Xeon E-2488 vs Xeon w5-2445

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 w5-2445 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 w5-2445: 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

✅Draws 95W instead of 175W, a 80W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w5-2445 across 50 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (15,000 vs 15,500).
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon w5-2445

2023

Why buy it

✅Better for gaming: +8.8% higher average FPS across 50 shared CPU benchmark tests.
✅220% more PCIe lanes (64 vs 20) for storage and expansion-heavy builds.
✅AVX-512 support for select workstation, AI, and scientific workloads.

Trade-offs

❌84.2% higher power demand at 175W vs 95W.

Quick Answers

So, is Xeon w5-2445 better than Xeon E-2488?

Yes. Xeon w5-2445 is the better all-around CPU here. It gives you a 8.8% average FPS lead across 50 shared CPU game tests in our data, 3.3% better Cinebench R23 multi-core, 1.0% higher 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 w5-2445 is the better pick. According to our tests, it delivers 8.8% 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 w5-2445 is the stronger fit. You are getting 3.3% better Cinebench R23 multi-core, backed by 10 cores and 20 threads.

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

Xeon w5-2445 still makes the most sense overall. Xeon w5-2445 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 8.8% average FPS lead across 50 shared CPU game tests in our data.

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

Xeon w5-2445 makes more sense long term for 2026 and beyond. You are getting more multi-core headroom with 10 cores / 20 threads instead of 8/16 and AVX-512 support for heavier modern compute workloads. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon E-2488 vs Xeon w5-2445 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 w5-2445

The Xeon w5-2445 is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 10 cores and 20 threads. Base frequency is 3.1 GHz, with boost up to 4.6 GHz. L3 cache: 26.25 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 175 Watt. Memory support: DDR5-4800. Passmark benchmark score: 32,213 points. Launch price was $839.

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Processing Power

The Xeon E-2488 packs 8 cores / 16 threads, while the Xeon w5-2445 offers 10 cores / 20 threads — the Xeon w5-2445 has 2 more cores. Boost clocks reach 5.6 GHz on the Xeon E-2488 versus 4.6 GHz on the Xeon w5-2445 — a 19.6% clock advantage for the Xeon E-2488 (base: 3.2 GHz vs 3.1 GHz). The Xeon E-2488 uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Xeon w5-2445 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Xeon E-2488 scores 31,888 against the Xeon w5-2445's 32,213 — a 1% lead for the Xeon w5-2445. Cinebench R23 multi-core: 15,000 vs 15,500 (3.3% advantage for the Xeon w5-2445). Geekbench 6 single-core — the metric most relevant to gaming — records 2,100 vs 1,822, a 14.2% lead for the Xeon E-2488 that directly translates to higher frame rates. Multi-core Geekbench: 12,000 vs 10,719 (11.3% advantage for the Xeon E-2488). L3 cache: 24 MB (total) on the Xeon E-2488 vs 26.25 MB on the Xeon w5-2445.

Feature	Xeon E-2488	Xeon w5-2445
Cores / Threads	8 / 16	10 / 20+25%
Boost Clock	5.6 GHz+22%	4.6 GHz
Base Clock	3.2 GHz+3%	3.1 GHz
L3 Cache	24 MB (total)	26.25 MB+9%
L2 Cache	2 MB (per core)	2 MB (per core)
Process	Intel 7 nm	Intel 7 nm
Architecture	Raptor Lake-S (2023−2024)	Sapphire Rapids (2023−2024)
PassMark	31,888	32,213+1%
Cinebench R23 Multi	15,000	15,500+3%
Geekbench 6 Single	2,100+15%	1,822
Geekbench 6 Multi	12,000+12%	10,719

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Memory & Platform

The Xeon E-2488 uses the LGA1700 socket (PCIe 5.0), while the Xeon w5-2445 uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-4800 memory speed. The Xeon w5-2445 supports up to 2048 GB of RAM compared to 128 GB — 1500% more capacity for professional workloads. Memory channels: 2 (Xeon E-2488) vs 4 (Xeon w5-2445). PCIe lanes: 20 (Xeon E-2488) vs 64 (Xeon w5-2445) — the Xeon w5-2445 offers 44 more lanes for additional GPUs or NVMe drives. Chipset compatibility: W680 (Xeon E-2488) and W790 (Xeon w5-2445).

Feature	Xeon E-2488	Xeon w5-2445
Socket	LGA1700	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-4800	DDR5-4800
Max RAM Capacity	128 GB	2048 GB+1500%
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	20	64+220%

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Advanced Features

Neither processor supports overclocking. Only the Xeon w5-2445 supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d, EPT virtualization. Primary use case: Xeon E-2488 targets Entry-level Server / Workstation, Xeon w5-2445 targets Professional Workstation. Direct competitor: Xeon E-2488 rivals Xeon E-2388G; Xeon w5-2445 rivals Threadripper 7945WX.

Feature	Xeon E-2488	Xeon w5-2445
Integrated GPU	No	No
Unlocked	No	No
AVX-512	No	Yes
Virtualization	VT-x, VT-d, EPT	VT-x, VT-d, EPT
Target Use	Entry-level Server / Workstation	Professional Workstation