Xeon Gold 6246R vs Xeon Platinum 8260

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 Gold 6246R vs Xeon Platinum 8260 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 Gold 6246R vs Xeon Platinum 8260: Pros, Cons & Final Verdict

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

Xeon Gold 6246R

2020

Why buy it

✅Better for gaming: +14.8% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower Cinebench R23 multi-core (16,000 vs 18,500).
❌24.2% higher power demand at 205W vs 165W.

Xeon Platinum 8260

2019

Why buy it

✅+15.6% higher Cinebench R23 multi-core.
✅Draws 165W instead of 205W, a 40W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Gold 6246R across 50 shared CPU benchmark tests.
❌Launch MSRP is still $400 MSRP, while Xeon Gold 6246R mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Xeon Platinum 8260 better than Xeon Gold 6246R?

It depends on what you want from the system. For gaming, Xeon Gold 6246R is ahead with a 14.8% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon Platinum 8260 pulls ahead with 15.6% better Cinebench R23 multi-core.

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

For streaming, content creation, and heavier multitasking, Xeon Platinum 8260 is the stronger fit. You are getting 15.6% better Cinebench R23 multi-core, backed by 24 cores and 48 threads.

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

Xeon Platinum 8260 is the better buy right now. Xeon Platinum 8260 comes in at an unclear MSRP at $400 MSRP versus unclear MSRP, and it still gives you 15.6% better Cinebench R23 multi-core. The compromise is that Xeon Gold 6246R is still the better pure gaming CPU with a 14.8% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (76.8 vs 0.0 PassMark/$), 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 Gold 6246R makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2019). That makes it the safer long-term bet.

Xeon Gold 6246R vs Xeon Platinum 8260 Technical Specifications

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

Xeon Gold 6246R

The Xeon Gold 6246R is manufactured by Intel. It was released in 24 February 2020 (5 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 16 cores and 32 threads. Base frequency is 3.4 GHz, with boost up to 4.1 GHz. L3 cache: 35.75 MB. L2 cache: 16 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2933. Passmark benchmark score: 30,468 points. Launch price was $3,286.

Xeon Platinum 8260

The Xeon Platinum 8260 is manufactured by Intel. It was released in 11 December 2018 (6 years ago). It is based on the Cascade Lake-SP (2018) architecture. It features 24 cores and 48 threads. Base frequency is 2.4 GHz, with boost up to 3.9 GHz. L3 cache: 35.75 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2933. Passmark benchmark score: 30,720 points. Launch price was $4,702.

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Processing Power

The Xeon Gold 6246R packs 16 cores / 32 threads, while the Xeon Platinum 8260 offers 24 cores / 48 threads — the Xeon Platinum 8260 has 8 more cores. Boost clocks reach 4.1 GHz on the Xeon Gold 6246R versus 3.9 GHz on the Xeon Platinum 8260 — a 5% clock advantage for the Xeon Gold 6246R (base: 3.4 GHz vs 2.4 GHz). The Xeon Gold 6246R uses the Cascade Lake (2019−2020) architecture (14 nm), while the Xeon Platinum 8260 uses Cascade Lake-SP (2018) (14 nm). In PassMark, the Xeon Gold 6246R scores 30,468 against the Xeon Platinum 8260's 30,720 — a 0.8% lead for the Xeon Platinum 8260. Cinebench R23 multi-core: 16,000 vs 18,500 (14.5% advantage for the Xeon Platinum 8260). Geekbench 6 single-core — the metric most relevant to gaming — records 1,293 vs 1,190, a 8.3% lead for the Xeon Gold 6246R that directly translates to higher frame rates. Multi-core Geekbench: 9,848 vs 6,946 (34.6% advantage for the Xeon Gold 6246R). L3 cache: 35.75 MB on the Xeon Gold 6246R vs 35.75 MB (total) on the Xeon Platinum 8260.

Feature	Xeon Gold 6246R	Xeon Platinum 8260
Cores / Threads	16 / 32	24 / 48+50%
Boost Clock	4.1 GHz+5%	3.9 GHz
Base Clock	3.4 GHz+42%	2.4 GHz
L3 Cache	35.75 MB	35.75 MB (total)
L2 Cache	16 MB+1500%	1 MB (per core)
Process	14 nm	14 nm
Architecture	Cascade Lake (2019−2020)	Cascade Lake-SP (2018)
PassMark	30,468	30,720
Cinebench R23 Multi	16,000	18,500+16%
Geekbench 6 Single	1,293+9%	1,190
Geekbench 6 Multi	9,848+42%	6,946

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Memory & Platform

Both processors use the LGA3647 socket with PCIe 3.0. Both support up to DDR4-2933 memory speed. Both support up to 1024 GB of RAM. Both feature 6-channel memory with ECC support. Both provide 48 PCIe lanes. Chipset compatibility: Lewisburg (Xeon Gold 6246R) and C621,Lewisburg (Xeon Platinum 8260).

Feature	Xeon Gold 6246R	Xeon Platinum 8260
Socket	LGA3647	LGA3647
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2933	DDR4-2933
Max RAM Capacity	1024 GB	1024 GB
RAM Channels	6	6
ECC Support	Yes	Yes
PCIe Lanes	48	48

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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 Gold 6246R targets High-frequency Server / Financial, Xeon Platinum 8260 targets Server / Workstation. Direct competitor: Xeon Gold 6246R rivals EPYC 7302; Xeon Platinum 8260 rivals Xeon Gold 6248R.

Feature	Xeon Gold 6246R	Xeon Platinum 8260
Integrated GPU	No	No
Unlocked	No	No
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d, EPT	VT-x, VT-d, EPT
Target Use	High-frequency Server / Financial	Server / Workstation