Xeon E5-2683 v4 vs Xeon W-11855M

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 E5-2683 v4 vs Xeon W-11855M 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 E5-2683 v4 vs Xeon W-11855M: Pros, Cons & Final Verdict

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

Xeon E5-2683 v4

2016

Why buy it

✅+122.2% larger total L3 cache (40 MB vs 18 MB).
✅100+% more PCIe lanes (40 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (17,459 vs 17,462).
❌242.9% higher power demand at 120W vs 35W.

Xeon W-11855M

2021

Why buy it

✅Draws 35W instead of 120W, a 85W reduction.

Trade-offs

❌Smaller total L3 cache (18 MB vs 40 MB).
❌Launch MSRP is still $450 MSRP, while Xeon E5-2683 v4 mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Xeon W-11855M better than Xeon E5-2683 v4?

Yes. Xeon W-11855M is the better all-around CPU here. It gives you a 0.2% average FPS lead across 50 shared CPU game tests in our data, 0% 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 W-11855M is the better pick. According to our tests, it delivers 0.2% 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 W-11855M is the stronger fit. You are getting 0% better PassMark, backed by 6 cores and 12 threads.

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

Xeon W-11855M is the better buy right now. Xeon W-11855M comes in at an unclear MSRP at $450 MSRP versus unclear MSRP, and it still gives you a 0.2% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (38.8 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon W-11855M makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2016) and more multi-core headroom with 6 cores / 12 threads instead of 16/32. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon E5-2683 v4 vs Xeon W-11855M Technical Specifications

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

Xeon E5-2683 v4

The Xeon E5-2683 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 16 cores and 32 threads. Base frequency is 2.1 GHz, with boost up to 3 GHz. L3 cache: 40 MB. L2 cache: 4 MB. Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 120 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400. Passmark benchmark score: 17,459 points. Launch price was $1,846.

Xeon W-11855M

The Xeon W-11855M is manufactured by Intel. It was released in 11 May 2021 (4 years ago). It is based on the Tiger Lake-H (2021) architecture. It features 6 cores and 12 threads. Base frequency is 3.2 GHz, with boost up to 4.9 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm SuperFin process technology. Socket: FCBGA1787. Thermal design power (TDP): 35 Watt. Memory support: DDR4. Passmark benchmark score: 17,462 points. Launch price was $450.

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Processing Power

The Xeon E5-2683 v4 packs 16 cores / 32 threads, while the Xeon W-11855M offers 6 cores / 12 threads — the Xeon E5-2683 v4 has 10 more cores. Boost clocks reach 3 GHz on the Xeon E5-2683 v4 versus 4.9 GHz on the Xeon W-11855M — a 48.1% clock advantage for the Xeon W-11855M (base: 2.1 GHz vs 3.2 GHz). The Xeon E5-2683 v4 uses the Broadwell (2015−2019) architecture (14 nm), while the Xeon W-11855M uses Tiger Lake-H (2021) (10 nm SuperFin). In PassMark, the Xeon E5-2683 v4 scores 17,459 against the Xeon W-11855M's 17,462 — a 0% lead for the Xeon W-11855M. L3 cache: 40 MB on the Xeon E5-2683 v4 vs 18 MB (total) on the Xeon W-11855M.

Feature	Xeon E5-2683 v4	Xeon W-11855M
Cores / Threads	16 / 32+167%	6 / 12
Boost Clock	3 GHz	4.9 GHz+63%
Base Clock	2.1 GHz	3.2 GHz+52%
L3 Cache	40 MB+122%	18 MB (total)
L2 Cache	4 MB+220%	1.25 MB (per core)
Process	14 nm	10 nm SuperFin-29%
Architecture	Broadwell (2015−2019)	Tiger Lake-H (2021)
PassMark	17,459	17,462

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Memory & Platform

The Xeon E5-2683 v4 uses the LGA2011 socket (PCIe 4.0), while the Xeon W-11855M uses FCBGA1787 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Xeon E5-2683 v4	Xeon W-11855M
Socket	LGA2011	FCBGA1787
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR4-2400	—
Max RAM Capacity	1536 GB	—
RAM Channels	4	—
ECC Support	Yes	—
PCIe Lanes	40	—