Xeon E5-2699 v4 vs Xeon Gold 6143

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 E5-2699 v4 vs Xeon Gold 6143 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 E5-2699 v4 vs Xeon Gold 6143: Pros, Cons & Final Verdict

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

Xeon E5-2699 v4

2016

Why buy it

✅Better for gaming: +4.6% higher average FPS across 50 shared CPU benchmark tests.
✅+150% larger total L3 cache (55 MB vs 22 MB).
✅Draws 145W instead of 205W, a 60W reduction.
✅100+% more PCIe lanes (40 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (24,711 vs 24,786).
❌Lower PassMark per dollar, at 6.0 vs 72.5 PassMark/$ ($4,115 MSRP vs $342 MSRP).

Xeon Gold 6143

2017

Why buy it

✅+0.3% higher PassMark.
✅Costs $3,773 less on MSRP ($342 MSRP vs $4,115 MSRP).
✅Delivers 1106.9% more PassMark for each dollar spent, at 72.5 vs 6.0 PassMark/$ ($342 MSRP vs $4,115 MSRP).

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E5-2699 v4 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (22 MB vs 55 MB).
❌41.4% higher power demand at 205W vs 145W.

Quick Answers

So, is Xeon Gold 6143 better than Xeon E5-2699 v4?

It depends on what you want from the system. For gaming, Xeon E5-2699 v4 is ahead with a 4.6% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon Gold 6143 pulls ahead with 0.3% better PassMark. Xeon E5-2699 v4 also has the bigger cache pool with 150% larger total L3 cache (55 MB vs 22 MB).

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

For streaming, content creation, and heavier multitasking, Xeon Gold 6143 is the stronger fit. You are getting 0.3% better PassMark, backed by 16 cores and 32 threads.

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

Xeon Gold 6143 is the better buy right now. Xeon Gold 6143 comes in $3,773 cheaper on MSRP at $342 MSRP versus $4,115 MSRP, and it still gives you 0.3% better PassMark. The compromise is that Xeon E5-2699 v4 is still the better pure gaming CPU with a 4.6% average FPS lead across 50 shared CPU game tests in our data. It is also 1106.9% better value on MSRP (72.5 vs 6.0 PassMark/$), 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 Gold 6143 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2017 vs 2016) and more multi-core headroom with 16 cores / 32 threads instead of 22/44. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon E5-2699 v4 vs Xeon Gold 6143 Technical Specifications

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

Xeon E5-2699 v4

The Xeon E5-2699 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 22 cores and 44 threads. Base frequency is 2.2 GHz, with boost up to 3.6 GHz. L3 cache: 55 MB. L2 cache: 5.5 MB. Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 145 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400. Passmark benchmark score: 24,711 points. Launch price was $4,115.

Xeon Gold 6143

The Xeon Gold 6143 is manufactured by Intel. It was released in 2015-01-01. It features 16 cores and 32 threads. Base frequency is 2.8 GHz, with boost up to 4 GHz. L3 cache: 22 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2666. Passmark benchmark score: 24,786 points. Launch price was $800.

⚡

Processing Power

The Xeon E5-2699 v4 packs 22 cores / 44 threads, while the Xeon Gold 6143 offers 16 cores / 32 threads — the Xeon E5-2699 v4 has 6 more cores. Boost clocks reach 3.6 GHz on the Xeon E5-2699 v4 versus 4 GHz on the Xeon Gold 6143 — a 10.5% clock advantage for the Xeon Gold 6143 (base: 2.2 GHz vs 2.8 GHz). The Xeon E5-2699 v4 is built on the Broadwell (2015−2019) architecture. In PassMark, the Xeon E5-2699 v4 scores 24,711 against the Xeon Gold 6143's 24,786 — a 0.3% lead for the Xeon Gold 6143. L3 cache: 55 MB on the Xeon E5-2699 v4 vs 22 MB on the Xeon Gold 6143.

Feature	Xeon E5-2699 v4	Xeon Gold 6143
Cores / Threads	22 / 44+38%	16 / 32
Boost Clock	3.6 GHz	4 GHz+11%
Base Clock	2.2 GHz	2.8 GHz+27%
L3 Cache	55 MB+150%	22 MB
L2 Cache	5.5 MB	—
Process	14 nm	14 nm
Architecture	Broadwell (2015−2019)	—
PassMark	24,711	24,786

🧠

Memory & Platform

The Xeon E5-2699 v4 uses the LGA2011 socket (PCIe 3.0), while the Xeon Gold 6143 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Xeon E5-2699 v4	Xeon Gold 6143
Socket	LGA2011	LGA3647
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	2400	—
Max RAM Capacity	1536	—
RAM Channels	4	—
ECC Support	Yes	—
PCIe Lanes	40	—

🔧

Advanced Features

Virtualization: VT-x, VT-d (Xeon E5-2699 v4) / not specified (Xeon Gold 6143). Direct competitor: Xeon E5-2699 v4 rivals Xeon Silver 4114.

Feature	Xeon E5-2699 v4	Xeon Gold 6143
Integrated GPU	No	—
IGPU Model	None	—
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x, VT-d	—

💰

Value Analysis

At launch, the Xeon E5-2699 v4 was priced at $4115, while the Xeon Gold 6143 came in at $342. On launch pricing ($4115 vs $342), Xeon Gold 6143 was $3773 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon E5-2699 v4 delivers 6.0 pts/$ vs 72.5 pts/$ for the Xeon Gold 6143 — making the Xeon Gold 6143 the 169.4% better value option.

Feature	Xeon E5-2699 v4	Xeon Gold 6143
MSRP	$4115	$342-92%
Performance per Dollar	6.0	72.5+1108%
Release Date	2016	2017

Search Xeon E5-2699 v4 on Amazon

Search Xeon Gold 6143 on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.