Core i5-13600K vs Pentium 1403

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.

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 i5-13600K

#120

Ryzen 5 5600XT

MSRP: $192|Avg: $180

105%

#121

Core i5-13600

MSRP: $255|Avg: $255

105%

#122

Core i3-13100F

MSRP: $109|Avg: $119

104%

#123

Ryzen 5 5600G

MSRP: $259|Avg: $160

104%

#124

Core Ultra 9 285K

MSRP: $589|Avg: $550

104%

#125

Core i5-13400E

MSRP: $221|Avg: $221

103%

#126

Ryzen 7 8700F

MSRP: $270|Avg: $257

103%

#127

Core i9-14900KF

MSRP: $564|Avg: $480

103%

#128

Core i7-12700K

MSRP: $409|Avg: $285

102%

#129

Core i9-13900KF

MSRP: $599|Avg: $480

102%

#130

Core i7-12700

MSRP: $250|Avg: $250

102%

#131

Core Ultra 5 245T

MSRP: $270|Avg: $270

102%

#132

Core i5-8500

MSRP: $192|Avg: $80

101%

#133

Core i5-9400F

MSRP: $182|Avg: $80

100%

#134

Core i5-11400

MSRP: $182|Avg: $141

100%

#135

Core i5-13600K

MSRP: $329|Avg: $319

100%

#136

Core i5-13500

MSRP: $242|Avg: $264

100%

#137

Ryzen 7 8700G

MSRP: $329|Avg: $269

100%

#138

Core i7-14700

MSRP: $384|Avg: $348

100%

#139

Ryzen 5 2500X

MSRP: $159|Avg: $80

99%

#140

Athlon Gold PRO 3150GE

MSRP: $100|Avg: $60

99%

#141

Core i9-13900K

MSRP: $599|Avg: $500

99%

#142

Core i3-14100

MSRP: $134|Avg: $131

98%

#143

Ryzen 5 3400G

MSRP: $149|Avg: $80

97%

#144

Core i7-10700KF

MSRP: $405|Avg: $160

97%

#145

Core i5-11600K

MSRP: $262|Avg: $170

97%

#146

Core i7-13700K

MSRP: $409|Avg: $400

97%

#147

Ryzen 5 PRO 3400G

MSRP: $149|Avg: $80

96%

#148

Ryzen 7 PRO 2700X

MSRP: $329|Avg: $150

96%

#149

Core i9-12900KS

MSRP: $739|Avg: $385

96%

#150

Ryzen 5 5500X3D

MSRP: $185|Avg: $180

95%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Pentium 1403

#1

Xeon Platinum 8454H

MSRP: $6540|Avg: N/A

5614%

#6

Xeon Gold 6240R

MSRP: $2444|Avg: N/A

1060%

#10

Xeon 6337P

MSRP: $60|Avg: $5

942%

#15

EPYC 9174F

MSRP: $194|Avg: $30

727%

#271

EPYC 7401

MSRP: $1500|Avg: $450

100%

#274

EPYC 7313

MSRP: $1083|Avg: $764

97%

#275

Xeon w5-2455X

MSRP: $1039|Avg: $1049

96%

#276

Xeon w3-2425

MSRP: $529|Avg: $529

96%

#404

Pentium 1403

MSRP: N/A|Avg: N/A

100%

#416

Xeon E3-1276 v3

MSRP: $213|Avg: $244

96%

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 i5-13600K (2022) utilizes Intel 7 nm technology and DDR4, DDR5, providing a fundamental performance advantage.

Insight	Core i5-13600K	Pentium 1403
Gaming	✅ Superior gaming performance	❌ Lower gaming performance
Workstation	✅ Better multi-core power	❌ Weaker in multi-core tasks
Price	⚠️ Higher cost ($319)	✅ More affordable ($0)
Longevity	✨ Modern (Raptor Lake, Raptor Cove, Gracemont (2022) / Intel 7 nm)	🛑 Legacy (Legacy / 32 nm)

💎 Value Proposition

The Pentium 1403 (2012) relies on 32 nm technology and DDR3-800, DDR3-1066, placing it in a different performance category relative to modern standards.

Insight	Core i5-13600K	Pentium 1403
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	⚠️ Higher cost ($319)	✅ More affordable ($0)

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 i5-13600K Benchmark Check

Pentium 1403 Benchmark Check

Technical Specifications

Side-by-side comparison of Core i5-13600K and Pentium 1403

Core i5-13600K

The Core i5-13600K is manufactured by Intel. It was released in 27 September 2022 (3 years ago). It is based on the Raptor Lake, Raptor Cove, Gracemont (2022) architecture. It features 14 cores and 20 threads. Base frequency is 3.5 GHz, with boost up to 5.1 GHz. L3 cache: 24 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 37,655 points. Launch price was $319.

Pentium 1403

The Pentium 1403 is manufactured by Intel. It was released in 2007-01-01. It features 2 cores and 2 threads. Base frequency: 2.6 GHz. L3 cache: 5 MB. Built on 32 nm process technology. Thermal design power (TDP): 80 Watt. Memory support: DDR3-800, DDR3-1066. Passmark benchmark score: 1,851 points. Launch price was $69.

⚡

Processing Power

The Core i5-13600K packs 14 cores / 20 threads, while the Pentium 1403 offers 2 cores / 2 threads — the Core i5-13600K has 12 more cores. The Core i5-13600K is built on the Raptor Lake, Raptor Cove, Gracemont (2022) architecture. In PassMark, the Core i5-13600K scores 37,655 against the Pentium 1403's 1,851 — a 181.3% lead for the Core i5-13600K. L3 cache: 24 MB on the Core i5-13600K vs 5 MB on the Pentium 1403.

Feature	Core i5-13600K	Pentium 1403
Cores / Threads	14 / 20+600%	2 / 2
Boost Clock	5.1 GHz	—
Base Clock	3.5 GHz+35%	2.6 GHz
L3 Cache	24 MB+380%	5 MB
L2 Cache	2 MB (per core)	—
Process	Intel 7 nm-78%	32 nm
Architecture	Raptor Lake, Raptor Cove, Gracemont (2022)	—
PassMark	37,655+1934%	1,851

🔧

Advanced Features

Virtualization: VT-x, VT-d (Core i5-13600K) / not specified (Pentium 1403). The Core i5-13600K includes integrated graphics (UHD Graphics 770), while the Pentium 1403 requires a dedicated GPU. Primary use case: Core i5-13600K targets Desktop.