Xeon D-2799 vs Xeon Gold 6326

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-2799 vs Xeon Gold 6326 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-2799 vs Xeon Gold 6326: 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-2799

2022

Why buy it

✅+25% larger total L3 cache (30 MB vs 24 MB).
✅Draws 129W instead of 185W, a 56W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Gold 6326 across 50 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (20,000 vs 24,500).

Xeon Gold 6326

2021

Why buy it

✅Better for gaming: +13.4% higher average FPS across 50 shared CPU benchmark tests.
✅100% more PCIe lanes (64 vs 32) for storage and expansion-heavy builds.

Trade-offs

❌Smaller total L3 cache (24 MB vs 30 MB).
❌43.4% higher power demand at 185W vs 129W.

Quick Answers

So, is Xeon Gold 6326 better than Xeon D-2799?

Yes. Xeon Gold 6326 is the better all-around CPU here. It gives you a 13.4% average FPS lead across 50 shared CPU game tests in our data and 22.5% better Cinebench R23 multi-core, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Xeon Gold 6326 is the better pick. According to our tests, it delivers 13.4% 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 6326 is the stronger fit. You are getting 22.5% better Cinebench R23 multi-core, backed by 16 cores and 32 threads.

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

Xeon Gold 6326 still makes the most sense overall. Xeon Gold 6326 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 13.4% average FPS lead across 50 shared CPU game tests in our data.

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

Xeon D-2799 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2021) and 25% larger total L3 cache (30 MB vs 24 MB). That makes it the safer long-term bet.

Xeon D-2799 vs Xeon Gold 6326 Technical Specifications

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

Xeon D-2799

The Xeon D-2799 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 2.4 GHz, with boost up to 3.4 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): 129 Watt. Memory support: DDR4. Passmark benchmark score: 33,792 points. Launch price was $1,972.

Xeon Gold 6326

The Xeon Gold 6326 is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-SP (2021) architecture. It features 16 cores and 32 threads. Base frequency is 2.9 GHz, with boost up to 3.5 GHz. L3 cache: 24 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 185 Watt. Memory support: DDR4-3200. Passmark benchmark score: 33,764 points. Launch price was $800.

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Processing Power

The Xeon D-2799 packs 20 cores / 40 threads, while the Xeon Gold 6326 offers 16 cores / 32 threads — the Xeon D-2799 has 4 more cores. Boost clocks reach 3.4 GHz on the Xeon D-2799 versus 3.5 GHz on the Xeon Gold 6326 — a 2.9% clock advantage for the Xeon Gold 6326 (base: 2.4 GHz vs 2.9 GHz). The Xeon D-2799 uses the Ice Lake-D (2022−2023) architecture (10 nm), while the Xeon Gold 6326 uses Ice Lake-SP (2021) (10 nm). In PassMark, the Xeon D-2799 scores 33,792 against the Xeon Gold 6326's 33,764 — a 0.1% lead for the Xeon D-2799. Cinebench R23 multi-core: 20,000 vs 24,500 (20.2% advantage for the Xeon Gold 6326). Geekbench 6 single-core — the metric most relevant to gaming — records 1,959 vs 1,631, a 18.3% lead for the Xeon D-2799 that directly translates to higher frame rates. Multi-core Geekbench: 1,895 vs 16,254 (158.2% advantage for the Xeon Gold 6326). L3 cache: 30 MB (total) on the Xeon D-2799 vs 24 MB (total) on the Xeon Gold 6326.

Feature	Xeon D-2799	Xeon Gold 6326
Cores / Threads	20 / 40+25%	16 / 32
Boost Clock	3.4 GHz	3.5 GHz+3%
Base Clock	2.4 GHz	2.9 GHz+21%
L3 Cache	30 MB (total)+25%	24 MB (total)
L2 Cache	1.25 MB (per core)+25%	1 MB (per core)
Process	10 nm	10 nm
Architecture	Ice Lake-D (2022−2023)	Ice Lake-SP (2021)
PassMark	33,792	33,764
Cinebench R23 Multi	20,000	24,500+23%
Geekbench 6 Single	1,959+20%	1,631
Geekbench 6 Multi	1,895	16,254+758%

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Memory & Platform

The Xeon D-2799 uses the FCBGA2579 socket (PCIe 4.0), while the Xeon Gold 6326 uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR4-3200 memory speed. The Xeon Gold 6326 supports up to 4096 GB of RAM compared to 1024 GB — 300% more capacity for professional workloads. Memory channels: 4 (Xeon D-2799) vs 8 (Xeon Gold 6326). PCIe lanes: 32 (Xeon D-2799) vs 64 (Xeon Gold 6326) — the Xeon Gold 6326 offers 32 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Ice Lake-D (Xeon D-2799) and C621A,Ice Lake-SP (Xeon Gold 6326).

Feature	Xeon D-2799	Xeon Gold 6326
Socket	FCBGA2579	LGA4189
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR4-3200	DDR4-3200
Max RAM Capacity	1024 GB	4096 GB+300%
RAM Channels	4	8+100%
ECC Support	Yes	Yes
PCIe Lanes	32	64+100%

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Advanced Features

Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d, EPT virtualization. Primary use case: Xeon D-2799 targets Edge Server / Networking, Xeon Gold 6326 targets High-core Server. Direct competitor: Xeon D-2799 rivals EPYC 7302; Xeon Gold 6326 rivals EPYC 7313.