Core i5-5300U vs Core i5-3340M

Core i5-5300U

2 Cores4 Thrd512 WWMax: 2.9 GHz2015

Core i5-3340M

2 Cores4 Thrd512 WWMax: 3.4 GHz2013

Performance Spectrum - CPU

Core i5-5300U

2 / 4

2,709

+0.6%

2,692

0.0%

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 i5-3340M is on rank 59, so the Core i5-3340M 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 i5-3340M

#13

Ryzen 3 210

MSRP: $99|Avg: $99

99%

#14

Ryzen 5 PRO 230

MSRP: $150|Avg: $150

98%

#15

Ryzen 5 220

MSRP: $150|Avg: $150

93%

#47

Atom x5-Z8300

MSRP: $20|Avg: N/A

218%

#48

Atom Z3735G

MSRP: $17|Avg: N/A

215%

#49

Core i5-480M

MSRP: $81|Avg: $77

197%

#50

Core i5-460M

MSRP: $80|Avg: $129

196%

#51

Core i5-2540M

MSRP: $266|Avg: $10

194%

#53

Core i5-450M

MSRP: $32|Avg: $31

188%

#54

Core i3-380M

MSRP: $49|Avg: $25

180%

#55

Core i5-430M

MSRP: N/A|Avg: $33

180%

#56

Core 2 Duo T6600

MSRP: N/A|Avg: $4

175%

#59

Core i5-3340M

MSRP: N/A|Avg: N/A

100%

#65

Core i5-3320M

MSRP: $225|Avg: N/A

99%

#66

Core i7-4510U

MSRP: $393|Avg: N/A

98%

#69

Core 2 Quad Q9100

MSRP: $14|Avg: $14

96%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Performance Trade-off: The Core i5-3340M leads in gaming performance. However, the Core i5-5300U is the stronger candidate for professional workloads, offering 0.6% greater multi-core processing power.

Insight	Core i5-5300U	Core i5-3340M
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	✅ Better multi-core power	❌ Weaker in multi-core tasks
Price	Equivalent pricing	Equivalent pricing
Longevity	🛑 Legacy (Broadwell-U (2015) / 14 nm)	🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm)

💎 Value Proposition

Insight	Core i5-5300U	Core i5-3340M
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 i5-3340M Benchmark Check

Technical Specifications

Side-by-side comparison of Core i5-5300U and Core i5-3340M

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 i5-3340M

The Core i5-3340M is manufactured by Intel. It was released in 1 January 2013 (12 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.7 GHz, with boost up to 3.4 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 2,692 points. Launch price was $225.

⚡

Processing Power

Both the Core i5-5300U and Core i5-3340M share an identical 2-core/4-thread configuration. Boost clocks reach 2.9 GHz on the Core i5-5300U versus 3.4 GHz on the Core i5-3340M — a 15.9% clock advantage for the Core i5-3340M (base: 2.3 GHz vs 2.7 GHz). The Core i5-5300U uses the Broadwell-U (2015) architecture (14 nm), while the Core i5-3340M uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Core i5-5300U scores 2,709 against the Core i5-3340M's 2,692 — a 0.6% lead for the Core i5-5300U. Both processors carry 3 MB (total) of L3 cache.

Feature	Core i5-5300U	Core i5-3340M
Cores / Threads	2 / 4	2 / 4
Boost Clock	2.9 GHz	3.4 GHz+17%
Base Clock	2.3 GHz	2.7 GHz+17%
L3 Cache	3 MB (total)	3 MB (total)
L2 Cache	256K (per core)	256K (per core)
Process	14 nm-36%	22 nm
Architecture	Broadwell-U (2015)	Ivy Bridge (2012−2013)
PassMark	2,709	2,692

🧠

Memory & Platform

The Core i5-5300U uses the FCBGA1168 socket (PCIe 3.0), while the Core i5-3340M uses PGA988 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i5-5300U	Core i5-3340M
Socket	FCBGA1168	PGA988
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	—	DDR3/L/-RS 1333/1600
Max RAM Capacity	—	32 GB
RAM Channels	—	2
ECC Support	—	❌
PCIe Lanes	—	16

🔧

Advanced Features

Virtualization: not specified (Core i5-5300U) / VT-x / VT-d / EPT (Core i5-3340M). The Core i5-3340M includes integrated graphics (Intel HD Graphics 4000), while the Core i5-5300U requires a dedicated GPU. Primary use case: Core i5-3340M targets Professional Laptop. Direct competitor: Core i5-3340M rivals AMD A10-4600M.