Xeon Gold 6246R vs Xeon Platinum 8180M

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 8180M 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 8180M: 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

✅+29.3% higher Geekbench single-core performance for gaming and desktop responsiveness.

Trade-offs

❌Lower Cinebench R23 multi-core (16,000 vs 25,000).

Xeon Platinum 8180M

2017

Why buy it

✅+56.3% higher Cinebench R23 multi-core.

Trade-offs

❌Lower Geekbench single-core performance for gaming (1,000 vs 1,293).

Quick Answers

So, is Xeon Gold 6246R better than Xeon Platinum 8180M?

It depends on what you want from the system. For gaming, Xeon Gold 6246R is ahead with a 2.9% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon Platinum 8180M pulls ahead with 56.3% 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 8180M is the stronger fit. You are getting 56.3% better Cinebench R23 multi-core, backed by 28 cores and 56 threads.

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

Xeon Gold 6246R still makes the most sense overall. Xeon Gold 6246R comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 2.9% average FPS lead across 50 shared CPU game tests in our data.

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 2017). That makes it the safer long-term bet.

Xeon Gold 6246R vs Xeon Platinum 8180M 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 8180M

The Xeon Platinum 8180M is manufactured by Intel. It was released in 11 July 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 28 cores and 56 threads. Base frequency is 2.5 GHz, with boost up to 3.8 GHz. L3 cache: 38.5 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2666. Passmark benchmark score: 30,313 points. Launch price was $13,011.

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Processing Power

The Xeon Gold 6246R packs 16 cores / 32 threads, while the Xeon Platinum 8180M offers 28 cores / 56 threads — the Xeon Platinum 8180M has 12 more cores. Boost clocks reach 4.1 GHz on the Xeon Gold 6246R versus 3.8 GHz on the Xeon Platinum 8180M — a 7.6% clock advantage for the Xeon Gold 6246R (base: 3.4 GHz vs 2.5 GHz). The Xeon Gold 6246R uses the Cascade Lake (2019−2020) architecture (14 nm), while the Xeon Platinum 8180M uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Xeon Gold 6246R scores 30,468 against the Xeon Platinum 8180M's 30,313 — a 0.5% lead for the Xeon Gold 6246R. Cinebench R23 multi-core: 16,000 vs 25,000 (43.9% advantage for the Xeon Platinum 8180M). Geekbench 6 single-core — the metric most relevant to gaming — records 1,293 vs 1,000, a 25.6% lead for the Xeon Gold 6246R that directly translates to higher frame rates. Multi-core Geekbench: 9,848 vs 21,854 (75.7% advantage for the Xeon Platinum 8180M). L3 cache: 35.75 MB on the Xeon Gold 6246R vs 38.5 MB (total) on the Xeon Platinum 8180M.

Feature	Xeon Gold 6246R	Xeon Platinum 8180M
Cores / Threads	16 / 32	28 / 56+75%
Boost Clock	4.1 GHz+8%	3.8 GHz
Base Clock	3.4 GHz+36%	2.5 GHz
L3 Cache	35.75 MB	38.5 MB (total)+8%
L2 Cache	16 MB+1500%	1 MB (per core)
Process	14 nm	14 nm
Architecture	Cascade Lake (2019−2020)	Skylake (server) (2017−2018)
PassMark	30,468	30,313
Cinebench R23 Multi	16,000	25,000+56%
Geekbench 6 Single	1,293+29%	1,000
Geekbench 6 Multi	9,848	21,854+122%

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Memory & Platform

Both processors use the LGA3647 socket with PCIe 3.0. Maximum memory speed reaches DDR4-2933 on the Xeon Gold 6246R versus DDR4-2666 on the Xeon Platinum 8180M — the Xeon Gold 6246R supports 10% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8180M supports up to 1536 GB of RAM compared to 1024 GB — 50% more capacity for professional workloads. Both feature 6-channel memory with ECC support. Both provide 48 PCIe lanes. Chipset compatibility: Lewisburg (Xeon Gold 6246R) and C620 (Xeon Platinum 8180M).

Feature	Xeon Gold 6246R	Xeon Platinum 8180M
Socket	LGA3647	LGA3647
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2933+10%	DDR4-2666
Max RAM Capacity	1024 GB	1536 GB+50%
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 8180M targets Mission Critical Datacenter. Direct competitor: Xeon Gold 6246R rivals EPYC 7302; Xeon Platinum 8180M rivals EPYC 7551.

Feature	Xeon Gold 6246R	Xeon Platinum 8180M
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	Mission Critical Datacenter