Xeon Gold 5512U vs Xeon Platinum 8380

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 Gold 5512U vs Xeon Platinum 8380 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 Gold 5512U vs Xeon Platinum 8380: Pros, Cons & Final Verdict

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

Xeon Gold 5512U

2023

Why buy it

✅Costs $780 less on MSRP ($1,230 MSRP vs $2,010 MSRP).
✅Delivers 58.3% more PassMark for each dollar spent, at 49.1 vs 31.0 PassMark/$ ($1,230 MSRP vs $2,010 MSRP).
✅Draws 185W instead of 270W, a 85W reduction.
✅Newer platform on LGA4677 with DDR5 support instead of LGA4189 and DDR4.
✅25% more PCIe lanes (80 vs 64) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Platinum 8380 across 50 shared CPU benchmark tests.
❌Lower PassMark (60,367 vs 62,318).

Xeon Platinum 8380

2021

Why buy it

✅Better for gaming: +8.4% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark per dollar, at 31.0 vs 49.1 PassMark/$ ($2,010 MSRP vs $1,230 MSRP).
❌45.9% higher power demand at 270W vs 185W.
❌Older platform position on LGA4189 with DDR4, while Xeon Gold 5512U moves to LGA4677 and DDR5.

Quick Answers

So, is Xeon Platinum 8380 better than Xeon Gold 5512U?

Yes. Xeon Platinum 8380 is the better all-around CPU here. It gives you a 8.4% average FPS lead across 50 shared CPU game tests in our data and 3.2% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Xeon Platinum 8380 is the better pick. According to our tests, it delivers 8.4% 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 Platinum 8380 is the stronger fit. You are getting 3.2% better PassMark, backed by 40 cores and 80 threads.

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

Xeon Platinum 8380 is still the faster CPU overall, but Xeon Gold 5512U is easier to justify if budget matters more than peak performance. Xeon Platinum 8380 comes in 63.4% more expensive on MSRP at $2,010 MSRP versus $1,230 MSRP, and it still gives you a 8.4% average FPS lead across 50 shared CPU game tests in our data. Xeon Gold 5512U is also 58.3% better value on MSRP (49.1 vs 31.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Xeon Gold 5512U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2021) and a healthier platform with LGA4677 and DDR5 instead of LGA4189. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Xeon Gold 5512U vs Xeon Platinum 8380 Technical Specifications

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

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 Platinum 8380

The Xeon Platinum 8380 is manufactured by Intel. It was released in 2021-04-06. It is based on the Ice Lake-SP (2021) architecture. It features 40 cores and 80 threads. Base frequency is 2.3 GHz, with boost up to 3.4 GHz. L3 cache: 60 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 270 Watt. Memory support: DDR4-3200. Passmark benchmark score: 62,318 points. Launch price was $5,846.

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Processing Power

The Xeon Gold 5512U packs 28 cores / 56 threads, while the Xeon Platinum 8380 offers 40 cores / 80 threads — the Xeon Platinum 8380 has 12 more cores. Boost clocks reach 3.7 GHz on the Xeon Gold 5512U versus 3.4 GHz on the Xeon Platinum 8380 — a 8.5% clock advantage for the Xeon Gold 5512U (base: 2.1 GHz vs 2.3 GHz). The Xeon Gold 5512U uses the Emerald Rapids (2023) architecture (Intel 7 nm), while the Xeon Platinum 8380 uses Ice Lake-SP (2021) (10 nm). In PassMark, the Xeon Gold 5512U scores 60,367 against the Xeon Platinum 8380's 62,318 — a 3.2% lead for the Xeon Platinum 8380. L3 cache: 52.5 MB (total) on the Xeon Gold 5512U vs 60 MB (total) on the Xeon Platinum 8380.

Feature	Xeon Gold 5512U	Xeon Platinum 8380
Cores / Threads	28 / 56	40 / 80+43%
Boost Clock	3.7 GHz+9%	3.4 GHz
Base Clock	2.1 GHz	2.3 GHz+10%
L3 Cache	52.5 MB (total)	60 MB (total)+14%
L2 Cache	2 MB (per core)+100%	1 MB (per core)
Process	Intel 7 nm-30%	10 nm
Architecture	Emerald Rapids (2023)	Ice Lake-SP (2021)
PassMark	60,367	62,318+3%
Geekbench 6 Single	—	1,300
Geekbench 6 Multi	—	40,000

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Memory & Platform

The Xeon Gold 5512U uses the LGA4677 socket (PCIe 4.0), while the Xeon Platinum 8380 uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Xeon Gold 5512U versus DDR4-3200 on the Xeon Platinum 8380 — the Xeon Gold 5512U supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8380 supports up to 6144 GB of RAM compared to 4096 GB — 50% more capacity for professional workloads. Both feature 8-channel memory with ECC support. PCIe lanes: 80 (Xeon Gold 5512U) vs 64 (Xeon Platinum 8380) — the Xeon Gold 5512U offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon Gold 5512U) and C621A (Xeon Platinum 8380).

Feature	Xeon Gold 5512U	Xeon Platinum 8380
Socket	LGA4677	LGA4189
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	4800+50%	DDR4-3200
Max RAM Capacity	4096 GB	6144 GB+50%
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	80+25%	64

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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. Primary use case: Xeon Platinum 8380 targets Datacenter. Direct competitor: Xeon Gold 5512U rivals EPYC 9354; Xeon Platinum 8380 rivals EPYC 7543.

Feature	Xeon Gold 5512U	Xeon Platinum 8380
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	No
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d
Target Use	—	Datacenter

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Value Analysis

At launch, the Xeon Gold 5512U was priced at $1230, while the Xeon Platinum 8380 came in at $2010. On launch pricing ($1230 vs $2010), Xeon Gold 5512U was $780 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon Gold 5512U delivers 49.1 pts/$ vs 31.0 pts/$ for the Xeon Platinum 8380 — making the Xeon Gold 5512U the 45.1% better value option.

Feature	Xeon Gold 5512U	Xeon Platinum 8380
MSRP	$1230-39%	$2010
Performance per Dollar	49.1+58%	31.0
Release Date	2023	2021

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