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: +15.9% higher average FPS across 50 shared CPU benchmark tests.
✅+104.5% larger total L3 cache (45 MB vs 22 MB).

Trade-offs

❌Lower PassMark per dollar, at 3.2 vs 17.0 PassMark/$ ($6,841 MSRP vs $1,273 MSRP).
❌32% higher power demand at 165W vs 125W.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon Gold 5218

2019

Why buy it

✅Costs $5,568 less on MSRP ($1,273 MSRP vs $6,841 MSRP).
✅Delivers 436.7% more PassMark for each dollar spent, at 17.0 vs 3.2 PassMark/$ ($1,273 MSRP vs $6,841 MSRP).
✅Draws 125W instead of 165W, a 40W reduction.
✅50% more PCIe lanes (48 vs 32) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E7-8891 v3 across 50 shared CPU benchmark tests.
❌Lower PassMark (21,586 vs 21,615).
❌Smaller total L3 cache (22 MB vs 45 MB).

Xeon E7-8891 v3

2015

Xeon Gold 5218

2019

Why buy it

✅Better for gaming: +15.9% higher average FPS across 50 shared CPU benchmark tests.
✅+104.5% larger total L3 cache (45 MB vs 22 MB).

Why buy it

✅Costs $5,568 less on MSRP ($1,273 MSRP vs $6,841 MSRP).
✅Delivers 436.7% more PassMark for each dollar spent, at 17.0 vs 3.2 PassMark/$ ($1,273 MSRP vs $6,841 MSRP).
✅Draws 125W instead of 165W, a 40W reduction.
✅50% more PCIe lanes (48 vs 32) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 3.2 vs 17.0 PassMark/$ ($6,841 MSRP vs $1,273 MSRP).
❌32% higher power demand at 165W vs 125W.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E7-8891 v3 across 50 shared CPU benchmark tests.
❌Lower PassMark (21,586 vs 21,615).
❌Smaller total L3 cache (22 MB vs 45 MB).

Quick Answers

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

Yes. Xeon E7-8891 v3 is the better overall CPU here. You are getting a 15.9% average FPS lead across 50 shared CPU game tests in our data and 0.1% 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 15.9% 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 E7-8891 v3 is the better fit. You are getting 0.1% 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 5218 makes more sense if price matters more than absolute performance. Xeon E7-8891 v3 is 437.4% more expensive on MSRP at $6,841 MSRP versus $1,273 MSRP, and it gives you a 15.9% average FPS lead across 50 shared CPU game tests in our data. Xeon Gold 5218 is also 436.7% better value on MSRP (17.0 vs 3.2 PassMark/$), 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 5218 is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2015) and AVX-512 support for heavier modern compute workloads. 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 5218 Benchmark Check

Path of Exile 2

Preset	Xeon E7-8891 v3	Xeon Gold 5218
1080p
low	179 FPS	182 FPS
medium	151 FPS	147 FPS
high	121 FPS	119 FPS
ultra	99 FPS	93 FPS
1440p
low	155 FPS	144 FPS
medium	127 FPS	114 FPS
high	98 FPS	92 FPS
ultra	79 FPS	72 FPS
4K
low	72 FPS	67 FPS
medium	63 FPS	56 FPS
high	48 FPS	45 FPS
ultra	39 FPS	35 FPS

Open Xeon E7-8891 v3 Open Xeon Gold 5218

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Xeon E7-8891 v3	Xeon Gold 5218
1080p
low	370 FPS	395 FPS
medium	335 FPS	342 FPS
high	279 FPS	284 FPS
ultra	223 FPS	238 FPS
1440p
low	318 FPS	342 FPS
medium	291 FPS	303 FPS
high	246 FPS	252 FPS
ultra	189 FPS	210 FPS
4K
low	199 FPS	221 FPS
medium	184 FPS	197 FPS
high	157 FPS	174 FPS
ultra	124 FPS	143 FPS

Open Xeon E7-8891 v3 Open Xeon Gold 5218

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Xeon E7-8891 v3	Xeon Gold 5218
1080p
low	540 FPS	540 FPS
medium	540 FPS	540 FPS
high	540 FPS	540 FPS
ultra	540 FPS	540 FPS
1440p
low	540 FPS	540 FPS
medium	540 FPS	540 FPS
high	540 FPS	540 FPS
ultra	540 FPS	506 FPS
4K
low	477 FPS	455 FPS
medium	391 FPS	357 FPS
high	358 FPS	318 FPS
ultra	299 FPS	259 FPS

Open Xeon E7-8891 v3 Open Xeon Gold 5218

League of Legends

League of Legends

Valorant

Preset	Xeon E7-8891 v3	Xeon Gold 5218
1080p
low	540 FPS	540 FPS
medium	540 FPS	540 FPS
high	540 FPS	540 FPS
ultra	540 FPS	540 FPS
1440p
low	540 FPS	540 FPS
medium	540 FPS	540 FPS
high	540 FPS	509 FPS
ultra	470 FPS	436 FPS
4K
low	540 FPS	462 FPS
medium	483 FPS	416 FPS
high	423 FPS	372 FPS
ultra	358 FPS	323 FPS

Open Xeon E7-8891 v3 Open Xeon Gold 5218

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

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

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 5218

The Xeon Gold 5218 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 2.3 GHz, with boost up to 3.9 GHz. L3 cache: 22 MB. L2 cache: 16 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 125 Watt. Memory support: DDR4-2667. Passmark benchmark score: 21,586 points. Launch price was $1,273.

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Processing Power

The Xeon E7-8891 v3 packs 10 cores / 20 threads, while the Xeon Gold 5218 offers 16 cores / 32 threads — the Xeon Gold 5218 has 6 more cores. Boost clocks reach 3.5 GHz on the Xeon E7-8891 v3 versus 3.9 GHz on the Xeon Gold 5218 — a 10.8% clock advantage for the Xeon Gold 5218 (base: 2.8 GHz vs 2.3 GHz). The Xeon E7-8891 v3 uses the Haswell-EX (2015) architecture (22 nm), while the Xeon Gold 5218 uses Cascade Lake (2019−2020) (14 nm). In PassMark, the Xeon E7-8891 v3 scores 21,615 against the Xeon Gold 5218's 21,586 — a 0.1% 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 5218.

Feature	Xeon E7-8891 v3	Xeon Gold 5218
Cores / Threads	10 / 20	16 / 32+60%
Boost Clock	3.5 GHz	3.9 GHz+11%
Base Clock	2.8 GHz+22%	2.3 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	21,586
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 5218 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-1866 on the Xeon E7-8891 v3 versus 2666 on the Xeon Gold 5218 — the Xeon Gold 5218 supports 199.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon E7-8891 v3 supports up to 1536 GB of RAM compared to 768 — 66.7% more capacity for professional workloads. Memory channels: 4 (Xeon E7-8891 v3) vs 6 (Xeon Gold 5218). PCIe lanes: 32 (Xeon E7-8891 v3) vs 48 (Xeon Gold 5218) — the Xeon Gold 5218 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C602J (Xeon E7-8891 v3) and C621 (Xeon Gold 5218).

Feature	Xeon E7-8891 v3	Xeon Gold 5218
Socket	LGA2011	LGA3647
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-1866	2666+66550%
Max RAM Capacity	1536 GB+209715100%	768
RAM Channels	4	6+50%
ECC Support	Yes	Yes
PCIe Lanes	32	48+50%

🔧

Advanced Features

Only the Xeon Gold 5218 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: Yes (Xeon E7-8891 v3) vs VT-x, VT-d (Xeon Gold 5218).

Feature	Xeon E7-8891 v3	Xeon Gold 5218
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	—	No
AVX-512	No	Yes
Virtualization	Yes	VT-x, VT-d

💰

Value Analysis

The Xeon E7-8891 v3 launched at $6841 MSRP, while the Xeon Gold 5218 debuted at $1273. On MSRP ($6841 vs $1273), the Xeon Gold 5218 is $5568 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon E7-8891 v3 delivers 3.2 pts/$ vs 17.0 pts/$ for the Xeon Gold 5218 — making the Xeon Gold 5218 the 137.2% better value option.