Xeon E-2488 vs Xeon Platinum 8168

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 E-2488 vs Xeon Platinum 8168 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 E-2488 vs Xeon Platinum 8168: Pros, Cons & Final Verdict

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

Xeon E-2488

2023

Why buy it

✅Better for gaming: +6.8% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 95W instead of 205W, a 110W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA3647 and DDR4.

Trade-offs

❌Lower PassMark (31,888 vs 32,373).
❌Smaller total L3 cache (24 MB vs 33 MB).
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon Platinum 8168

2017

Why buy it

✅+1.5% higher PassMark.
✅+37.5% larger total L3 cache (33 MB vs 24 MB).
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E-2488 across 50 shared CPU benchmark tests.
❌115.8% higher power demand at 205W vs 95W.
❌Older platform position on LGA3647 with DDR4, while Xeon E-2488 moves to LGA1700 and DDR5.

Quick Answers

So, is Xeon E-2488 better than Xeon Platinum 8168?

It depends on what you want from the system. For gaming, Xeon E-2488 is ahead with a 6.8% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon Platinum 8168 pulls ahead with 1.5% better PassMark. Xeon Platinum 8168 also has the bigger cache pool with 37.5% larger total L3 cache (33 MB vs 24 MB).

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

For streaming, content creation, and heavier multitasking, Xeon Platinum 8168 is the stronger fit. You are getting 1.5% better PassMark, backed by 24 cores and 48 threads. It also has the larger cache pool with 37.5% larger total L3 cache (33 MB vs 24 MB).

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

Xeon E-2488 still makes the most sense overall. Xeon E-2488 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 6.8% average FPS lead across 50 shared CPU game tests in our data.

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

Xeon E-2488 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2017) and a healthier platform with LGA1700 and DDR5 instead of LGA3647. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Xeon E-2488 vs Xeon Platinum 8168 Technical Specifications

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

Xeon E-2488

The Xeon E-2488 is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 8 cores and 16 threads. Base frequency is 3.2 GHz, with boost up to 5.6 GHz. L3 cache: 24 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 95 Watt. Memory support: DDR5-4800. Passmark benchmark score: 31,888 points. Launch price was $606.

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.

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Processing Power

The Xeon E-2488 packs 8 cores / 16 threads, while the Xeon Platinum 8168 offers 24 cores / 48 threads — the Xeon Platinum 8168 has 16 more cores. Boost clocks reach 5.6 GHz on the Xeon E-2488 versus 3.7 GHz on the Xeon Platinum 8168 — a 40.9% clock advantage for the Xeon E-2488 (base: 3.2 GHz vs 2.7 GHz). The Xeon E-2488 uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Xeon Platinum 8168 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Xeon E-2488 scores 31,888 against the Xeon Platinum 8168's 32,373 — a 1.5% lead for the Xeon Platinum 8168. L3 cache: 24 MB (total) on the Xeon E-2488 vs 33 MB on the Xeon Platinum 8168.

Feature	Xeon E-2488	Xeon Platinum 8168
Cores / Threads	8 / 16	24 / 48+200%
Boost Clock	5.6 GHz+51%	3.7 GHz
Base Clock	3.2 GHz+19%	2.7 GHz
L3 Cache	24 MB (total)	33 MB+38%
L2 Cache	2 MB (per core)	24 MB+1100%
Process	Intel 7 nm-50%	14 nm
Architecture	Raptor Lake-S (2023−2024)	Skylake (server) (2017−2018)
PassMark	31,888	32,373+2%
Cinebench R23 Multi	15,000	—
Geekbench 6 Single	2,100	—
Geekbench 6 Multi	12,000	—

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Memory & Platform

The Xeon E-2488 uses the LGA1700 socket (PCIe 5.0), while the Xeon Platinum 8168 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Xeon E-2488 versus 2666 on the Xeon Platinum 8168 — the Xeon E-2488 supports 80% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8168 supports up to 768 GB of RAM compared to 128 GB — 500% more capacity for professional workloads. Memory channels: 2 (Xeon E-2488) vs 6 (Xeon Platinum 8168). PCIe lanes: 20 (Xeon E-2488) vs 48 (Xeon Platinum 8168) — the Xeon Platinum 8168 offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: W680 (Xeon E-2488) and C621 (Xeon Platinum 8168).

Feature	Xeon E-2488	Xeon Platinum 8168
Socket	LGA1700	LGA3647
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	DDR5-4800+80%	2666
Max RAM Capacity	128 GB	768 GB+500%
RAM Channels	2	6+200%
ECC Support	Yes	Yes
PCIe Lanes	20	48+140%

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Advanced Features

Neither processor supports overclocking. Only the Xeon Platinum 8168 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, EPT (Xeon E-2488) vs VT-x, VT-d (Xeon Platinum 8168). Primary use case: Xeon E-2488 targets Entry-level Server / Workstation. Direct competitor: Xeon E-2488 rivals Xeon E-2388G; Xeon Platinum 8168 rivals EPYC 7501.