Core i5-5300U vs Core i3-7100U

CPU

GPU

Core i5-5300U

2 Cores4 Thrd512 WWMax: 2.9 GHz2015

Core i3-7100U

2 Cores4 Thrd15 WWMax: 2.4 GHz2016

Performance Spectrum - CPU

Core i5-5300U

2 / 4

2,709

0.0%

2,721

+0.4%

About PassMark

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 i5-5300U is positioned at rank 758 and the Core i3-7100U is on rank 752, so the Core i3-7100U 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 i5-5300U

#746

Atom x5-Z8300

MSRP: $20|Avg: N/A

1083%

#747

Atom Z3735G

MSRP: $17|Avg: N/A

1067%

#748

Core i5-480M

MSRP: $81|Avg: $77

980%

#749

Core i5-460M

MSRP: $80|Avg: $129

975%

#750

Core i5-2540M

MSRP: $266|Avg: $10

966%

#752

Core i5-450M

MSRP: $32|Avg: $31

933%

#753

Core i3-380M

MSRP: $49|Avg: $25

895%

#754

Core i5-430M

MSRP: N/A|Avg: $33

893%

#755

Core 2 Duo T6600

MSRP: N/A|Avg: $4

869%

#758

Core i5-5300U

MSRP: N/A|Avg: N/A

100%

#762

Core i3-N300

MSRP: $309|Avg: $309

99%

#767

Core i7-1250U

MSRP: $426|Avg: N/A

98%

#773

Core i7-9750HF

MSRP: $395|Avg: $395

97%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Core i3-7100U

#740

Atom x5-Z8300

MSRP: $20|Avg: N/A

1078%

#741

Atom Z3735G

MSRP: $17|Avg: N/A

1062%

#742

Core i5-480M

MSRP: $81|Avg: $77

975%

#743

Core i5-460M

MSRP: $80|Avg: $129

971%

#744

Core i5-2540M

MSRP: $266|Avg: $10

962%

#746

Core i5-450M

MSRP: $32|Avg: $31

929%

#747

Core i3-380M

MSRP: $49|Avg: $25

891%

#748

Core i5-430M

MSRP: N/A|Avg: $33

889%

#749

Core 2 Duo T6600

MSRP: N/A|Avg: $4

865%

#752

Core i3-7100U

MSRP: N/A|Avg: N/A

100%

#757

Core i7-11370H

MSRP: $426|Avg: N/A

100%

#761

Core i3-N300

MSRP: $309|Avg: $309

99%

#767

Core i7-1250U

MSRP: $426|Avg: N/A

98%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Performance Trade-off: The Core i5-5300U leads in gaming performance. However, the Core i3-7100U is the stronger candidate for professional workloads, offering 0.4% greater multi-core processing power.

Insight	Core i5-5300U	Core i3-7100U
Gaming	✅ Superior gaming performance	❌ Lower gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	Equivalent pricing	Equivalent pricing
Longevity	🛑 Legacy (Broadwell-U (2015) / 14 nm)	🛑 Legacy (Kaby Lake (2016−2019) / 14 nm)

💎 Value Proposition

Insight	Core i5-5300U	Core i3-7100U
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	Equivalent pricing	Equivalent pricing

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 i5-5300U Benchmark Check

Core i3-7100U Benchmark Check

Technical Specifications

Side-by-side comparison of Core i5-5300U and Core i3-7100U

Core i5-5300U

The Core i5-5300U is manufactured by Intel. It was released in 1 March 2015 (10 years ago). It is based on the Broadwell-U (2015) architecture. It features 2 cores and 4 threads. Base frequency is 2.3 GHz, with boost up to 2.9 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 2,709 points. Launch price was $281.

Core i3-7100U

The Core i3-7100U is manufactured by Intel. It was released in 30 August 2016 (9 years ago). It is based on the Kaby Lake (2016−2019) architecture. It features 2 cores and 4 threads. Base frequency is 2.4 GHz, with boost up to 2.4 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: BGA1356. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 2,721 points. Launch price was $281.

⚡

Processing Power

Both the Core i5-5300U and Core i3-7100U share an identical 2-core/4-thread configuration. Boost clocks reach 2.9 GHz on the Core i5-5300U versus 2.4 GHz on the Core i3-7100U — a 18.9% clock advantage for the Core i5-5300U (base: 2.3 GHz vs 2.4 GHz). The Core i5-5300U uses the Broadwell-U (2015) architecture (14 nm), while the Core i3-7100U uses Kaby Lake (2016−2019) (14 nm). In PassMark, the Core i5-5300U scores 2,709 against the Core i3-7100U's 2,721 — a 0.4% lead for the Core i3-7100U. L3 cache: 3 MB (total) on the Core i5-5300U vs 3 MB on the Core i3-7100U.

Feature	Core i5-5300U	Core i3-7100U
Cores / Threads	2 / 4	2 / 4
Boost Clock	2.9 GHz+21%	2.4 GHz
Base Clock	2.3 GHz	2.4 GHz+4%
L3 Cache	3 MB (total)	3 MB
L2 Cache	256K (per core)	512 kB+100%
Process	14 nm	14 nm
Architecture	Broadwell-U (2015)	Kaby Lake (2016−2019)
PassMark	2,709	2,721
Geekbench 6 Single	—	841

🧠

Memory & Platform

The Core i5-5300U uses the FCBGA1168 socket (PCIe 3.0), while the Core i3-7100U uses BGA1356 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i5-5300U	Core i3-7100U
Socket	FCBGA1168	BGA1356
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	—	DDR4-2133
Max RAM Capacity	—	32 GB
RAM Channels	—	2
ECC Support	—	❌
PCIe Lanes	—	12

🔧

Advanced Features

Virtualization: not specified (Core i5-5300U) / VT-x, VT-d, EPT (Core i3-7100U). The Core i3-7100U includes integrated graphics (HD Graphics 620), while the Core i5-5300U requires a dedicated GPU. Primary use case: Core i3-7100U targets Mainstream Laptop. Direct competitor: Core i3-7100U rivals Ryzen 3 3200U.