Xeon D-1718T vs Xeon E3-1285 v6

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-1718T vs Xeon E3-1285 v6 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-1718T vs Xeon E3-1285 v6: 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-1718T

2022

Why buy it

✅+1.8% higher PassMark.
✅+25% larger total L3 cache (10 MB vs 8 MB).
✅Costs $148 less on MSRP ($302 MSRP vs $450 MSRP).
✅Delivers 51.7% more PassMark for each dollar spent, at 32.0 vs 21.1 PassMark/$ ($302 MSRP vs $450 MSRP).
✅Draws 46W instead of 79W, a 33W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E3-1285 v6 across 50 shared CPU benchmark tests.

Xeon E3-1285 v6

2017

Why buy it

✅Better for gaming: +23.5% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark (9,502 vs 9,674).
❌Smaller total L3 cache (8 MB vs 10 MB).
❌Lower PassMark per dollar, at 21.1 vs 32.0 PassMark/$ ($450 MSRP vs $302 MSRP).
❌71.7% higher power demand at 79W vs 46W.

Quick Answers

So, is Xeon D-1718T better than Xeon E3-1285 v6?

It depends on what you want from the system. For gaming, Xeon E3-1285 v6 is ahead with a 23.5% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon D-1718T pulls ahead with 1.8% better PassMark. Xeon D-1718T also has the bigger cache pool with 25% larger total L3 cache (10 MB vs 8 MB).

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

For streaming, content creation, and heavier multitasking, Xeon D-1718T is the stronger fit. You are getting 1.8% better PassMark, backed by 4 cores and 8 threads. It also has the larger cache pool with 25% larger total L3 cache (10 MB vs 8 MB).

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

Xeon D-1718T is the better buy right now. Xeon D-1718T comes in $148 cheaper on MSRP at $302 MSRP versus $450 MSRP, and it still gives you 1.8% better PassMark. The compromise is that Xeon E3-1285 v6 is still the better pure gaming CPU with a 23.5% average FPS lead across 50 shared CPU game tests in our data. It is also 51.7% better value on MSRP (32.0 vs 21.1 PassMark/$), 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 D-1718T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2017), 25% larger total L3 cache (10 MB vs 8 MB), more multi-core headroom with 4 cores / 8 threads instead of 4/8, and AVX-512 support for heavier modern compute workloads. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon D-1718T vs Xeon E3-1285 v6 Technical Specifications

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

Xeon D-1718T

The Xeon D-1718T is manufactured by Intel. It was released in 2015-01-01. It features 4 cores and 8 threads. Base frequency is 2.6 GHz, with boost up to 3.5 GHz. L3 cache: 10 MB. Built on 10 nm process technology. Socket: FCBGA2227. Thermal design power (TDP): 46 Watt. Memory support: DDR4. Passmark benchmark score: 9,674 points. Launch price was $800.

Xeon E3-1285 v6

The Xeon E3-1285 v6 is manufactured by Intel. It was released in 1 August 2017 (8 years ago). It is based on the Kaby Lake-DT (2017) architecture. It features 4 cores and 8 threads. Base frequency is 4.1 GHz, with boost up to 4.5 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 79 Watt. Memory support: DDR4-2400, DDR3L-1866. Passmark benchmark score: 9,502 points. Launch price was $450.

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Processing Power

Both the Xeon D-1718T and Xeon E3-1285 v6 share an identical 4-core/8-thread configuration. Boost clocks reach 3.5 GHz on the Xeon D-1718T versus 4.5 GHz on the Xeon E3-1285 v6 — a 25% clock advantage for the Xeon E3-1285 v6 (base: 2.6 GHz vs 4.1 GHz). The Xeon E3-1285 v6 is built on the Kaby Lake-DT (2017) architecture. In PassMark, the Xeon D-1718T scores 9,674 against the Xeon E3-1285 v6's 9,502 — a 1.8% lead for the Xeon D-1718T. L3 cache: 10 MB on the Xeon D-1718T vs 8 MB (total) on the Xeon E3-1285 v6.

Feature	Xeon D-1718T	Xeon E3-1285 v6
Cores / Threads	4 / 8	4 / 8
Boost Clock	3.5 GHz	4.5 GHz+29%
Base Clock	2.6 GHz	4.1 GHz+58%
L3 Cache	10 MB+25%	8 MB (total)
L2 Cache	—	256K (per core)
Process	10 nm-29%	14 nm
Architecture	—	Kaby Lake-DT (2017)
PassMark	9,674+2%	9,502
Geekbench 6 Single	900	—
Geekbench 6 Multi	3,500	—

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Memory & Platform

The Xeon D-1718T uses the FCBGA2227 socket (PCIe 4.0), while the Xeon E3-1285 v6 uses LGA1151 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Xeon D-1718T	Xeon E3-1285 v6
Socket	FCBGA2227	LGA1151
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR4-2933	—
Max RAM Capacity	256 GB	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x, VT-d (Xeon D-1718T) / not specified (Xeon E3-1285 v6). Primary use case: Xeon D-1718T targets Server/Edge.

Feature	Xeon D-1718T	Xeon E3-1285 v6
Integrated GPU	No	—
IGPU Model	None	—
Unlocked	No	—
AVX-512	Yes	—
Virtualization	VT-x, VT-d	—
Target Use	Server/Edge	—

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Value Analysis

At launch, the Xeon D-1718T was priced at $302, while the Xeon E3-1285 v6 came in at $450. On launch pricing ($302 vs $450), Xeon D-1718T was $148 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon D-1718T delivers 32.0 pts/$ vs 21.1 pts/$ for the Xeon E3-1285 v6 — making the Xeon D-1718T the 41.1% better value option.

Feature	Xeon D-1718T	Xeon E3-1285 v6
MSRP	$302-33%	$450
Performance per Dollar	32.0+52%	21.1
Release Date	2022	2017

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