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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

Core i7-9700K

2018

Why buy it

✅Draws 95W instead of 205W, a 110W reduction.
✅Integrated graphics onboard with UHD Graphics 630, while Xeon Platinum 8180M needs a discrete GPU.

Trade-offs

❌Lower PassMark (14,397 vs 30,313).
❌Smaller total L3 cache (12 MB vs 39 MB).
❌Less compelling for workstation-style loads than Xeon Platinum 8180M, which brings 28 cores / 56 threads and 48 PCIe lanes.
❌Launch MSRP is still $385 MSRP, while Xeon Platinum 8180M mostly shows up through inconsistent older-market listings.

Xeon Platinum 8180M

2017

Why buy it

✅+110.6% higher PassMark.
✅+220.8% larger total L3 cache (39 MB vs 12 MB).
✅Better for workstations and heavier parallel workloads: 28 cores / 56 threads, plus 48 PCIe lanes vs 16.
✅200% more PCIe lanes (48 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌115.8% higher power demand at 205W vs 95W.
❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.

Core i7-9700K

2018

Xeon Platinum 8180M

2017

Why buy it

✅Draws 95W instead of 205W, a 110W reduction.
✅Integrated graphics onboard with UHD Graphics 630, while Xeon Platinum 8180M needs a discrete GPU.

Why buy it

✅+110.6% higher PassMark.
✅+220.8% larger total L3 cache (39 MB vs 12 MB).
✅Better for workstations and heavier parallel workloads: 28 cores / 56 threads, plus 48 PCIe lanes vs 16.
✅200% more PCIe lanes (48 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (14,397 vs 30,313).
❌Smaller total L3 cache (12 MB vs 39 MB).
❌Less compelling for workstation-style loads than Xeon Platinum 8180M, which brings 28 cores / 56 threads and 48 PCIe lanes.
❌Launch MSRP is still $385 MSRP, while Xeon Platinum 8180M mostly shows up through inconsistent older-market listings.

Trade-offs

❌115.8% higher power demand at 205W vs 95W.
❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i7-9700K better than Xeon Platinum 8180M?

Not in a simple one-size-fits-all way. Xeon Platinum 8180M makes more sense for workstation-style multi-core throughput, while Core i7-9700K is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

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

For streaming, content creation, and heavier multitasking, Xeon Platinum 8180M is the better fit. You are getting 110.6% better PassMark, backed by 28 cores and 56 threads. It also carries the larger cache pool with 220.8% larger total L3 cache (39 MB vs 12 MB).

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

Core i7-9700K is the smarter buy today. Core i7-9700K is at an unclear MSRP at $385 MSRP versus unclear MSRP, and it gives you a 2.3% average FPS lead across 50 shared CPU game tests in our data. The trade-off is that Xeon Platinum 8180M is still stronger for heavier multi-core work with 110.6% better PassMark. It is also 100.0% better value on MSRP (37.4 vs 0.0 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.

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

Core i7-9700K is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2017). That makes it the safer long-term pick.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Core i7-9700K Benchmark Check

Xeon Platinum 8180M Benchmark Check

Path of Exile 2

Preset	Core i7-9700K	Xeon Platinum 8180M
1080p
low	308 FPS	192 FPS
medium	278 FPS	156 FPS
high	231 FPS	127 FPS
ultra	182 FPS	99 FPS
1440p
low	270 FPS	158 FPS
medium	221 FPS	124 FPS
high	178 FPS	97 FPS
ultra	143 FPS	77 FPS
4K
low	170 FPS	72 FPS
medium	140 FPS	60 FPS
high	108 FPS	47 FPS
ultra	95 FPS	39 FPS

Open Core i7-9700K Open Xeon Platinum 8180M

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-9700K	Xeon Platinum 8180M
1080p
low	360 FPS	442 FPS
medium	321 FPS	386 FPS
high	291 FPS	315 FPS
ultra	259 FPS	259 FPS
1440p
low	324 FPS	381 FPS
medium	282 FPS	336 FPS
high	258 FPS	277 FPS
ultra	225 FPS	220 FPS
4K
low	249 FPS	238 FPS
medium	221 FPS	211 FPS
high	208 FPS	187 FPS
ultra	179 FPS	154 FPS

Open Core i7-9700K Open Xeon Platinum 8180M

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-9700K	Xeon Platinum 8180M
1080p
low	360 FPS	758 FPS
medium	360 FPS	758 FPS
high	360 FPS	758 FPS
ultra	360 FPS	758 FPS
1440p
low	360 FPS	722 FPS
medium	360 FPS	626 FPS
high	360 FPS	595 FPS
ultra	360 FPS	532 FPS
4K
low	360 FPS	462 FPS
medium	360 FPS	365 FPS
high	360 FPS	326 FPS
ultra	318 FPS	267 FPS

Open Core i7-9700K Open Xeon Platinum 8180M

League of Legends

League of Legends

Valorant

Preset	Core i7-9700K	Xeon Platinum 8180M
1080p
low	360 FPS	758 FPS
medium	360 FPS	758 FPS
high	360 FPS	733 FPS
ultra	360 FPS	636 FPS
1440p
low	360 FPS	738 FPS
medium	360 FPS	647 FPS
high	360 FPS	556 FPS
ultra	360 FPS	476 FPS
4K
low	360 FPS	532 FPS
medium	360 FPS	474 FPS
high	360 FPS	417 FPS
ultra	360 FPS	360 FPS

Open Core i7-9700K Open Xeon Platinum 8180M

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-9700K and Xeon Platinum 8180M

Core i7-9700K

The Core i7-9700K 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 8 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.9 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR4. Passmark benchmark score: 14,397 points. Launch price was $374.

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.

⚡

Processing Power

The Core i7-9700K packs 8 cores / 8 threads, while the Xeon Platinum 8180M offers 28 cores / 56 threads — the Xeon Platinum 8180M has 20 more cores. Boost clocks reach 4.9 GHz on the Core i7-9700K versus 3.8 GHz on the Xeon Platinum 8180M — a 25.3% clock advantage for the Core i7-9700K (base: 3.6 GHz vs 2.5 GHz). The Core i7-9700K uses the Coffee Lake-R (2018−2019) architecture (14 nm), while the Xeon Platinum 8180M uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Core i7-9700K scores 14,397 against the Xeon Platinum 8180M's 30,313 — a 71.2% lead for the Xeon Platinum 8180M. L3 cache: 12 MB (total) on the Core i7-9700K vs 38.5 MB (total) on the Xeon Platinum 8180M.

Feature	Core i7-9700K	Xeon Platinum 8180M
Cores / Threads	8 / 8	28 / 56+250%
Boost Clock	4.9 GHz+29%	3.8 GHz
Base Clock	3.6 GHz+44%	2.5 GHz
L3 Cache	12 MB (total)	38.5 MB (total)+221%
L2 Cache	256K (per core)	1 MB (per core)+300%
Process	14 nm	14 nm
Architecture	Coffee Lake-R (2018−2019)	Skylake (server) (2017−2018)
PassMark	14,397	30,313+111%
Cinebench R23 Multi	—	25,000
Geekbench 6 Single	—	1,000
Geekbench 6 Multi	—	21,854

🧠

Memory & Platform

The Core i7-9700K uses the LGA1151 socket (PCIe 3.0), while the Xeon Platinum 8180M uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR4-2666 memory speed. The Xeon Platinum 8180M supports up to 1536 GB of RAM compared to 128 GB — 169.2% more capacity for professional workloads. Memory channels: 2 (Core i7-9700K) vs 6 (Xeon Platinum 8180M). PCIe lanes: 16 (Core i7-9700K) vs 48 (Xeon Platinum 8180M) — the Xeon Platinum 8180M offers 32 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel 300 series (Core i7-9700K) and C620 (Xeon Platinum 8180M).

Feature	Core i7-9700K	Xeon Platinum 8180M
Socket	LGA1151	LGA3647
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2666	DDR4-2666
Max RAM Capacity	128 GB	1536 GB+1100%
RAM Channels	2	6+200%
ECC Support	No	Yes
PCIe Lanes	16	48+200%

🔧

Advanced Features

Only the Core i7-9700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon Platinum 8180M supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core i7-9700K) vs VT-x, VT-d, EPT (Xeon Platinum 8180M). The Core i7-9700K includes integrated graphics (UHD Graphics 630), while the Xeon Platinum 8180M requires a dedicated GPU. Primary use case: Core i7-9700K targets Desktop, Xeon Platinum 8180M targets Mission Critical Datacenter. Direct competitor: Xeon Platinum 8180M rivals EPYC 7551.

Feature	Core i7-9700K	Xeon Platinum 8180M
Integrated GPU	Yes	No
IGPU Model	UHD Graphics 630	—
Unlocked	Yes	No
AVX-512	No	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d, EPT
Target Use	Desktop	Mission Critical Datacenter