Pentium U5400 vs Core i5-13600K

CPU

GPU

Pentium U5400

2 Cores2 Thrd18 WWMax: 1.2 GHz2010

Core i5-13600K

14 Cores20 Thrd125 WWMax: 5.1 GHz2022

Performance Spectrum - CPU

Pentium U5400

2 / 2

1,286

0.0%

37,655

+2828.1%

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 Pentium U5400 is positioned at rank #1219 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 Pentium U5400

#1207

Atom x5-Z8300

MSRP: $20|Avg: N/A

6593%

#1208

Atom Z3735G

MSRP: $17|Avg: N/A

6497%

#1209

Core i5-480M

MSRP: $81|Avg: $77

5964%

#1210

Core i5-460M

MSRP: $80|Avg: $129

5937%

#1211

Core i5-2540M

MSRP: $266|Avg: $10

5883%

#1213

Core i5-450M

MSRP: $32|Avg: $31

5681%

#1214

Core i3-380M

MSRP: $49|Avg: $25

5447%

#1215

Core i5-430M

MSRP: N/A|Avg: $33

5438%

#1216

Core 2 Duo T6600

MSRP: N/A|Avg: $4

5292%

#1219

Pentium U5400

MSRP: $289|Avg: $214

100%

#1220

Pentium T2330

MSRP: $150|Avg: $7

100%

#1221

Z-01

MSRP: $50|Avg: $10

97%

#1222

Pentium T2310

MSRP: $150|Avg: $14

94%

#1223

Celeron SU2300

MSRP: $134|Avg: $134

91%

#1224

Core i5-560UM

MSRP: $250|Avg: N/A

91%

#1225

Core i7-660UM

MSRP: $317|Avg: N/A

91%

#1226

C-30

MSRP: $50|Avg: $15

90%

#1228

Core i7-620UM

MSRP: $278|Avg: N/A

88%

#1230

Celeron 570

MSRP: $134|Avg: $15

85%

#1232

Core i7-820QM

MSRP: $546|Avg: N/A

75%

#1233

Core Duo T2700

MSRP: $663|Avg: N/A

63%

Based on actual market prices and performance synthetic scores.

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 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	Pentium U5400	Core i5-13600K
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	✅ More affordable ($214)	⚠️ Higher cost ($319)
Longevity	🛑 Legacy (Arrandale (2010−2011) / 32 nm)	✨ Modern (Raptor Lake, Raptor Cove, Gracemont (2022) / Intel 7 nm)

💎 Value Proposition

The Pentium U5400 (2010) relies on 32 nm technology and DDR3, placing it in a different performance category relative to modern standards.

Insight	Pentium U5400	Core i5-13600K
Cost Efficiency	❌ Lower cost efficiency	✅ Better overall value (+1864%)
Upfront Cost	✅ More affordable ($214)	⚠️ Higher cost ($319)

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.

Pentium U5400 Benchmark Check

Core i5-13600K Benchmark Check

Path of Exile 2

No prediction data available

Valorant

No prediction data available

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Pentium U5400 and Core i5-13600K

Pentium U5400

The Pentium U5400 is manufactured by Intel. It was released in 2007-01-01. It is based on the Arrandale (2010−2011) architecture. It features 2 cores and 2 threads. Base frequency is 1.2 GHz, with boost up to 1.2 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: BGA1288. Thermal design power (TDP): 18 Watt. Memory support: DDR3. Passmark benchmark score: 1,286 points. Launch price was $69.

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.

⚡

Processing Power

The Pentium U5400 packs 2 cores / 2 threads, while the Core i5-13600K offers 14 cores / 20 threads — the Core i5-13600K has 12 more cores. Boost clocks reach 1.2 GHz on the Pentium U5400 versus 5.1 GHz on the Core i5-13600K — a 123.8% clock advantage for the Core i5-13600K (base: 1.2 GHz vs 3.5 GHz). The Pentium U5400 uses the Arrandale (2010−2011) architecture (32 nm), while the Core i5-13600K uses Raptor Lake, Raptor Cove, Gracemont (2022) (Intel 7 nm). In PassMark, the Pentium U5400 scores 1,286 against the Core i5-13600K's 37,655 — a 186.8% lead for the Core i5-13600K. L3 cache: 3 MB (total) on the Pentium U5400 vs 24 MB on the Core i5-13600K.

Feature	Pentium U5400	Core i5-13600K
Cores / Threads	2 / 2	14 / 20+600%
Boost Clock	1.2 GHz	5.1 GHz+325%
Base Clock	1.2 GHz	3.5 GHz+192%
L3 Cache	3 MB (total)	24 MB+700%
L2 Cache	256K (per core)	2 MB (per core)+700%
Process	32 nm	Intel 7 nm-78%
Architecture	Arrandale (2010−2011)	Raptor Lake, Raptor Cove, Gracemont (2022)
PassMark	1,286	37,655+2828%
Geekbench 6 Single	170	—
Geekbench 6 Multi	300	—

🧠

Memory & Platform

The Pentium U5400 uses the BGA1288 socket (PCIe 2.0), while the Core i5-13600K uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-800 on the Pentium U5400 versus DDR5-5600 on the Core i5-13600K — the Core i5-13600K supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-13600K supports up to 192 GB of RAM compared to 8 GB — 184% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Pentium U5400) vs 20 (Core i5-13600K) — the Core i5-13600K offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: HM55 (Pentium U5400) and Intel 600 series,Intel 700 series (Core i5-13600K).

Feature	Pentium U5400	Core i5-13600K
Socket	BGA1288	LGA1700
PCIe Generation	PCIe 2.0	PCIe 5.0+150%
Max RAM Speed	DDR3-800	DDR5-5600+67%
Max RAM Capacity	8 GB	192 GB+2300%
RAM Channels	2	2
ECC Support	❌	✅
PCIe Lanes	16	20+25%

🔧

Advanced Features

Only the Core i5-13600K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x (Pentium U5400) vs VT-x, VT-d (Core i5-13600K). Both include integrated graphics — Intel HD Graphics (Ironlake) (Pentium U5400) and UHD Graphics 770 (Core i5-13600K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Pentium U5400 targets Legacy Budget Laptop, Core i5-13600K targets Desktop.

Feature	Pentium U5400	Core i5-13600K
Integrated GPU	Yes	Yes
IGPU Model	Intel HD Graphics (Ironlake)	UHD Graphics 770
Unlocked	No	Yes
AVX-512	No	No
Virtualization	VT-x	VT-x, VT-d
Target Use	Legacy Budget Laptop	Desktop

💰

Value Analysis

The Pentium U5400 launched at $289 MSRP, while the Core i5-13600K debuted at $329. At current prices ($214 vs $319), the Pentium U5400 is $105 cheaper. In terms of value (PassMark points per dollar), the Pentium U5400 delivers 6.0 pts/$ vs 118.0 pts/$ for the Core i5-13600K — making the Core i5-13600K the 180.6% better value option.