Xeon Platinum 8168 vs Xeon Silver 4510

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 8168 vs Xeon Silver 4510 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 8168 vs Xeon Silver 4510: 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 8168

2017

Why buy it

Trade-offs

❌Lower PassMark (32,373 vs 32,688).
❌36.7% higher power demand at 205W vs 150W.
❌Older platform position on LGA3647 with DDR4, while Xeon Silver 4510 moves to LGA4677 and DDR5.

Xeon Silver 4510

2023

Why buy it

✅Draws 150W instead of 205W, a 55W reduction.
✅Newer platform on LGA4677 with DDR5 support instead of LGA3647 and DDR4.
✅66.7% more PCIe lanes (80 vs 48) for storage and expansion-heavy builds.

Trade-offs

❌Launch MSRP is still $563 MSRP, while Xeon Platinum 8168 mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Xeon Silver 4510 better than Xeon Platinum 8168?

Yes. Xeon Silver 4510 is the better all-around CPU here. It gives you a 0.9% average FPS lead across 50 shared CPU game tests in our data, 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 Silver 4510 is the better pick. According to our tests, it delivers 0.9% 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 Silver 4510 is the stronger fit. You are getting 1% better PassMark, backed by 12 cores and 24 threads.

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

Xeon Silver 4510 is the better buy right now. Xeon Silver 4510 comes in at an unclear MSRP at $563 MSRP versus unclear MSRP, and it still gives you a 0.9% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (58.1 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon Silver 4510 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2017), a healthier platform with LGA4677 and DDR5 instead of LGA3647, and more multi-core headroom with 12 cores / 24 threads instead of 24/48. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Xeon Platinum 8168 vs Xeon Silver 4510 Technical Specifications

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

Xeon Platinum 8168

The Xeon Platinum 8168 is manufactured by Intel. It was released in 25 April 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 24 cores and 48 threads. Base frequency is 2.7 GHz, with boost up to 3.7 GHz. L3 cache: 33 MB. L2 cache: 24 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2666. Passmark benchmark score: 32,373 points. Launch price was $5,890.

Xeon Silver 4510

The Xeon Silver 4510 is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 12 cores and 24 threads. Base frequency is 2.4 GHz, with boost up to 4.1 GHz. L3 cache: 30 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 150 Watt. Memory support: DDR5 @ 4400 MT/s (1 DPC &2DPC). Passmark benchmark score: 32,688 points. Launch price was $563.

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Processing Power

The Xeon Platinum 8168 packs 24 cores / 48 threads, while the Xeon Silver 4510 offers 12 cores / 24 threads — the Xeon Platinum 8168 has 12 more cores. Boost clocks reach 3.7 GHz on the Xeon Platinum 8168 versus 4.1 GHz on the Xeon Silver 4510 — a 10.3% clock advantage for the Xeon Silver 4510 (base: 2.7 GHz vs 2.4 GHz). The Xeon Platinum 8168 uses the Skylake (server) (2017−2018) architecture (14 nm), while the Xeon Silver 4510 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Xeon Platinum 8168 scores 32,373 against the Xeon Silver 4510's 32,688 — a 1% lead for the Xeon Silver 4510. L3 cache: 33 MB on the Xeon Platinum 8168 vs 30 MB (total) on the Xeon Silver 4510.

Feature	Xeon Platinum 8168	Xeon Silver 4510
Cores / Threads	24 / 48+100%	12 / 24
Boost Clock	3.7 GHz	4.1 GHz+11%
Base Clock	2.7 GHz+13%	2.4 GHz
L3 Cache	33 MB+10%	30 MB (total)
L2 Cache	24 MB+1100%	2 MB (per core)
Process	14 nm	Intel 7 nm-50%
Architecture	Skylake (server) (2017−2018)	Sapphire Rapids (2023−2024)
PassMark	32,373	32,688
Geekbench 6 Single	—	1,600
Geekbench 6 Multi	—	11,000

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Memory & Platform

The Xeon Platinum 8168 uses the LGA3647 socket (PCIe 3.0), while the Xeon Silver 4510 uses LGA4677 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 2666 on the Xeon Platinum 8168 versus DDR5-4400 on the Xeon Silver 4510 — the Xeon Silver 4510 supports 65% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8168 supports up to 768 TB of RAM compared to 4 TB — 19100% more capacity for professional workloads. Memory channels: 6 (Xeon Platinum 8168) vs 8 (Xeon Silver 4510). PCIe lanes: 48 (Xeon Platinum 8168) vs 80 (Xeon Silver 4510) — the Xeon Silver 4510 offers 32 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C621 (Xeon Platinum 8168) and FCLGA4677 (Xeon Silver 4510).

Feature	Xeon Platinum 8168	Xeon Silver 4510
Socket	LGA3647	LGA4677
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	2666	DDR5-4400+65%
Max RAM Capacity	768 TB+19100%	4 TB
RAM Channels	6	8+33%
ECC Support	Yes	Yes
PCIe Lanes	48	80+67%

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Advanced Features

Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d (Xeon Platinum 8168) vs VT-x, VT-d, EPT (Xeon Silver 4510). Primary use case: Xeon Silver 4510 targets Server. Direct competitor: Xeon Platinum 8168 rivals EPYC 7501; Xeon Silver 4510 rivals EPYC 8534P.