Core i7-8665U vs Xeon E5-4617

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. The Core i7-8665U is positioned at rank 544 and the Xeon E5-4617 is on rank 144, so the Xeon E5-4617 offers better cost-efficiency for playing games.

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 i7-8665U

#173

Core Ultra 5 238V

MSRP: $454|Avg: $454

97%

#532

Atom x5-Z8300

MSRP: $20|Avg: N/A

710%

#533

Atom Z3735G

MSRP: $17|Avg: N/A

699%

#534

Core i5-480M

MSRP: $81|Avg: $77

642%

#535

Core i5-460M

MSRP: $80|Avg: $129

639%

#536

Core i5-2540M

MSRP: $266|Avg: $10

633%

#538

Core i5-450M

MSRP: $32|Avg: $31

611%

#539

Core i3-380M

MSRP: $49|Avg: $25

586%

#540

Core i5-430M

MSRP: N/A|Avg: $33

585%

#541

Core 2 Duo T6600

MSRP: N/A|Avg: $4

570%

#544

Core i7-8665U

MSRP: N/A|Avg: N/A

100%

#549

Celeron Dual-Core T1500

MSRP: N/A|Avg: $49

98%

#557

Pentium P6200

MSRP: $60|Avg: $25

96%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Xeon E5-4617

#1

Xeon Platinum 8454H

MSRP: $6540|Avg: N/A

2970%

#6

Xeon Gold 6240R

MSRP: $2444|Avg: N/A

561%

#10

Xeon 6337P

MSRP: $60|Avg: $5

498%

#15

EPYC 9174F

MSRP: $194|Avg: $30

385%

#119

Xeon 6505P

MSRP: $563|Avg: $563

100%

#130

EPYC 9115

MSRP: $726|Avg: $726

95%

#144

Xeon E5-4617

MSRP: $90|Avg: $35

100%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Generational Difference: This comparison involves processors from different technological eras. The Core i7-8665U (2019) utilizes 14 nm technology and DDR4, providing a fundamental performance advantage.

Insight	Core i7-8665U	Xeon E5-4617
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	✅ More affordable ($0)	⚠️ Higher cost ($35)
Longevity	✨ Modern (Whiskey Lake-U (2018−2019) / 14 nm)	🛑 Legacy (Sandy Bridge-EP (2012) / 32 nm)

💎 Value Proposition

The Xeon E5-4617 (2012) relies on 32 nm technology and DDR3, placing it in a different performance category relative to modern standards.

Insight	Core i7-8665U	Xeon E5-4617
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	✅ More affordable ($0)	⚠️ Higher cost ($35)

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 i7-8665U Benchmark Check

Xeon E5-4617 Benchmark Check

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Technical Specifications

Side-by-side comparison of Core i7-8665U and Xeon E5-4617

Core i7-8665U

The Core i7-8665U is manufactured by Intel. It was released in 1 October 2018 (7 years ago). It is based on the Whiskey Lake-U (2018−2019) architecture. It features 4 cores and 8 threads. Base frequency is 1.9 GHz, with boost up to 4.8 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: FCBGA1528. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 6,202 points. Launch price was $409.

Xeon E5-4617

The Xeon E5-4617 is manufactured by Intel. It was released in 14 May 2012 (13 years ago). It is based on the Sandy Bridge-EP (2012) architecture. It features 6 cores and 6 threads. Base frequency is 2.9 GHz, with boost up to 3.4 GHz. L3 cache: 15360 kB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA2011. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 6,298 points. Launch price was $90.

⚡

Processing Power

The Core i7-8665U packs 4 cores / 8 threads, while the Xeon E5-4617 offers 6 cores / 6 threads — the Xeon E5-4617 has 2 more cores. Boost clocks reach 4.8 GHz on the Core i7-8665U versus 3.4 GHz on the Xeon E5-4617 — a 34.1% clock advantage for the Core i7-8665U (base: 1.9 GHz vs 2.9 GHz). The Core i7-8665U uses the Whiskey Lake-U (2018−2019) architecture (14 nm), while the Xeon E5-4617 uses Sandy Bridge-EP (2012) (32 nm). In PassMark, the Core i7-8665U scores 6,202 against the Xeon E5-4617's 6,298 — a 1.5% lead for the Xeon E5-4617. L3 cache: 8 MB (total) on the Core i7-8665U vs 15360 kB (total) on the Xeon E5-4617.

Feature	Core i7-8665U	Xeon E5-4617
Cores / Threads	4 / 8	6 / 6+50%
Boost Clock	4.8 GHz+41%	3.4 GHz
Base Clock	1.9 GHz	2.9 GHz+53%
L3 Cache	8 MB (total)	15360 kB (total)+88%
L2 Cache	256 kB (per core)	256 kB (per core)
Process	14 nm-56%	32 nm
Architecture	Whiskey Lake-U (2018−2019)	Sandy Bridge-EP (2012)
PassMark	6,202	6,298+2%

🧠

Memory & Platform

The Core i7-8665U uses the FCBGA1528 socket (PCIe 3.0), while the Xeon E5-4617 uses LGA2011 (PCIe 2.0) — making them incompatible on the same motherboard.