Core i9-11900KF vs Xeon W-2170B

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.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar Core i9-11900KF

#264

Processor 300T

MSRP: $82|Avg: $82

105%

#265

Athlon 3000G

MSRP: $49|Avg: $60

105%

#266

Athlon 220GE

MSRP: $65|Avg: $60

105%

#267

Ryzen 9 3900X

MSRP: $499|Avg: $441

105%

#268

Core i5-10500

MSRP: $200|Avg: $178

104%

#269

Celeron G6900T

MSRP: $42|Avg: $50

104%

#270

Core i9-10850K

MSRP: $453|Avg: $300

104%

#271

Core i9-13900E

MSRP: $554|Avg: $554

104%

#272

Core i9-9820X

MSRP: $889|Avg: $280

104%

#273

Core i9-9900X

MSRP: $989|Avg: $300

102%

#274

Ryzen 7 1800X

MSRP: $499|Avg: $120

46%

#274

Core i7-9700K

MSRP: $385|Avg: $200

102%

#275

Core i3-10320

MSRP: $154|Avg: $140

101%

#276

Core i5-9600KF

MSRP: $262|Avg: $150

101%

#277

Ryzen 3 PRO 5355GE

MSRP: $180|Avg: $180

101%

#278

Ryzen Threadripper 1900X

MSRP: $549|Avg: $116

44%

#278

Core i7-14701TE

MSRP: $392|Avg: $390

100%

#279

Core i9-11900KF

MSRP: $513|Avg: $349

100%

#279

Ryzen Threadripper 1920X

MSRP: $799|Avg: $265

41%

#280

Core i7-7820X

MSRP: $599|Avg: $198

41%

#280

Athlon Silver 3050GE

MSRP: $75|Avg: $65

99%

#281

Core i7-9700E

MSRP: $259|Avg: $180

99%

#282

Core i7-11700K

MSRP: $399|Avg: $350

99%

#283

Ryzen 7 PRO 3700

MSRP: $329|Avg: $330

98%

#283

Ryzen Threadripper 1920

MSRP: $799|Avg: $200

39%

#284

Core i7-14701E

MSRP: $392|Avg: $380

98%

#284

Ryzen Threadripper 1950X

MSRP: $999|Avg: $300

39%

#285

Core i5-10400

MSRP: $182|Avg: $175

97%

#286

Core i3-12100

MSRP: $122|Avg: $180

97%

#287

Core Ultra 9 285T

MSRP: $549|Avg: $549

95%

#288

Ryzen Threadripper 1950

MSRP: $999|Avg: $300

31%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Xeon W-2170B

#41

Xeon W-2195

MSRP: $150|Avg: $5

114%

#47

Xeon W-2170B

MSRP: N/A|Avg: N/A

100%

#50

Xeon Gold 6238R

MSRP: $2612|Avg: N/A

90%

#54

EPYC 4465P

MSRP: $399|Avg: $399

77%

#55

Ryzen 5 PRO 7645

MSRP: $229|Avg: $192

74%

#56

Xeon E5-4667 v3

MSRP: $128|Avg: $128

74%

#59

Ryzen 9 PRO 7945

MSRP: $409|Avg: $450

70%

#60

Xeon Platinum 8571N

MSRP: $599|Avg: $418

70%

#61

Xeon Platinum 8270

MSRP: $7405|Avg: N/A

70%

#62

EPYC 4464P

MSRP: $429|Avg: $450

67%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Use Case Distinction: This is a comparison between a Professional Workstation processor ($0) and a Consumer Desktop CPU. The Xeon W-2170B is engineered for massive parallel workloads (rendering, scientific simulations), offering significantly higher core counts.

Insight	Core i9-11900KF	Xeon W-2170B
Gaming	✅ Superior gaming performance	❌ Lower gaming performance
Workstation	✅ Better multi-core power	❌ Weaker in multi-core tasks
Price	⚠️ Higher cost ($349)	✅ More affordable ($0)
Longevity	✨ Modern (Rocket Lake (2021) / 14 nm)	✨ Modern (Skylake (server) (2017−2018) / 14 nm)

💎 Value Proposition

The Core i9-11900KF ($349), however, is optimized for mixed workloads and gaming. For most users, it offers superior single-thread performance and responsiveness at a fraction of the cost ($349 less, Infinity% cheaper), making it the better choice for daily use and gaming.

Insight	Core i9-11900KF	Xeon W-2170B
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	⚠️ Higher cost ($349)	✅ More affordable ($0)

Performance Check

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 i9-11900KF Benchmark Check

Xeon W-2170B Benchmark Check

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Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i9-11900KF and Xeon W-2170B

Core i9-11900KF

The Core i9-11900KF is manufactured by Intel. It was released in 16 March 2021 (4 years ago). It is based on the Rocket Lake (2021) architecture. It features 8 cores and 16 threads. Base frequency is 3.5 GHz, with boost up to 5.2 GHz. L3 cache: 16 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 125 Watt. Memory support: DDR4-3200. Passmark benchmark score: 24,585 points. Launch price was $299.

Xeon W-2170B

The Xeon W-2170B is manufactured by Intel. It was released in 2015-01-01. It is based on the Skylake (server) (2017−2018) architecture. It features 14 cores and 28 threads. Base frequency is 2.5 GHz, with boost up to 4.3 GHz. L3 cache: 19.25 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 140 Watt. Memory support: DDR4-2666. Passmark benchmark score: 24,448 points. Launch price was $800.

⚡

Processing Power

The Core i9-11900KF packs 8 cores / 16 threads, while the Xeon W-2170B offers 14 cores / 28 threads — the Xeon W-2170B has 6 more cores. Boost clocks reach 5.2 GHz on the Core i9-11900KF versus 4.3 GHz on the Xeon W-2170B — a 18.9% clock advantage for the Core i9-11900KF (base: 3.5 GHz vs 2.5 GHz). The Core i9-11900KF uses the Rocket Lake (2021) architecture (14 nm), while the Xeon W-2170B uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Core i9-11900KF scores 24,585 against the Xeon W-2170B's 24,448 — a 0.6% lead for the Core i9-11900KF. L3 cache: 16 MB (total) on the Core i9-11900KF vs 19.25 MB (total) on the Xeon W-2170B.

Feature	Core i9-11900KF	Xeon W-2170B
Cores / Threads	8 / 16	14 / 28+75%
Boost Clock	5.2 GHz+21%	4.3 GHz
Base Clock	3.5 GHz+40%	2.5 GHz
L3 Cache	16 MB (total)	19.25 MB (total)+20%
L2 Cache	256K (per core)	1 MB (per core)+300%
Process	14 nm	14 nm
Architecture	Rocket Lake (2021)	Skylake (server) (2017−2018)
PassMark	24,585	24,448
Cinebench R23 Multi	15,500	—

🧠

Memory & Platform

The Core i9-11900KF uses the LGA1200 socket (PCIe 4.0), while the Xeon W-2170B uses LGA2066 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i9-11900KF	Xeon W-2170B
Socket	LGA1200	LGA2066
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	DDR4-3200	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	❌	—
PCIe Lanes	20	—