Xeon E7-8891 v3 vs Xeon Gold 5218T

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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

Xeon E7-8891 v3

2015

Why buy it

✅Better for gaming: +22.7% higher average FPS across 37 shared CPU benchmark tests.
✅+104.5% larger total L3 cache (45 MB vs 22 MB).
✅100+% more PCIe lanes (32 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 3.2 vs 13.6 PassMark/$ ($6,841 MSRP vs $1,572 MSRP).
❌57.1% higher power demand at 165W vs 105W.

Xeon Gold 5218T

2019

Why buy it

✅Costs $5,269 less on MSRP ($1,572 MSRP vs $6,841 MSRP).
✅Delivers 331.5% more PassMark for each dollar spent, at 13.6 vs 3.2 PassMark/$ ($1,572 MSRP vs $6,841 MSRP).
✅Draws 105W instead of 165W, a 60W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E7-8891 v3 across 37 shared CPU benchmark tests.
❌Lower PassMark (21,433 vs 21,615).
❌Smaller total L3 cache (22 MB vs 45 MB).

Xeon E7-8891 v3

2015

Xeon Gold 5218T

2019

Why buy it

✅Better for gaming: +22.7% higher average FPS across 37 shared CPU benchmark tests.
✅+104.5% larger total L3 cache (45 MB vs 22 MB).
✅100+% more PCIe lanes (32 vs 0) for storage and expansion-heavy builds.

Why buy it

✅Costs $5,269 less on MSRP ($1,572 MSRP vs $6,841 MSRP).
✅Delivers 331.5% more PassMark for each dollar spent, at 13.6 vs 3.2 PassMark/$ ($1,572 MSRP vs $6,841 MSRP).
✅Draws 105W instead of 165W, a 60W reduction.

Trade-offs

❌Lower PassMark per dollar, at 3.2 vs 13.6 PassMark/$ ($6,841 MSRP vs $1,572 MSRP).
❌57.1% higher power demand at 165W vs 105W.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E7-8891 v3 across 37 shared CPU benchmark tests.
❌Lower PassMark (21,433 vs 21,615).
❌Smaller total L3 cache (22 MB vs 45 MB).

Quick Answers

So, is Xeon E7-8891 v3 better than Xeon Gold 5218T?

Yes. Xeon E7-8891 v3 is the better overall CPU here. You are getting a 22.7% average FPS lead across 37 shared CPU game tests in our data and 0.8% better PassMark, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Xeon E7-8891 v3 is the better pick here. According to our tests, it delivers 22.7% more average FPS across 37 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Xeon E7-8891 v3 is the better fit. You are getting 0.8% better PassMark, backed by 10 cores and 20 threads. It also carries the larger cache pool with 104.5% larger total L3 cache (45 MB vs 22 MB).

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

Xeon E7-8891 v3 is still the faster CPU overall, but Xeon Gold 5218T makes more sense if price matters more than absolute performance. Xeon E7-8891 v3 is 335.2% more expensive on MSRP at $6,841 MSRP versus $1,572 MSRP, and it gives you a 22.7% average FPS lead across 37 shared CPU game tests in our data. Xeon Gold 5218T is also 331.5% better value on MSRP (13.6 vs 3.2 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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

Xeon Gold 5218T is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2015). That makes it the safer long-term pick.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Xeon E7-8891 v3 Benchmark Check

Xeon Gold 5218T Benchmark Check

Path of Exile 2

Preset	Xeon E7-8891 v3	Xeon Gold 5218T
1080p
low	179 FPS	185 FPS
medium	151 FPS	148 FPS
high	121 FPS	119 FPS
ultra	99 FPS	93 FPS
1440p
low	155 FPS	147 FPS
medium	127 FPS	116 FPS
high	98 FPS	92 FPS
ultra	79 FPS	72 FPS
4K
low	72 FPS	68 FPS
medium	63 FPS	57 FPS
high	48 FPS	45 FPS
ultra	39 FPS	36 FPS

Open Xeon E7-8891 v3 Open Xeon Gold 5218T

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Xeon E7-8891 v3	Xeon Gold 5218T
1080p
low	370 FPS	212 FPS
medium	335 FPS	186 FPS
high	279 FPS	160 FPS
ultra	223 FPS	135 FPS
1440p
low	318 FPS	183 FPS
medium	291 FPS	165 FPS
high	246 FPS	142 FPS
ultra	189 FPS	119 FPS
4K
low	199 FPS	118 FPS
medium	184 FPS	107 FPS
high	157 FPS	98 FPS
ultra	124 FPS	81 FPS

Open Xeon E7-8891 v3 Open Xeon Gold 5218T

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Xeon E7-8891 v3	Xeon Gold 5218T
1080p
low	540 FPS	536 FPS
medium	540 FPS	536 FPS
high	540 FPS	495 FPS
ultra	540 FPS	429 FPS
1440p
low	540 FPS	536 FPS
medium	540 FPS	449 FPS
high	540 FPS	408 FPS
ultra	540 FPS	354 FPS
4K
low	477 FPS	399 FPS
medium	391 FPS	314 FPS
high	358 FPS	281 FPS
ultra	299 FPS	226 FPS

Open Xeon E7-8891 v3 Open Xeon Gold 5218T

League of Legends

League of Legends

Valorant

Preset	Xeon E7-8891 v3	Xeon Gold 5218T
1080p
low	540 FPS	536 FPS
medium	540 FPS	536 FPS
high	540 FPS	536 FPS
ultra	540 FPS	536 FPS
1440p
low	540 FPS	536 FPS
medium	540 FPS	536 FPS
high	540 FPS	536 FPS
ultra	470 FPS	468 FPS
4K
low	540 FPS	500 FPS
medium	483 FPS	449 FPS
high	423 FPS	400 FPS
ultra	358 FPS	345 FPS

Open Xeon E7-8891 v3 Open Xeon Gold 5218T

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Xeon E7-8891 v3 and Xeon Gold 5218T

Xeon E7-8891 v3

The Xeon E7-8891 v3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EX (2015) architecture. It features 10 cores and 20 threads. Base frequency is 2.8 GHz, with boost up to 3.5 GHz. L3 cache: 45 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 165 Watt. Memory support: DDR4-1333/1600/1866, DDR3-1066/1333/1600. Passmark benchmark score: 21,615 points. Launch price was $800.

Xeon Gold 5218T

The Xeon Gold 5218T is manufactured by Intel. It was released in 2 April 2019 (6 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 16 cores and 32 threads. Base frequency is 2.1 GHz, with boost up to 3.8 GHz. L3 cache: 22 MB. L2 cache: 16 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 105 Watt. Memory support: DDR4-2667. Passmark benchmark score: 21,433 points. Launch price was $1,561.

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Processing Power

The Xeon E7-8891 v3 packs 10 cores / 20 threads, while the Xeon Gold 5218T offers 16 cores / 32 threads — the Xeon Gold 5218T has 6 more cores. Boost clocks reach 3.5 GHz on the Xeon E7-8891 v3 versus 3.8 GHz on the Xeon Gold 5218T — a 8.2% clock advantage for the Xeon Gold 5218T (base: 2.8 GHz vs 2.1 GHz). The Xeon E7-8891 v3 uses the Haswell-EX (2015) architecture (22 nm), while the Xeon Gold 5218T uses Cascade Lake (2019−2020) (14 nm). In PassMark, the Xeon E7-8891 v3 scores 21,615 against the Xeon Gold 5218T's 21,433 — a 0.8% lead for the Xeon E7-8891 v3. L3 cache: 45 MB (total) on the Xeon E7-8891 v3 vs 22 MB on the Xeon Gold 5218T.

Feature	Xeon E7-8891 v3	Xeon Gold 5218T
Cores / Threads	10 / 20	16 / 32+60%
Boost Clock	3.5 GHz	3.8 GHz+9%
Base Clock	2.8 GHz+33%	2.1 GHz
L3 Cache	45 MB (total)+105%	22 MB
L2 Cache	256K (per core)	16 MB+6300%
Process	22 nm	14 nm-36%
Architecture	Haswell-EX (2015)	Cascade Lake (2019−2020)
PassMark	21,615	21,433
Geekbench 6 Single	900	—
Geekbench 6 Multi	9,500	—

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Memory & Platform

The Xeon E7-8891 v3 uses the LGA2011 socket (PCIe 3.0), while the Xeon Gold 5218T uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Xeon E7-8891 v3	Xeon Gold 5218T
Socket	LGA2011	LGA3647
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-1866	—
Max RAM Capacity	1536 GB	—
RAM Channels	4	—
ECC Support	Yes	—
PCIe Lanes	32	—

🔧

Advanced Features

Virtualization: Yes (Xeon E7-8891 v3) / not specified (Xeon Gold 5218T).

Feature	Xeon E7-8891 v3	Xeon Gold 5218T
Integrated GPU	No	—
AVX-512	No	—
Virtualization	Yes	—

💰

Value Analysis

The Xeon E7-8891 v3 launched at $6841 MSRP, while the Xeon Gold 5218T debuted at $1572. On MSRP ($6841 vs $1572), the Xeon Gold 5218T is $5269 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon E7-8891 v3 delivers 3.2 pts/$ vs 13.6 pts/$ for the Xeon Gold 5218T — making the Xeon Gold 5218T the 124.7% better value option.