (14 nm), while the Xeon E5-2643 v4 uses Broadwell (2015−2019) (14 nm). In PassMark, the Xeon E-2226G scores 11,174 against the Xeon E5-2643 v4's 11,024 — a 1.4% lead for the Xeon E-2226G. L3 cache: 12 MB (total) on the Xeon E-2226G vs 20 MB on the Xeon E5-2643 v4.

Feature	Xeon E-2226G	Xeon E5-2643 v4
Cores / Threads	6 / 6	6 / 12
Boost Clock	4.7 GHz+27%	3.7 GHz
Base Clock	3.4 GHz	3.4 GHz
L3 Cache	12 MB (total)	20 MB+67%
L2 Cache	256 kB (per core)	1.5 MB+500%
Process	14 nm	14 nm
Architecture	Coffee Lake-S WS (2018−2019)	Broadwell (2015−2019)
PassMark	11,174+1%	11,024

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Memory & Platform

The Xeon E-2226G uses the LGA1151 socket (PCIe 3.0), while the Xeon E5-2643 v4 uses LGA2011 (PCIe 5.0) — making them incompatible on the same motherboard.