Core i7-4558U vs Celeron J4125

CPU

GPU

Core i7-4558U

2 Cores4 Thrd512 WWMax: 3.3 GHz2013

Celeron J4125

4 Cores4 Thrd10 WWMax: 2.7 GHz2019

Performance Spectrum - CPU

Core i7-4558U

2 / 4

2,966

+1.0%

2,936

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. The Core i7-4558U is positioned at rank #452 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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 i7-4558U

#440

Atom x5-Z8300

MSRP: $20|Avg: N/A

594%

#441

Atom Z3735G

MSRP: $17|Avg: N/A

585%

#442

Core i5-480M

MSRP: $81|Avg: $77

537%

#443

Core i5-460M

MSRP: $80|Avg: $129

534%

#444

Core i5-2540M

MSRP: $266|Avg: $10

530%

#446

Core i5-450M

MSRP: $32|Avg: $31

511%

#447

Core i3-380M

MSRP: $49|Avg: $25

490%

#448

Core i5-430M

MSRP: N/A|Avg: $33

490%

#449

Core 2 Duo T6600

MSRP: N/A|Avg: $4

476%

#452

Core i7-4558U

MSRP: N/A|Avg: N/A

100%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar

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 Celeron J4125 (2019) utilizes 14 nm technology and DDR4, providing a fundamental performance advantage.

Insight	Core i7-4558U	Celeron J4125
Gaming	✅ Superior gaming performance	❌ Lower gaming performance
Workstation	✅ Better multi-core power	❌ Weaker in multi-core tasks
Price	Equivalent pricing	Equivalent pricing
Longevity	🛑 Legacy (Haswell-ULT (2013) / 22 nm)	✨ Modern (Gemini Lake Refresh (2019) / 14 nm)

💎 Value Proposition

The Core i7-4558U (2013) relies on 22 nm technology and DDR3, placing it in a different performance category relative to modern standards.

Insight	Core i7-4558U	Celeron J4125
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 i7-4558U Benchmark Check

Celeron J4125 Benchmark Check

Technical Specifications

Side-by-side comparison of Core i7-4558U and Celeron J4125

Core i7-4558U

The Core i7-4558U is manufactured by Intel. It was released in 4 June 2013 (12 years ago). It is based on the Haswell-ULT (2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.8 GHz, with boost up to 3.3 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 28 Watt. Memory support: DDR3. Passmark benchmark score: 2,966 points. Launch price was $454.

Celeron J4125

The Celeron J4125 is manufactured by Intel. It was released in 4 November 2019 (6 years ago). It is based on the Gemini Lake Refresh (2019) architecture. It features 4 cores and 4 threads. Base frequency is 2 GHz, with boost up to 2.7 GHz. L3 cache: 4 MB. L2 cache: 4 MB (total). Built on 14 nm process technology. Socket: FCBGA1090. Thermal design power (TDP): 10 Watt. Memory support: DDR4. Passmark benchmark score: 2,936 points. Launch price was $107.

⚡

Processing Power

The Core i7-4558U packs 2 cores / 4 threads, while the Celeron J4125 offers 4 cores / 4 threads — the Celeron J4125 has 2 more cores. Boost clocks reach 3.3 GHz on the Core i7-4558U versus 2.7 GHz on the Celeron J4125 — a 20% clock advantage for the Core i7-4558U (base: 2.8 GHz vs 2 GHz). The Core i7-4558U uses the Haswell-ULT (2013) architecture (22 nm), while the Celeron J4125 uses Gemini Lake Refresh (2019) (14 nm). In PassMark, the Core i7-4558U scores 2,966 against the Celeron J4125's 2,936 — a 1% lead for the Core i7-4558U. L3 cache: 4 MB (total) on the Core i7-4558U vs 4 MB on the Celeron J4125.

Feature	Core i7-4558U	Celeron J4125
Cores / Threads	2 / 4	4 / 4+100%
Boost Clock	3.3 GHz+22%	2.7 GHz
Base Clock	2.8 GHz+40%	2 GHz
L3 Cache	4 MB (total)	4 MB
L2 Cache	256K (per core)	4 MB (total)+1500%
Process	22 nm	14 nm-36%
Architecture	Haswell-ULT (2013)	Gemini Lake Refresh (2019)
PassMark	2,966+1%	2,936

🧠

Memory & Platform

The Core i7-4558U uses the FCBGA1168 socket (PCIe 3.0), while the Celeron J4125 uses FCBGA1090 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i7-4558U	Celeron J4125
Socket	FCBGA1168	FCBGA1090
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	—	2400
Max RAM Capacity	—	8
RAM Channels	—	2
ECC Support	—	❌
PCIe Lanes	—	6

🔧

Advanced Features

Virtualization: not specified (Core i7-4558U) / true (Celeron J4125). The Celeron J4125 includes integrated graphics (Intel UHD Graphics 600), while the Core i7-4558U requires a dedicated GPU. Direct competitor: Celeron J4125 rivals Ryzen Embedded R1305G.