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Overview

The Xeon D-1531 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 6 cores and 12 threads. Base frequency is 2.2 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: 7,668 points. Launch price was $348.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Xeon D-1531 is positioned at rank #1004 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 D-1531

Xeon Platinum 8454H

MSRP: $6540|Avg: N/A

55717%

Xeon Gold 6240R

MSRP: $2444|Avg: N/A

10520%

#10

Xeon 6337P

MSRP: $60|Avg: $5

9346%

#15

EPYC 9174F

MSRP: $194|Avg: $30

7220%

#539

Xeon Platinum 8280

MSRP: $10009|Avg: $2940

99%

#540

Xeon E7-8891 v3

MSRP: $6841|Avg: $418

85%

#541

Xeon E5-4669 v4

MSRP: $7007|Avg: $300

67%

#1004

Xeon D-1531

MSRP: $2057|Avg: $250

100%

#1005

Xeon 5130

MSRP: $316|Avg: $10

100%

#1007

Xeon E5-4640 v3

MSRP: $2859|Avg: $300

97%

#1008

Xeon E5440

MSRP: $690|Avg: $37

92%

#1009

Xeon E5-2643

MSRP: $1552|Avg: $50

90%

#1010

Xeon E5-2637

MSRP: $885|Avg: $40

90%

#1011

Xeon W3570

MSRP: $999|Avg: $15

88%

#1013

Xeon E5-4620

MSRP: $2141|Avg: $400

83%

#1014

Xeon E5-2680

MSRP: $3226|Avg: $40

77%

#1016

Xeon E5-4640

MSRP: $2725|Avg: N/A

69%

#1018

Xeon E5-4650

MSRP: $3616|Avg: $71

64%

#1019

Xeon E5-4650L

MSRP: $3616|Avg: N/A

63%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Xeon D-1531 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Xeon D-1531 specifications and capabilities.

⚡

Processing Power

The Xeon D-1531 is a 6-core / 12-thread processor based on the Broadwell (2015−2019) architecture, manufactured on a 14 nm process node. It reaches a maximum boost clock of 2.7 GHz from a base frequency of 2.2 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 1.5 MB (per core) of L3 cache, plus 256K (per core) of L2 cache and 64K (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 7,668, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Xeon D-1531
Cores / ThreadsPhysical/logical processing units	6C / 12T
Max Boost ClockPeak single-core speed under boost	2.7 GHz
Base ClockGuaranteed minimum operating frequency	2.2 GHz
ArchitectureCPU microarchitecture design	Broadwell (2015−2019)
Process NodeFabrication technology — smaller = more efficient	14 nm
L3 CacheShared cache — reduces memory latency for all cores	1.5 MB (per core)
L2 CachePer-core fast cache for frequently accessed data	256K (per core)
L1 CacheUltra-fast per-core cache	64K (per core)
Die SizePhysical silicon area of the processor	246.24 mm2
Transistor CountMore transistors = more capabilities	3,200 million
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	7,668

🧠

Memory & Platform

The Xeon D-1531 fits into the FCBGA1667 socket and supports PCIe 3.0. It supports DDR4, DDR3 memory.

Specification	Xeon D-1531
TypeDesktop or Laptop processor	server
SeriesProduct family	Intel Xeon D
SocketMotherboard socket required	FCBGA1667
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 3.0
RAM TypeSupported memory standard	DDR4, DDR3
Max CPUs in ConfigMulti-socket support for servers	1 (Uniprocessor)

🌡️

Power & Cooling

The Xeon D-1531 has a rated TDP (Thermal Design Power) of 45 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Xeon D-1531
TDPThermal Design Power — heat output under sustained workload	45 Watt

💰

Value Analysis

At an average price of $250 (MSRP: $2057), the Xeon D-1531 delivers 31 PassMark points per dollar. It currently holds Rank #1004 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #1488 out of all indexed processors.

Specification	Xeon D-1531
MSRPManufacturer's Suggested Retail Price	$2057
Avg Price (30d)Average market price over the last 30 days	$250
Launch PriceOriginal retail price at launch	$348
Cost-Benefit RankPosition in overall value ranking	#1004
Performance RankPosition in overall performance ranking	#1488
Release DateLaunch date	1 November 2015 (10 years ago)
Release Year	2015
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel