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.

Overview

The Xeon E5-1428L is manufactured by Intel. It was released in 2015-01-01. It is based on the Sandy Bridge-EN (2012) architecture. It features 6 cores and 12 threads. Base frequency is 1.8 GHz, with boost up to 1.8 GHz. L3 cache: 15360 kB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1356. Thermal design power (TDP): 60 Watt. Memory support: DDR3. Passmark benchmark score: 6,255 points. Launch price was $800.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Xeon E5-1428L is positioned at rank #460 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 Xeon E5-1428L

Xeon Platinum 8454H

MSRP: $6540|Avg: N/A

6644%

Xeon Gold 6240R

MSRP: $2444|Avg: N/A

1254%

#10

Xeon 6337P

MSRP: $60|Avg: $5

1115%

#15

EPYC 9174F

MSRP: $194|Avg: $30

861%

#294

Xeon Gold 6444Y

MSRP: $3622|Avg: N/A

99%

#295

Ryzen Threadripper PRO 7965WX

MSRP: $2649|Avg: $2782

99%

#296

Xeon Platinum 8380

MSRP: $2010|Avg: $965

99%

#297

EPYC 7453

MSRP: $1570|Avg: $1253

99%

#298

Xeon Gold 5418Y

MSRP: $1483|Avg: N/A

98%

#299

Xeon w5-3425

MSRP: $1189|Avg: $1189

97%

#300

EPYC 9255

MSRP: $2495|Avg: $1934

97%

#459

Xeon E5-1428L V2

MSRP: $494|Avg: $83

100%

#460

Xeon E5-1428L

MSRP: $480|Avg: N/A

100%

#462

Xeon E5-2620 v2

MSRP: N/A|Avg: $54

100%

#468

Xeon X5670

MSRP: $67|Avg: $30

98%

#469

Xeon E7340

MSRP: $213|Avg: $132

98%

#470

Xeon E3-1275 v6

MSRP: $499|Avg: $142

98%

#472

Pentium D1508

MSRP: $106|Avg: $106

98%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Xeon E5-1428L across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Xeon E5-1428L specifications and capabilities.

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Processing Power

The Xeon E5-1428L is a 6-core / 12-thread processor based on the Sandy Bridge-EN (2012) architecture, manufactured on a 32 nm process node. It reaches a maximum boost clock of 1.8 GHz from a base frequency of 1.8 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. With a massive 15360 kB (total) L3 cache (3D V-Cache technology), this processor has a significant gaming advantage — the large cache drastically reduces memory latency in game engines., plus 256 kB (per core) of L2 cache and 64 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 6,255, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Xeon E5-1428L
Cores / ThreadsPhysical/logical processing units	6C / 12T
Max Boost ClockPeak single-core speed under boost	1.8 GHz
Base ClockGuaranteed minimum operating frequency	1.8 GHz
ArchitectureCPU microarchitecture design	Sandy Bridge-EN (2012)
Process NodeFabrication technology — smaller = more efficient	32 nm
L3 CacheShared cache — reduces memory latency for all cores	15360 kB (total)
L2 CachePer-core fast cache for frequently accessed data	256 kB (per core)
L1 CacheUltra-fast per-core cache	64 kB (per core)
Die SizePhysical silicon area of the processor	294 mm2
Transistor CountMore transistors = more capabilities	1,270 million
Bus SpeedData bus frequency	0 GT/s
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	6,255

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Memory & Platform

The Xeon E5-1428L fits into the LGA1356 socket and supports PCIe 2.0. It supports DDR3 memory.

Specification	Xeon E5-1428L
TypeDesktop or Laptop processor	server
SocketMotherboard socket required	LGA1356
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 2.0
RAM TypeSupported memory standard	DDR3
Max CPUs in ConfigMulti-socket support for servers	1

🌡️

Power & Cooling

The Xeon E5-1428L has a rated TDP (Thermal Design Power) of 60 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Xeon E5-1428L
TDPThermal Design Power — heat output under sustained workload	60 Watt

💰

Value Analysis

At an average price of $480, the Xeon E5-1428L delivers 13 PassMark points per dollar. It currently holds Rank #460 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #1685 out of all indexed processors.

Specification	Xeon E5-1428L
MSRPManufacturer's Suggested Retail Price	$480
Launch PriceOriginal retail price at launch	$800
Cost-Benefit RankPosition in overall value ranking	#460
Performance RankPosition in overall performance ranking	#1685
Release DateLaunch date	2015-01-01
Release Year	2012
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel