Xeon D-2796TE vs Xeon Gold 5515+

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 D-2796TE vs Xeon Gold 5515+ 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 D-2796TE vs Xeon Gold 5515+: Pros, Cons & Final Verdict

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

Xeon D-2796TE

2022

Why buy it

✅+33.3% larger total L3 cache (30 MB vs 23 MB).
✅Draws 118W instead of 165W, a 47W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Gold 5515+ across 50 shared CPU benchmark tests.
❌Lower PassMark (26,342 vs 26,359).
❌Older platform position on FCBGA2579 with DDR4, while Xeon Gold 5515+ moves to LGA4677 and DDR5.

Xeon Gold 5515+

2023

Why buy it

✅Better for gaming: +10.8% higher average FPS across 50 shared CPU benchmark tests.
✅Newer platform on LGA4677 with DDR5 support instead of FCBGA2579 and DDR4.

Trade-offs

❌Smaller total L3 cache (23 MB vs 30 MB).
❌39.8% higher power demand at 165W vs 118W.

Quick Answers

So, is Xeon Gold 5515+ better than Xeon D-2796TE?

Yes. Xeon Gold 5515+ 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 Gold 5515+ 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 Gold 5515+ is the stronger fit. You are getting 0.1% better PassMark, backed by 8 cores and 16 threads.

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

Xeon Gold 5515+ still makes the most sense overall. Xeon Gold 5515+ comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 10.8% average FPS lead across 50 shared CPU game tests in our data.

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

Xeon Gold 5515+ makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022), a healthier platform with LGA4677 and DDR5 instead of FCBGA2579, and more multi-core headroom with 8 cores / 16 threads instead of 20/40. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon D-2796TE vs Xeon Gold 5515+ Technical Specifications

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

Xeon D-2796TE

The Xeon D-2796TE is manufactured by Intel. It was released in 24 February 2022 (3 years ago). It is based on the Ice Lake-D (2022−2023) architecture. It features 20 cores and 40 threads. Base frequency is 2 GHz, with boost up to 3.1 GHz. L3 cache: 30 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: FCBGA2579. Thermal design power (TDP): 118 Watt. Memory support: DDR4. Passmark benchmark score: 26,342 points. Launch price was $2,101.

Xeon Gold 5515+

The Xeon Gold 5515+ is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Emerald Rapids (2023) architecture. It features 8 cores and 16 threads. Base frequency is 3.2 GHz, with boost up to 4.1 GHz. L3 cache: 22.5 MB (total). L2 cache: 2 MB (per core). Built on 10 nm process technology. Socket: LGA4677. Thermal design power (TDP): 165 Watt. Memory support: DDR5. Passmark benchmark score: 26,359 points. Launch price was $1,099.

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Processing Power

The Xeon D-2796TE packs 20 cores / 40 threads, while the Xeon Gold 5515+ offers 8 cores / 16 threads — the Xeon D-2796TE has 12 more cores. Boost clocks reach 3.1 GHz on the Xeon D-2796TE versus 4.1 GHz on the Xeon Gold 5515+ — a 27.8% clock advantage for the Xeon Gold 5515+ (base: 2 GHz vs 3.2 GHz). The Xeon D-2796TE uses the Ice Lake-D (2022−2023) architecture (10 nm), while the Xeon Gold 5515+ uses Emerald Rapids (2023) (10 nm). In PassMark, the Xeon D-2796TE scores 26,342 against the Xeon Gold 5515+'s 26,359 — a 0.1% lead for the Xeon Gold 5515+. L3 cache: 30 MB (total) on the Xeon D-2796TE vs 22.5 MB (total) on the Xeon Gold 5515+.

Feature	Xeon D-2796TE	Xeon Gold 5515+
Cores / Threads	20 / 40+150%	8 / 16
Boost Clock	3.1 GHz	4.1 GHz+32%
Base Clock	2 GHz	3.2 GHz+60%
L3 Cache	30 MB (total)+33%	22.5 MB (total)
L2 Cache	1.25 MB (per core)	2 MB (per core)+60%
Process	10 nm	10 nm
Architecture	Ice Lake-D (2022−2023)	Emerald Rapids (2023)
PassMark	26,342	26,359

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Memory & Platform

The Xeon D-2796TE uses the FCBGA2579 socket (PCIe 4.0), while the Xeon Gold 5515+ uses LGA4677 (PCIe 4.0) — making them incompatible on the same motherboard.