Core i5-9600K vs Xeon D-1567

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 i5-9600K vs Xeon D-1567 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 i5-9600K vs Xeon D-1567: Pros, Cons & Final Verdict

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

Core i5-9600K

2018

Why buy it

✅+500% larger total L3 cache (9 MB vs 1.5 MB).
✅Costs $2,439 less on MSRP ($263 MSRP vs $2,702 MSRP).
✅Delivers 946.8% more PassMark for each dollar spent, at 40.5 vs 3.9 PassMark/$ ($263 MSRP vs $2,702 MSRP).
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel UHD Graphics 630, while Xeon D-1567 needs a discrete GPU.

Trade-offs

❌Less compelling for workstation-style loads than Xeon D-1567, which brings 12 cores / 24 threads.
❌46.2% higher power demand at 95W vs 65W.

Xeon D-1567

2016

Why buy it

✅Better for workstations and heavier parallel workloads: 12 cores / 24 threads.
✅Draws 65W instead of 95W, a 30W reduction.

Trade-offs

❌Lower PassMark (10,447 vs 10,645).
❌Smaller total L3 cache (1.5 MB vs 9 MB).
❌Lower PassMark per dollar, at 3.9 vs 40.5 PassMark/$ ($2,702 MSRP vs $263 MSRP).
❌No integrated graphics, while Core i5-9600K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-9600K better than Xeon D-1567?

Not really, because they are built for different jobs. Xeon D-1567 makes more sense for workstation-style multi-core throughput, while Core i5-9600K 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 i5-9600K is the better pick. According to our tests, it delivers 2.1% 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 i5-9600K is the stronger fit. You are getting 1.9% better PassMark, backed by 6 cores and 6 threads. It also has the larger cache pool with 500% larger total L3 cache (9 MB vs 1.5 MB).

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

Core i5-9600K is the better buy right now. Core i5-9600K comes in $2,439 cheaper on MSRP at $263 MSRP versus $2,702 MSRP, and it still gives you a 2.1% average FPS lead across 50 shared CPU game tests in our data. It is also 946.8% better value on MSRP (40.5 vs 3.9 PassMark/$), 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 i5-9600K makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2016), 500% larger total L3 cache (9 MB vs 1.5 MB), and more multi-core headroom with 6 cores / 6 threads instead of 12/24. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-9600K vs Xeon D-1567 Technical Specifications

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

Core i5-9600K

The Core i5-9600K is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Coffee Lake-R (2018−2019) architecture. It features 6 cores and 6 threads. Base frequency is 3.7 GHz, with boost up to 4.6 GHz. L3 cache: 9 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR4-2666. Passmark benchmark score: 10,645 points. Launch price was $262.

Xeon D-1567

The Xeon D-1567 is manufactured by Intel. It was released in 24 February 2016 (9 years ago). It is based on the Broadwell (2015−2019) architecture. It features 12 cores and 24 threads. Base frequency is 2.1 GHz, with boost up to 2.7 GHz. L3 cache: 1.5 MB (per core). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1667. Thermal design power (TDP): 65 Watt. Memory support: DDR4, DDR3. Passmark benchmark score: 10,447 points. Launch price was $1,069.

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Processing Power

The Core i5-9600K packs 6 cores / 6 threads, while the Xeon D-1567 offers 12 cores / 24 threads — the Xeon D-1567 has 6 more cores. Boost clocks reach 4.6 GHz on the Core i5-9600K versus 2.7 GHz on the Xeon D-1567 — a 52.1% clock advantage for the Core i5-9600K (base: 3.7 GHz vs 2.1 GHz). The Core i5-9600K uses the Coffee Lake-R (2018−2019) architecture (14 nm), while the Xeon D-1567 uses Broadwell (2015−2019) (14 nm). In PassMark, the Core i5-9600K scores 10,645 against the Xeon D-1567's 10,447 — a 1.9% lead for the Core i5-9600K. L3 cache: 9 MB (total) on the Core i5-9600K vs 1.5 MB (per core) on the Xeon D-1567.

Feature	Core i5-9600K	Xeon D-1567
Cores / Threads	6 / 6	12 / 24+100%
Boost Clock	4.6 GHz+70%	2.7 GHz
Base Clock	3.7 GHz+76%	2.1 GHz
L3 Cache	9 MB (total)+500%	1.5 MB (per core)
L2 Cache	256K (per core)	256K (per core)
Process	14 nm	14 nm
Architecture	Coffee Lake-R (2018−2019)	Broadwell (2015−2019)
PassMark	10,645+2%	10,447

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Memory & Platform

The Core i5-9600K uses the LGA1151 socket (PCIe 3.0), while the Xeon D-1567 uses FCBGA1667 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i5-9600K	Xeon D-1567
Socket	LGA1151	FCBGA1667
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	2666	—
Max RAM Capacity	128	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: true (Core i5-9600K) / not specified (Xeon D-1567). The Core i5-9600K includes integrated graphics (Intel UHD Graphics 630), while the Xeon D-1567 requires a dedicated GPU.

Feature	Core i5-9600K	Xeon D-1567
Integrated GPU	Yes	—
IGPU Model	Intel UHD Graphics 630	—
Unlocked	Yes	—
AVX-512	No	—
Virtualization	true	—

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Value Analysis

At launch, the Core i5-9600K was priced at $263, while the Xeon D-1567 came in at $2702. On launch pricing ($263 vs $2702), Core i5-9600K was $2439 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-9600K delivers 40.5 pts/$ vs 3.9 pts/$ for the Xeon D-1567 — making the Core i5-9600K the 165.1% better value option.

Feature	Core i5-9600K	Xeon D-1567
MSRP	$263-90%	$2702
Performance per Dollar	40.5+938%	3.9
Release Date	2018	2016

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