Xeon Gold 5318Y vs Xeon Gold 6326

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 5318Y vs Xeon Gold 6326 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 5318Y vs Xeon Gold 6326: 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 5318Y

2021

Why buy it

✅+16.3% higher Cinebench R23 multi-core.
✅+50% larger total L3 cache (36 MB vs 24 MB).
✅Draws 165W instead of 185W, a 20W reduction.

Trade-offs

❌Lower Geekbench single-core performance for gaming (1,251 vs 1,631).

Xeon Gold 6326

2021

Why buy it

✅+30.4% higher Geekbench single-core performance for gaming and desktop responsiveness.

Trade-offs

❌Lower Cinebench R23 multi-core (24,500 vs 28,500).
❌Smaller total L3 cache (24 MB vs 36 MB).

Quick Answers

So, is Xeon Gold 5318Y better than Xeon Gold 6326?

It depends on what you want from the system. For gaming, Xeon Gold 6326 is ahead with a 1.0% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon Gold 5318Y pulls ahead with 16.3% better Cinebench R23 multi-core. Xeon Gold 5318Y also has the bigger cache pool with 50% larger total L3 cache (36 MB vs 24 MB).

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

For streaming, content creation, and heavier multitasking, Xeon Gold 5318Y is the stronger fit. You are getting 16.3% better Cinebench R23 multi-core, backed by 24 cores and 48 threads. It also has the larger cache pool with 50% larger total L3 cache (36 MB vs 24 MB).

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

Xeon Gold 5318Y still makes the most sense overall. Xeon Gold 5318Y comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 16.3% better Cinebench R23 multi-core.

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

Xeon Gold 5318Y makes more sense long term for 2026 and beyond. You are getting 50% larger total L3 cache (36 MB vs 24 MB) and more multi-core headroom with 24 cores / 48 threads instead of 16/32. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon Gold 5318Y vs Xeon Gold 6326 Technical Specifications

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

Xeon Gold 5318Y

The Xeon Gold 5318Y is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-SP (2021) architecture. It features 24 cores and 48 threads. Base frequency is 2.1 GHz, with boost up to 3.4 GHz. L3 cache: 36 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2933. Passmark benchmark score: 33,139 points. Launch price was $800.

Xeon Gold 6326

The Xeon Gold 6326 is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-SP (2021) architecture. It features 16 cores and 32 threads. Base frequency is 2.9 GHz, with boost up to 3.5 GHz. L3 cache: 24 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 185 Watt. Memory support: DDR4-3200. Passmark benchmark score: 33,764 points. Launch price was $800.

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Processing Power

The Xeon Gold 5318Y packs 24 cores / 48 threads, while the Xeon Gold 6326 offers 16 cores / 32 threads — the Xeon Gold 5318Y has 8 more cores. Boost clocks reach 3.4 GHz on the Xeon Gold 5318Y versus 3.5 GHz on the Xeon Gold 6326 — a 2.9% clock advantage for the Xeon Gold 6326 (base: 2.1 GHz vs 2.9 GHz). Both are built on the Ice Lake-SP (2021) architecture using a 10 nm process. In PassMark, the Xeon Gold 5318Y scores 33,139 against the Xeon Gold 6326's 33,764 — a 1.9% lead for the Xeon Gold 6326. Cinebench R23 multi-core: 28,500 vs 24,500 (15.1% advantage for the Xeon Gold 5318Y). Geekbench 6 single-core — the metric most relevant to gaming — records 1,251 vs 1,631, a 26.4% lead for the Xeon Gold 6326 that directly translates to higher frame rates. Multi-core Geekbench: 21,846 vs 16,254 (29.4% advantage for the Xeon Gold 5318Y). L3 cache: 36 MB (total) on the Xeon Gold 5318Y vs 24 MB (total) on the Xeon Gold 6326.

Feature	Xeon Gold 5318Y	Xeon Gold 6326
Cores / Threads	24 / 48+50%	16 / 32
Boost Clock	3.4 GHz	3.5 GHz+3%
Base Clock	2.1 GHz	2.9 GHz+38%
L3 Cache	36 MB (total)+50%	24 MB (total)
L2 Cache	1 MB (per core)	1 MB (per core)
Process	10 nm	10 nm
Architecture	Ice Lake-SP (2021)	Ice Lake-SP (2021)
PassMark	33,139	33,764+2%
Cinebench R23 Multi	28,500+16%	24,500
Geekbench 6 Single	1,251	1,631+30%
Geekbench 6 Multi	21,846+34%	16,254

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Memory & Platform

Both processors use the LGA4189 socket with PCIe 4.0. Maximum memory speed reaches DDR4-2933 on the Xeon Gold 5318Y versus DDR4-3200 on the Xeon Gold 6326 — the Xeon Gold 6326 supports 9.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 5318Y 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. Both provide 64 PCIe lanes. Chipset compatibility: C621A,Ice Lake-SP (Xeon Gold 5318Y) and C621A,Ice Lake-SP (Xeon Gold 6326).

Feature	Xeon Gold 5318Y	Xeon Gold 6326
Socket	LGA4189	LGA4189
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR4-2933	DDR4-3200+9%
Max RAM Capacity	6144 GB+50%	4096 GB
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	64	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, EPT virtualization. Primary use case: Xeon Gold 5318Y targets Server / Virtualization, Xeon Gold 6326 targets High-core Server. Direct competitor: Xeon Gold 5318Y rivals Xeon Silver 4316; Xeon Gold 6326 rivals EPYC 7313.