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.

Core i5-14600K vs Xeon Gold 6346 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.

Core i5-14600K vs Xeon Gold 6346: Pros, Cons & Final Verdict

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

Core i5-14600K

2023

Why buy it

✅Costs $2,379 less on MSRP ($329 MSRP vs $2,708 MSRP).
✅Delivers 741.4% more PassMark for each dollar spent, at 117.3 vs 13.9 PassMark/$ ($329 MSRP vs $2,708 MSRP).
✅Draws 125W instead of 205W, a 80W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA4189 and DDR4.
✅Integrated graphics onboard with Intel UHD Graphics 770, while Xeon Gold 6346 needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (24 MB vs 36 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6346, which brings 16 cores / 32 threads and 64 PCIe lanes.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon Gold 6346

2021

Why buy it

✅+50% larger total L3 cache (36 MB vs 24 MB).
✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 64 PCIe lanes vs 20.
✅220% more PCIe lanes (64 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (37,739 vs 38,579).
❌Lower PassMark per dollar, at 13.9 vs 117.3 PassMark/$ ($2,708 MSRP vs $329 MSRP).
❌64% higher power demand at 205W vs 125W.
❌Older platform position on LGA4189 with DDR4, while Core i5-14600K moves to LGA1700 and DDR5.
❌No integrated graphics, while Core i5-14600K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-14600K better than Xeon Gold 6346?

Not really, because they are built for different jobs. Xeon Gold 6346 makes more sense for workstation-style multi-core throughput, while Core i5-14600K is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Core i5-14600K is the better pick. According to our tests, it delivers 2.0% 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, Core i5-14600K is the stronger fit. You are getting 2.2% better PassMark, backed by 14 cores and 20 threads.

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

Core i5-14600K is the better buy right now. Core i5-14600K comes in $2,379 cheaper on MSRP at $329 MSRP versus $2,708 MSRP, and it still gives you a 2.0% average FPS lead across 50 shared CPU game tests in our data. It is also 741.4% better value on MSRP (117.3 vs 13.9 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i5-14600K makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2021), a healthier platform with LGA1700 and DDR5 instead of LGA4189, and more multi-core headroom with 14 cores / 20 threads instead of 16/32. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i5-14600K vs Xeon Gold 6346 Technical Specifications

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

Core i5-14600K

The Core i5-14600K is manufactured by Intel. It was released in 17 October 2023 (2 years ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 14 cores and 20 threads. Base frequency is 3.5 GHz, with boost up to 5.3 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): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 38,579 points. Launch price was $319.

Xeon Gold 6346

The Xeon Gold 6346 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 3.1 GHz, with boost up to 3.6 GHz. L3 cache: 36 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 205 Watt. Memory support: DDR4-3200. Passmark benchmark score: 37,739 points. Launch price was $800.

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Processing Power

The Core i5-14600K packs 14 cores / 20 threads, while the Xeon Gold 6346 offers 16 cores / 32 threads — the Xeon Gold 6346 has 2 more cores. Boost clocks reach 5.3 GHz on the Core i5-14600K versus 3.6 GHz on the Xeon Gold 6346 — a 38.2% clock advantage for the Core i5-14600K (base: 3.5 GHz vs 3.1 GHz). The Core i5-14600K uses the Raptor Lake-R (2023−2025) architecture (Intel 7 nm), while the Xeon Gold 6346 uses Ice Lake-SP (2021) (10 nm). In PassMark, the Core i5-14600K scores 38,579 against the Xeon Gold 6346's 37,739 — a 2.2% lead for the Core i5-14600K. L3 cache: 24 MB (total) on the Core i5-14600K vs 36 MB (total) on the Xeon Gold 6346.

Feature	Core i5-14600K	Xeon Gold 6346
Cores / Threads	14 / 20	16 / 32+14%
Boost Clock	5.3 GHz+47%	3.6 GHz
Base Clock	3.5 GHz+13%	3.1 GHz
L3 Cache	24 MB (total)	36 MB (total)+50%
L2 Cache	2 MB (per core)+100%	1 MB (per core)
Process	Intel 7 nm-30%	10 nm
Architecture	Raptor Lake-R (2023−2025)	Ice Lake-SP (2021)
PassMark	38,579+2%	37,739

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Memory & Platform

The Core i5-14600K uses the LGA1700 socket (PCIe 5.0), while the Xeon Gold 6346 uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5600 on the Core i5-14600K versus 3200 on the Xeon Gold 6346 — the Core i5-14600K supports 75% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6346 supports up to 6144 of RAM compared to 192 — 3100% more capacity for professional workloads. Memory channels: 2 (Core i5-14600K) vs 8 (Xeon Gold 6346). PCIe lanes: 20 (Core i5-14600K) vs 64 (Xeon Gold 6346) — the Xeon Gold 6346 offers 44 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Z790,B760 (Core i5-14600K) and C621A (Xeon Gold 6346).

Feature	Core i5-14600K	Xeon Gold 6346
Socket	LGA1700	LGA4189
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	5600+75%	3200
Max RAM Capacity	192	6144+3100%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	20	64+220%

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Advanced Features

Only the Core i5-14600K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon Gold 6346 supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. The Core i5-14600K includes integrated graphics (Intel UHD Graphics 770), while the Xeon Gold 6346 requires a dedicated GPU. Direct competitor: Core i5-14600K rivals Ryzen 7 7800X3D; Xeon Gold 6346 rivals EPYC 73F3.

Feature	Core i5-14600K	Xeon Gold 6346
Integrated GPU	Yes	No
IGPU Model	Intel UHD Graphics 770	None
Unlocked	Yes	No
AVX-512	No	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d

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Value Analysis

At launch, the Core i5-14600K was priced at $329, while the Xeon Gold 6346 came in at $2708. On launch pricing ($329 vs $2708), Core i5-14600K was $2379 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-14600K delivers 117.3 pts/$ vs 13.9 pts/$ for the Xeon Gold 6346 — making the Core i5-14600K the 157.5% better value option.

Feature	Core i5-14600K	Xeon Gold 6346
MSRP	$329-88%	$2708
Performance per Dollar	117.3+744%	13.9
Release Date	2023	2021

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