Xeon E5-4667 v4 vs Xeon Gold 6138T

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 E5-4667 v4 vs Xeon Gold 6138T 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 E5-4667 v4 vs Xeon Gold 6138T: Pros, Cons & Final Verdict

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

Xeon E5-4667 v4

2016

Why buy it

✅Better for gaming: +6.7% higher average FPS across 50 shared CPU benchmark tests.
✅+63.6% larger total L3 cache (45 MB vs 28 MB).

Trade-offs

❌Lower PassMark (20,319 vs 20,356).
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon Gold 6138T

2017

Why buy it

✅+0.2% higher PassMark.
✅Draws 125W instead of 135W, a 10W reduction.
✅100+% more PCIe lanes (48 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E5-4667 v4 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (28 MB vs 45 MB).
❌Launch MSRP is still $2,742 MSRP, while Xeon E5-4667 v4 mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Xeon Gold 6138T better than Xeon E5-4667 v4?

It depends on what you want from the system. For gaming, Xeon E5-4667 v4 is ahead with a 6.7% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon Gold 6138T pulls ahead with 0.2% better PassMark. Xeon E5-4667 v4 also has the bigger cache pool with 63.6% larger total L3 cache (45 MB vs 28 MB).

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

For streaming, content creation, and heavier multitasking, Xeon Gold 6138T is the stronger fit. You are getting 0.2% better PassMark, backed by 20 cores and 40 threads.

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

Xeon Gold 6138T is the better buy right now. Xeon Gold 6138T comes in at an unclear MSRP at $2,742 MSRP versus unclear MSRP, and it still gives you 0.2% better PassMark. The compromise is that Xeon E5-4667 v4 is still the better pure gaming CPU with a 6.7% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (7.4 vs 0.0 PassMark/$), 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 Gold 6138T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2017 vs 2016), more multi-core headroom with 20 cores / 40 threads instead of 18/36, 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 E5-4667 v4 vs Xeon Gold 6138T Technical Specifications

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

Xeon E5-4667 v4

The Xeon E5-4667 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 18 cores and 36 threads. Base frequency is 2.2 GHz, with boost up to 3 GHz. L3 cache: 45 MB. L2 cache: 4.5 MB. Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 135 Watt. Memory support: DDR4. Passmark benchmark score: 20,319 points. Launch price was $5,729.

Xeon Gold 6138T

The Xeon Gold 6138T is manufactured by Intel. It was released in 25 April 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 20 cores and 40 threads. Base frequency is 2 GHz, with boost up to 3.7 GHz. L3 cache: 27.5 MB. L2 cache: 20 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 125 Watt. Memory support: DDR4-2666. Passmark benchmark score: 20,356 points. Launch price was $2,742.

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Processing Power

The Xeon E5-4667 v4 packs 18 cores / 36 threads, while the Xeon Gold 6138T offers 20 cores / 40 threads — the Xeon Gold 6138T has 2 more cores. Boost clocks reach 3 GHz on the Xeon E5-4667 v4 versus 3.7 GHz on the Xeon Gold 6138T — a 20.9% clock advantage for the Xeon Gold 6138T (base: 2.2 GHz vs 2 GHz). The Xeon E5-4667 v4 uses the Broadwell (2015−2019) architecture (14 nm), while the Xeon Gold 6138T uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Xeon E5-4667 v4 scores 20,319 against the Xeon Gold 6138T's 20,356 — a 0.2% lead for the Xeon Gold 6138T. L3 cache: 45 MB on the Xeon E5-4667 v4 vs 27.5 MB on the Xeon Gold 6138T.

Feature	Xeon E5-4667 v4	Xeon Gold 6138T
Cores / Threads	18 / 36	20 / 40+11%
Boost Clock	3 GHz	3.7 GHz+23%
Base Clock	2.2 GHz+10%	2 GHz
L3 Cache	45 MB+64%	27.5 MB
L2 Cache	4.5 MB	20 MB+344%
Process	14 nm	14 nm
Architecture	Broadwell (2015−2019)	Skylake (server) (2017−2018)
PassMark	20,319	20,356
Geekbench 6 Single	—	1,030
Geekbench 6 Multi	—	11,988

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Memory & Platform

The Xeon E5-4667 v4 uses the LGA2011 socket (PCIe 3.0), while the Xeon Gold 6138T uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.