Core i5-13400F
VS
Xeon D-1521

Core i5-13400F vs Xeon D-1521

Intel

Core i5-13400F

10 Cores16 Thrd65 WWMax: 4.6 GHz2023
VS
Intel

Xeon D-1521

4 Cores8 Thrd45 WWMax: 2.7 GHz2015

Performance Spectrum - CPU

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.

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 i5-13400F

#66
Ryzen 7 5700
MSRP: $179|Avg: $164
107%
#67
Ryzen 5 PRO 2600
MSRP: $199|Avg: $90
107%
#68
Ryzen 3 4100
MSRP: $99|Avg: $75
106%
#69
Ryzen 9 9900X
MSRP: $499|Avg: $370
106%
#70
Ryzen 5 7600
MSRP: $229|Avg: $185
105%
#71
Core i5-14490F
MSRP: $209|Avg: $190
105%
#72
Core i5-12600KF
MSRP: $264|Avg: $190
104%
#73
Core i5-13600KF
MSRP: $249|Avg: $258
104%
#74
Ryzen 5 5500GT
MSRP: $125|Avg: $130
104%
#75
Ryzen 7 1700
MSRP: $140|Avg: $185
76%
#75
Ryzen 7 PRO 4750G
MSRP: $309|Avg: $140
104%
#76
Ryzen 7 7700X
MSRP: $399|Avg: $249
103%
#77
Ryzen 9 5900XT
MSRP: $349|Avg: $311
102%
#78
Core i5-12500
MSRP: $212|Avg: $140
101%
#79
Core i5-14600K
MSRP: $329|Avg: $275
101%
#80
Ryzen 7 7700
MSRP: $329|Avg: $246
101%
#81
Core i5-13400F
MSRP: $196|Avg: $180
100%
#82
Core i3-12100T
MSRP: $125|Avg: $90
100%
#83
Core i7-11700F
MSRP: $298|Avg: $150
100%
#84
Core i3-10105F
MSRP: $97|Avg: $65
99%
#85
Core i5-9400T
MSRP: $182|Avg: $60
98%
#86
Core i7-12700KF
MSRP: $384|Avg: $250
98%
#87
Core i5-12490F
MSRP: $250|Avg: $150
98%
#88
Ryzen 5 5600GT
MSRP: $140|Avg: $150
97%
#89
Ryzen 5 PRO 5655G
MSRP: $146|Avg: $146
97%
#90
Ryzen 7 PRO 5755G
MSRP: $300|Avg: $180
97%
#91
Ryzen 5 PRO 4650G
MSRP: $209|Avg: $120
96%
#92
Ryzen 5 8600G
MSRP: $229|Avg: $190
96%
#93
Core i7-13700KF
MSRP: $384|Avg: $350
94%
#94
Ryzen 7 9700X
MSRP: $359|Avg: $285
94%
#95
Ryzen 9 7900
MSRP: $429|Avg: $370
94%
Based on actual market prices and performance synthetic scores.

Performance Per Dollar Xeon D-1521

#1
Xeon Platinum 8454H
MSRP: $6540|Avg: N/A
7251%
#6
Xeon Gold 6240R
MSRP: $2444|Avg: N/A
1369%
#10
Xeon 6337P
MSRP: $60|Avg: $5
1216%
#15
EPYC 9174F
MSRP: $194|Avg: $30
940%
#312
EPYC 7643P
MSRP: $2722|Avg: $2722
99%
#313
Xeon w5-3435X
MSRP: $1589|Avg: $163
99%
#314
Xeon Gold 6312U
MSRP: $1645|Avg: N/A
99%
#315
EPYC 7443
MSRP: $2010|Avg: $1800
98%
#316
Xeon Gold 6416H
MSRP: $1845|Avg: N/A
98%
#318
EPYC 7343
MSRP: $1565|Avg: $1350
97%
#319
Ryzen Threadripper PRO 5965WX
MSRP: $2399|Avg: $225
97%
#320
EPYC 7413
MSRP: $1825|Avg: $450
97%
#505
Xeon D-1521
MSRP: $199|Avg: $241
100%
#513
Xeon E3-1220 v5
MSRP: $203|Avg: $100
98%
#515
Xeon X5690
MSRP: $250|Avg: $250
98%
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 i5-13400F (2023) utilizes Intel 7 nm technology and DDR5, DDR4, providing a fundamental performance advantage.
InsightCore i5-13400FXeon D-1521
Gaming
Superior gaming performance
Lower gaming performance
Workstation
Better multi-core power
Weaker in multi-core tasks
Price
More affordable ($180)
⚠️ Higher cost ($241)
Longevity
✨ Modern (Raptor Lake-S (2023−2024) / Intel 7 nm)
🛑 Legacy (Broadwell (2015−2019) / 14 nm)

💎 Value Proposition

The Xeon D-1521 (2015) relies on 14 nm technology and DDR4, DDR3, placing it in a different performance category relative to modern standards.
InsightCore i5-13400FXeon D-1521
Cost Efficiency
Better overall value (+488%)
Lower cost efficiency
Upfront Cost
More affordable ($180)
⚠️ Higher cost ($241)

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.

Technical Specifications

Side-by-side comparison of Core i5-13400F and Xeon D-1521

Intel

Core i5-13400F

The Core i5-13400F is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 10 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 4.6 GHz. L3 cache: 20 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5, DDR4. Passmark benchmark score: 25,029 points. Launch price was $196.

Intel

Xeon D-1521

The Xeon D-1521 is manufactured by Intel. It was released in 1 November 2015 (10 years ago). It is based on the Broadwell (2015−2019) architecture. It features 4 cores and 8 threads. Base frequency is 2.4 GHz, with boost up to 2.7 GHz. L3 cache: 1.5 MB (per core). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1667. Thermal design power (TDP): 45 Watt. Memory support: DDR4, DDR3. Passmark benchmark score: 5,703 points. Launch price was $199.

Processing Power

The Core i5-13400F packs 10 cores / 16 threads, while the Xeon D-1521 offers 4 cores / 8 threads — the Core i5-13400F has 6 more cores. Boost clocks reach 4.6 GHz on the Core i5-13400F versus 2.7 GHz on the Xeon D-1521 — a 52.1% clock advantage for the Core i5-13400F (base: 2.5 GHz vs 2.4 GHz). The Core i5-13400F uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Xeon D-1521 uses Broadwell (2015−2019) (14 nm). In PassMark, the Core i5-13400F scores 25,029 against the Xeon D-1521's 5,703 — a 125.8% lead for the Core i5-13400F. L3 cache: 20 MB (total) on the Core i5-13400F vs 1.5 MB (per core) on the Xeon D-1521.

FeatureCore i5-13400FXeon D-1521
Cores / Threads
10 / 16+150%
4 / 8
Boost Clock
4.6 GHz+70%
2.7 GHz
Base Clock
2.5 GHz+4%
2.4 GHz
L3 Cache
20 MB (total)+1233%
1.5 MB (per core)
L2 Cache
1.25 MB (per core)+400%
256K (per core)
Process
Intel 7 nm-50%
14 nm
Architecture
Raptor Lake-S (2023−2024)
Broadwell (2015−2019)
PassMark
25,029+339%
5,703
Cinebench R23 Multi
16,211
Geekbench 6 Single
2,407
Geekbench 6 Multi
11,408
🧠

Memory & Platform

The Core i5-13400F uses the LGA1700 socket (PCIe 5.0), while the Xeon D-1521 uses FCBGA1667 (PCIe 3.0) — making them incompatible on the same motherboard.

FeatureCore i5-13400FXeon D-1521
Socket
LGA1700
FCBGA1667
PCIe Generation
PCIe 5.0+67%
PCIe 3.0
Max RAM Speed
DDR5-4800, DDR4-3200
Max RAM Capacity
192 GB
RAM Channels
2
ECC Support
PCIe Lanes
20
🔧

Advanced Features

Virtualization: VT-x, VT-d (Core i5-13400F) / not specified (Xeon D-1521). Primary use case: Core i5-13400F targets Gaming. Direct competitor: Core i5-13400F rivals Ryzen 5 7600.

FeatureCore i5-13400FXeon D-1521
Integrated GPU
No
Unlocked
No
AVX-512
No
Virtualization
VT-x, VT-d
Target Use
Gaming
💰

Value Analysis

The Core i5-13400F launched at $196 MSRP, while the Xeon D-1521 debuted at $199. At current prices ($180 vs $241), the Core i5-13400F is $61 cheaper. In terms of value (PassMark points per dollar), the Core i5-13400F delivers 139.1 pts/$ vs 23.7 pts/$ for the Xeon D-1521 — making the Core i5-13400F the 141.8% better value option.

FeatureCore i5-13400FXeon D-1521
MSRP
$196-2%
$199
Avg Price (30d)
$180-25%
$241
Performance per Dollar
139.1+487%
23.7
Release Date
2023
2015