Xeon D-1540 vs Xeon E-2226GE

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 D-1540 vs Xeon E-2226GE 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 D-1540 vs Xeon E-2226GE: Pros, Cons & Final Verdict

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

Xeon D-1540

2015

Why buy it

✅Better for gaming: +7.6% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 45W instead of 80W, a 35W reduction.

Trade-offs

❌Smaller total L3 cache (1.5 MB vs 12 MB).

Xeon E-2226GE

2019

Why buy it

✅+700% larger total L3 cache (12 MB vs 1.5 MB).

Trade-offs

❌Worse for gaming: lower average FPS than Xeon D-1540 across 50 shared CPU benchmark tests.
❌Lower PassMark (10,026 vs 10,037).
❌77.8% higher power demand at 80W vs 45W.

Quick Answers

So, is Xeon D-1540 better than Xeon E-2226GE?

Yes. Xeon D-1540 is the better all-around CPU here. It gives you a 7.6% average FPS lead across 50 shared CPU game tests in our data and 0.1% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Xeon D-1540 is the better pick. According to our tests, it delivers 7.6% 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 D-1540 is the stronger fit. You are getting 0.1% better PassMark, backed by 8 cores and 16 threads.

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

Xeon D-1540 still makes the most sense overall. Xeon D-1540 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 7.6% average FPS lead across 50 shared CPU game tests in our data.

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

Xeon E-2226GE makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2015) and 700% larger total L3 cache (12 MB vs 1.5 MB). That makes it the safer long-term bet.

Xeon D-1540 vs Xeon E-2226GE Technical Specifications

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

Xeon D-1540

The Xeon D-1540 is manufactured by Intel. It was released in 9 March 2015 (10 years ago). It is based on the Broadwell (2015−2019) architecture. It features 8 cores and 16 threads. Base frequency is 2 GHz, with boost up to 2.6 GHz. L3 cache: 1.5 MB (per core). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1667. Thermal design power (TDP): 45 Watt. Memory support: DDR4. Passmark benchmark score: 10,037 points. Launch price was $581.

Xeon E-2226GE

The Xeon E-2226GE is manufactured by Intel. It was released in 11 June 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 4.6 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. Passmark benchmark score: 10,026 points. Launch price was $286.

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Processing Power

The Xeon D-1540 packs 8 cores / 16 threads, while the Xeon E-2226GE offers 6 cores / 6 threads — the Xeon D-1540 has 2 more cores. Boost clocks reach 2.6 GHz on the Xeon D-1540 versus 4.6 GHz on the Xeon E-2226GE — a 55.6% clock advantage for the Xeon E-2226GE (base: 2 GHz vs 3.4 GHz). The Xeon D-1540 uses the Broadwell (2015−2019) architecture (14 nm), while the Xeon E-2226GE uses Coffee Lake-S WS (2018−2019) (14 nm). In PassMark, the Xeon D-1540 scores 10,037 against the Xeon E-2226GE's 10,026 — a 0.1% lead for the Xeon D-1540. L3 cache: 1.5 MB (per core) on the Xeon D-1540 vs 12 MB (total) on the Xeon E-2226GE.

Feature	Xeon D-1540	Xeon E-2226GE
Cores / Threads	8 / 16+33%	6 / 6
Boost Clock	2.6 GHz	4.6 GHz+77%
Base Clock	2 GHz	3.4 GHz+70%
L3 Cache	1.5 MB (per core)	12 MB (total)+700%
L2 Cache	256K (per core)	256 kB (per core)
Process	14 nm	14 nm
Architecture	Broadwell (2015−2019)	Coffee Lake-S WS (2018−2019)
PassMark	10,037	10,026

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Memory & Platform

The Xeon D-1540 uses the FCBGA1667 socket (PCIe 3.0), while the Xeon E-2226GE uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.