Core i7-4558U vs Xeon W3520

Core i7-4558U

2 Cores4 Thrd512 WWMax: 3.3 GHz2013

Xeon W3520

4 Cores8 Thrd130 WWMax: 2.93 GHz2009

Performance Spectrum - CPU

Core i7-4558U

2 / 4

2,966

+0.9%

2,940

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 i7-4558U is positioned at rank 452 and the Xeon W3520 is on rank 861, so the Core i7-4558U 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 i7-4558U

#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 Xeon W3520

Xeon Platinum 8454H

MSRP: $6540|Avg: N/A

20080%

Xeon Gold 6240R

MSRP: $2444|Avg: N/A

3791%

#10

Xeon 6337P

MSRP: $60|Avg: $5

3368%

#15

EPYC 9174F

MSRP: $194|Avg: $30

2602%

#485

Xeon Gold 6258R

MSRP: $3950|Avg: $1400

99%

#486

EPYC 9175F

MSRP: $4256|Avg: $3703

99%

#488

EPYC 9534

MSRP: $8803|Avg: $2999

98%

#489

EPYC 9654

MSRP: $11805|Avg: $5345

98%

#490

EPYC 7H12

MSRP: $6950|Avg: $1340

97%

#491

EPYC 7742

MSRP: $6950|Avg: $800

97%

#492

Xeon Platinum 8352M

MSRP: $4471|Avg: $4471

96%

#493

Xeon Platinum 8570

MSRP: $9595|Avg: $9595

94%

#861

Xeon W3520

MSRP: $284|Avg: $15

100%

#862

Xeon E3-1271 v3

MSRP: $727|Avg: $831

100%

#863

Xeon E5603

MSRP: $188|Avg: N/A

99%

#871

Xeon 6315P

MSRP: $1166|Avg: $160

97%

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 ($15) and a Consumer Desktop CPU. The Xeon W3520 is engineered for massive parallel workloads (rendering, scientific simulations), offering significantly higher core counts.

Insight	Core i7-4558U	Xeon W3520
Gaming	✅ Superior gaming performance	❌ Lower gaming performance
Workstation	✅ Better multi-core power	❌ Weaker in multi-core tasks
Price	✅ More affordable ($0)	⚠️ Higher cost ($15)
Longevity	🛑 Legacy (Haswell-ULT (2013) / 22 nm)	🛑 Legacy (Bloomfield (2008−2010) / 45 nm)

💎 Value Proposition

The Core i7-4558U ($0), 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 ($15 less, 100% cheaper), making it the better choice for daily use and gaming.

Insight	Core i7-4558U	Xeon W3520
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	✅ More affordable ($0)	⚠️ Higher cost ($15)

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

Xeon W3520 Benchmark Check

Technical Specifications

Side-by-side comparison of Core i7-4558U and Xeon W3520

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.

Xeon W3520

The Xeon W3520 is manufactured by Intel. It was released in 30 March 2009 (16 years ago). It is based on the Bloomfield (2008−2010) architecture. It features 4 cores and 8 threads. Base frequency is 2.66 GHz, with boost up to 2.93 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 2,940 points. Launch price was $404.

⚡

Processing Power

The Core i7-4558U packs 2 cores / 4 threads, while the Xeon W3520 offers 4 cores / 8 threads — the Xeon W3520 has 2 more cores. Boost clocks reach 3.3 GHz on the Core i7-4558U versus 2.93 GHz on the Xeon W3520 — a 11.9% clock advantage for the Core i7-4558U (base: 2.8 GHz vs 2.66 GHz). The Core i7-4558U uses the Haswell-ULT (2013) architecture (22 nm), while the Xeon W3520 uses Bloomfield (2008−2010) (45 nm). In PassMark, the Core i7-4558U scores 2,966 against the Xeon W3520's 2,940 — a 0.9% lead for the Core i7-4558U. L3 cache: 4 MB (total) on the Core i7-4558U vs 8 MB (total) on the Xeon W3520.

Feature	Core i7-4558U	Xeon W3520
Cores / Threads	2 / 4	4 / 8+100%
Boost Clock	3.3 GHz+13%	2.93 GHz
Base Clock	2.8 GHz+5%	2.66 GHz
L3 Cache	4 MB (total)	8 MB (total)+100%
L2 Cache	256K (per core)	256 kB (per core)
Process	22 nm-51%	45 nm
Architecture	Haswell-ULT (2013)	Bloomfield (2008−2010)
PassMark	2,966	2,940

🧠

Memory & Platform

The Core i7-4558U uses the FCBGA1168 socket (PCIe 3.0), while the Xeon W3520 uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard.