Xeon Gold 5512U vs Xeon Gold 6542Y

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 Gold 5512U

2023

Why buy it

✅+0.4% higher PassMark.
✅Costs $1,648 less on MSRP ($1,230 MSRP vs $2,878 MSRP).
✅Delivers 134.9% more PassMark for each dollar spent, at 49.1 vs 20.9 PassMark/$ ($1,230 MSRP vs $2,878 MSRP).
✅Draws 185W instead of 250W, a 65W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Gold 6542Y across 50 shared CPU benchmark tests.

Xeon Gold 6542Y

2023

Why buy it

✅Better for gaming: +8.5% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark (60,144 vs 60,367).
❌Lower PassMark per dollar, at 20.9 vs 49.1 PassMark/$ ($2,878 MSRP vs $1,230 MSRP).
❌35.1% higher power demand at 250W vs 185W.

Xeon Gold 5512U

2023

Xeon Gold 6542Y

2023

Why buy it

✅+0.4% higher PassMark.
✅Costs $1,648 less on MSRP ($1,230 MSRP vs $2,878 MSRP).
✅Delivers 134.9% more PassMark for each dollar spent, at 49.1 vs 20.9 PassMark/$ ($1,230 MSRP vs $2,878 MSRP).
✅Draws 185W instead of 250W, a 65W reduction.

Why buy it

✅Better for gaming: +8.5% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Gold 6542Y across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark (60,144 vs 60,367).
❌Lower PassMark per dollar, at 20.9 vs 49.1 PassMark/$ ($2,878 MSRP vs $1,230 MSRP).
❌35.1% higher power demand at 250W vs 185W.

Quick Answers

So, is Xeon Gold 5512U better than Xeon Gold 6542Y?

It depends on what matters more to you. For gaming, Xeon Gold 6542Y is ahead with a 8.5% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon Gold 5512U pulls ahead with 0.4% better PassMark.

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

For streaming, content creation, and heavier multitasking, Xeon Gold 5512U is the better fit. You are getting 0.4% better PassMark, backed by 28 cores and 56 threads.

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

Xeon Gold 5512U is the smarter buy today. Xeon Gold 5512U is $1,648 cheaper on MSRP at $1,230 MSRP versus $2,878 MSRP, and it gives you 0.4% better PassMark. The trade-off is that Xeon Gold 6542Y is still the better pure gaming CPU with a 8.5% average FPS lead across 50 shared CPU game tests in our data. It is also 134.9% better value on MSRP (49.1 vs 20.9 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.

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

Xeon Gold 5512U is the more future-proof choice for 2026 and beyond. You are getting more multi-core headroom with 28 cores / 56 threads instead of 24/48. That extra compute headroom should age better as games, background tasks, and creator workloads get heavier.

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 Gold 5512U Benchmark Check

Xeon Gold 6542Y Benchmark Check

Path of Exile 2

Preset	Xeon Gold 5512U	Xeon Gold 6542Y
1080p
low	184 FPS	187 FPS
medium	162 FPS	163 FPS
high	128 FPS	129 FPS
ultra	104 FPS	104 FPS
1440p
low	153 FPS	154 FPS
medium	129 FPS	129 FPS
high	98 FPS	99 FPS
ultra	81 FPS	81 FPS
4K
low	69 FPS	70 FPS
medium	62 FPS	62 FPS
high	48 FPS	48 FPS
ultra	39 FPS	39 FPS

Open Xeon Gold 5512U Open Xeon Gold 6542Y

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Xeon Gold 5512U	Xeon Gold 6542Y
1080p
low	270 FPS	552 FPS
medium	241 FPS	493 FPS
high	200 FPS	409 FPS
ultra	166 FPS	365 FPS
1440p
low	227 FPS	474 FPS
medium	205 FPS	424 FPS
high	175 FPS	364 FPS
ultra	140 FPS	304 FPS
4K
low	141 FPS	296 FPS
medium	130 FPS	267 FPS
high	118 FPS	245 FPS
ultra	98 FPS	218 FPS

Open Xeon Gold 5512U Open Xeon Gold 6542Y

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Xeon Gold 5512U	Xeon Gold 6542Y
1080p
low	777 FPS	892 FPS
medium	691 FPS	807 FPS
high	657 FPS	748 FPS
ultra	581 FPS	659 FPS
1440p
low	672 FPS	764 FPS
medium	594 FPS	687 FPS
high	562 FPS	633 FPS
ultra	503 FPS	564 FPS
4K
low	453 FPS	506 FPS
medium	370 FPS	425 FPS
high	335 FPS	379 FPS
ultra	279 FPS	316 FPS

Open Xeon Gold 5512U Open Xeon Gold 6542Y

League of Legends

League of Legends

Valorant

Preset	Xeon Gold 5512U	Xeon Gold 6542Y
1080p
low	940 FPS	965 FPS
medium	841 FPS	863 FPS
high	726 FPS	747 FPS
ultra	622 FPS	649 FPS
1440p
low	762 FPS	785 FPS
medium	666 FPS	685 FPS
high	572 FPS	591 FPS
ultra	484 FPS	508 FPS
4K
low	550 FPS	570 FPS
medium	493 FPS	511 FPS
high	435 FPS	453 FPS
ultra	372 FPS	389 FPS

Open Xeon Gold 5512U Open Xeon Gold 6542Y

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Xeon Gold 5512U and Xeon Gold 6542Y

Xeon Gold 5512U

The Xeon Gold 5512U is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Emerald Rapids (2023) architecture. It features 28 cores and 56 threads. Base frequency is 2.1 GHz, with boost up to 3.7 GHz. L3 cache: 52.5 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 185 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 60,367 points. Launch price was $1,230.

Xeon Gold 6542Y

The Xeon Gold 6542Y is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Emerald Rapids (2023) architecture. It features 24 cores and 48 threads. Base frequency is 2.9 GHz, with boost up to 4.1 GHz. L3 cache: 60 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 250 Watt. Memory support: DDR5-5200. Passmark benchmark score: 60,144 points. Launch price was $2,878.

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Processing Power

The Xeon Gold 5512U packs 28 cores / 56 threads, while the Xeon Gold 6542Y offers 24 cores / 48 threads — the Xeon Gold 5512U has 4 more cores. Boost clocks reach 3.7 GHz on the Xeon Gold 5512U versus 4.1 GHz on the Xeon Gold 6542Y — a 10.3% clock advantage for the Xeon Gold 6542Y (base: 2.1 GHz vs 2.9 GHz). Both are built on the Emerald Rapids (2023) architecture using a Intel 7 nm process. In PassMark, the Xeon Gold 5512U scores 60,367 against the Xeon Gold 6542Y's 60,144 — a 0.4% lead for the Xeon Gold 5512U. L3 cache: 52.5 MB (total) on the Xeon Gold 5512U vs 60 MB (total) on the Xeon Gold 6542Y.

Feature	Xeon Gold 5512U	Xeon Gold 6542Y
Cores / Threads	28 / 56+17%	24 / 48
Boost Clock	3.7 GHz	4.1 GHz+11%
Base Clock	2.1 GHz	2.9 GHz+38%
L3 Cache	52.5 MB (total)	60 MB (total)+14%
L2 Cache	2 MB (per core)	2 MB (per core)
Process	Intel 7 nm	Intel 7 nm
Architecture	Emerald Rapids (2023)	Emerald Rapids (2023)
PassMark	60,367	60,144

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Memory & Platform

Both processors use the LGA4677 socket with PCIe 4.0. Both support up to 4800 memory speed. Both support up to 4096 of RAM. Both feature 8-channel memory with ECC support. Both provide 80 PCIe lanes. Chipset compatibility: C741 (Xeon Gold 5512U) and C741 (Xeon Gold 6542Y).

Feature	Xeon Gold 5512U	Xeon Gold 6542Y
Socket	LGA4677	LGA4677
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	4800	4800
Max RAM Capacity	4096	4096
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	80	80

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Advanced Features

Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d virtualization. Direct competitor: Xeon Gold 5512U rivals EPYC 9354; Xeon Gold 6542Y rivals EPYC 9354.

Feature	Xeon Gold 5512U	Xeon Gold 6542Y
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	No
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d

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Value Analysis

The Xeon Gold 5512U launched at $1230 MSRP, while the Xeon Gold 6542Y debuted at $2878. On MSRP ($1230 vs $2878), the Xeon Gold 5512U is $1648 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon Gold 5512U delivers 49.1 pts/$ vs 20.9 pts/$ for the Xeon Gold 6542Y — making the Xeon Gold 5512U the 80.5% better value option.