Xeon E-2144G 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 E-2144G 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 E-2144G 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 E-2144G

2018

Why buy it

✅Draws 71W instead of 79W, a 8W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E3-1285 v6 across 50 shared CPU benchmark tests.
❌Lower PassMark (9,397 vs 9,502).
❌Lower PassMark per dollar, at 4.5 vs 21.1 PassMark/$ ($2,090 MSRP vs $450 MSRP).

Xeon E3-1285 v6

2017

Why buy it

✅Better for gaming: +14.2% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $1,640 less on MSRP ($450 MSRP vs $2,090 MSRP).
✅Delivers 369.6% more PassMark for each dollar spent, at 21.1 vs 4.5 PassMark/$ ($450 MSRP vs $2,090 MSRP).

Trade-offs

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

Quick Answers

So, is Xeon E3-1285 v6 better than Xeon E-2144G?

Yes. Xeon E3-1285 v6 is the better all-around CPU here. It gives you a 14.2% average FPS lead across 50 shared CPU game tests in our data and 1.1% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Xeon E3-1285 v6 is the better pick. According to our tests, it delivers 14.2% 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 E3-1285 v6 is the stronger fit. You are getting 1.1% better PassMark, backed by 4 cores and 8 threads.

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

Xeon E3-1285 v6 is the better buy right now. Xeon E3-1285 v6 comes in $1,640 cheaper on MSRP at $450 MSRP versus $2,090 MSRP, and it still gives you a 14.2% average FPS lead across 50 shared CPU game tests in our data. It is also 369.6% better value on MSRP (21.1 vs 4.5 PassMark/$), 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 E-2144G makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2017). That makes it the safer long-term bet.

Xeon E-2144G vs Xeon E3-1285 v6 Technical Specifications

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

Xeon E-2144G

The Xeon E-2144G is manufactured by Intel. It was released in 12 July 2018 (7 years ago). It is based on the Coffee Lake-S WS (2018−2019) architecture. It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.5 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 71 Watt. Memory support: DDR4-2666. Passmark benchmark score: 9,397 points. Launch price was $272.

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 E-2144G and Xeon E3-1285 v6 share an identical 4-core/8-thread configuration. Boost clocks reach 4.5 GHz on the Xeon E-2144G versus 4.5 GHz on the Xeon E3-1285 v6 — identical boost frequencies (base: 3.6 GHz vs 4.1 GHz). The Xeon E-2144G uses the Coffee Lake-S WS (2018−2019) architecture (14 nm), while the Xeon E3-1285 v6 uses Kaby Lake-DT (2017) (14 nm). In PassMark, the Xeon E-2144G scores 9,397 against the Xeon E3-1285 v6's 9,502 — a 1.1% lead for the Xeon E3-1285 v6. Both processors carry 8 MB (total) of L3 cache.

Feature	Xeon E-2144G	Xeon E3-1285 v6
Cores / Threads	4 / 8	4 / 8
Boost Clock	4.5 GHz	4.5 GHz
Base Clock	3.6 GHz	4.1 GHz+14%
L3 Cache	8 MB (total)	8 MB (total)
L2 Cache	256 kB (per core)	256K (per core)
Process	14 nm	14 nm
Architecture	Coffee Lake-S WS (2018−2019)	Kaby Lake-DT (2017)
PassMark	9,397	9,502+1%

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Memory & Platform

Both processors use the LGA1151 socket with PCIe 3.0.

Feature	Xeon E-2144G	Xeon E3-1285 v6
Socket	LGA1151	LGA1151
PCIe Generation	PCIe 3.0	PCIe 5.0+67%

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Value Analysis

At launch, the Xeon E-2144G was priced at $2090, while the Xeon E3-1285 v6 came in at $450. On launch pricing ($2090 vs $450), Xeon E3-1285 v6 was $1640 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon E-2144G delivers 4.5 pts/$ vs 21.1 pts/$ for the Xeon E3-1285 v6 — making the Xeon E3-1285 v6 the 129.8% better value option.

Feature	Xeon E-2144G	Xeon E3-1285 v6
MSRP	$2090	$450-78%
Performance per Dollar	4.5	21.1+369%
Release Date	2018	2017

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