Xeon Platinum 8452Y vs Xeon W3580

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 Platinum 8452Y vs Xeon W3580 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 Platinum 8452Y vs Xeon W3580: Pros, Cons & Final Verdict

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

Xeon Platinum 8452Y

2023

Why buy it

✅Better for gaming: +10.8% higher average FPS across 50 shared CPU benchmark tests.
✅+743.8% larger total L3 cache (68 MB vs 8 MB).
✅Newer platform on LGA4677 with DDR5 support instead of LGA1366 and older memory support.

Trade-offs

❌130.8% higher power demand at 300W vs 130W.

Xeon W3580

2009

Why buy it

✅Draws 130W instead of 300W, a 170W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Platinum 8452Y across 50 shared CPU benchmark tests.
❌Lower PassMark (3,638 vs 3,641).
❌Smaller total L3 cache (8 MB vs 68 MB).
❌Launch MSRP is still $294 MSRP, while Xeon Platinum 8452Y mostly shows up through inconsistent older-market listings.
❌Older platform position on LGA1366, while Xeon Platinum 8452Y moves to LGA4677 and DDR5.

Quick Answers

So, is Xeon Platinum 8452Y better than Xeon W3580?

Yes. Xeon Platinum 8452Y is the better all-around CPU here. It gives you a 10.8% average FPS lead across 50 shared CPU game tests in our data, 0.1% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Xeon Platinum 8452Y is the better pick. According to our tests, it delivers 10.8% 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 8452Y is the stronger fit. You are getting 0.1% better PassMark, backed by 36 cores and 72 threads. It also has the larger cache pool with 743.8% larger total L3 cache (68 MB vs 8 MB).

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

Xeon Platinum 8452Y is still the faster CPU overall, but Xeon W3580 is easier to justify if budget matters more than peak performance. Xeon Platinum 8452Y comes in at an unclear MSRP at unclear MSRP versus $294 MSRP, and it still gives you a 10.8% average FPS lead across 50 shared CPU game tests in our data. Xeon W3580 is also 100.0% better value on MSRP (12.4 vs 0.0 PassMark/$), 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 Platinum 8452Y makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2009), a healthier platform with LGA4677 and DDR5 instead of LGA1366, 743.8% larger total L3 cache (68 MB vs 8 MB), and more multi-core headroom with 36 cores / 72 threads instead of 4/8. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Xeon Platinum 8452Y vs Xeon W3580 Technical Specifications

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

Xeon Platinum 8452Y

The Xeon Platinum 8452Y is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 36 cores and 72 threads. Base frequency is 2 GHz, with boost up to 3.2 GHz. L3 cache: 67.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 300 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 3,641 points. Launch price was $3,995.

Xeon W3580

The Xeon W3580 is manufactured by Intel. It was released in 9 August 2009 (16 years ago). It is based on the Bloomfield (2008−2010) architecture. It features 4 cores and 8 threads. Base frequency is 3.33 GHz, with boost up to 3.6 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 3,638 points. Launch price was $215.

⚡

Processing Power

The Xeon Platinum 8452Y packs 36 cores / 72 threads, while the Xeon W3580 offers 4 cores / 8 threads — the Xeon Platinum 8452Y has 32 more cores. Boost clocks reach 3.2 GHz on the Xeon Platinum 8452Y versus 3.6 GHz on the Xeon W3580 — a 11.8% clock advantage for the Xeon W3580 (base: 2 GHz vs 3.33 GHz). The Xeon Platinum 8452Y uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the Xeon W3580 uses Bloomfield (2008−2010) (45 nm). In PassMark, the Xeon Platinum 8452Y scores 3,641 against the Xeon W3580's 3,638 — a 0.1% lead for the Xeon Platinum 8452Y. L3 cache: 67.5 MB on the Xeon Platinum 8452Y vs 8 MB (total) on the Xeon W3580.

Feature	Xeon Platinum 8452Y	Xeon W3580
Cores / Threads	36 / 72+800%	4 / 8
Boost Clock	3.2 GHz	3.6 GHz+12%
Base Clock	2 GHz	3.33 GHz+67%
L3 Cache	67.5 MB+744%	8 MB (total)
L2 Cache	2 MB (per core)+700%	256 kB (per core)
Process	Intel 7 nm-84%	45 nm
Architecture	Sapphire Rapids (2023−2024)	Bloomfield (2008−2010)
PassMark	3,641	3,638

🧠

Memory & Platform

The Xeon Platinum 8452Y uses the LGA4677 socket (PCIe 5.0), while the Xeon W3580 uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard.