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Overview

The Celeron 877 is manufactured by Intel. It was released in 1 July 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 1.4 GHz, with boost up to 1.4 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: BGA1023. Thermal design power (TDP): 17 Watt. Memory support: DDR3. Passmark benchmark score: 805 points. Launch price was $86.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Celeron 877 is positioned at rank #1097 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 Celeron 877

#1085

Atom x5-Z8300

MSRP: $20|Avg: N/A

3135%

#1086

Atom Z3735G

MSRP: $17|Avg: N/A

3089%

#1087

Core i5-480M

MSRP: $81|Avg: $77

2835%

#1088

Core i5-460M

MSRP: $80|Avg: $129

2823%

#1089

Core i5-2540M

MSRP: $266|Avg: $10

2797%

#1091

Core i5-450M

MSRP: $32|Avg: $31

2701%

#1092

Core i3-380M

MSRP: $49|Avg: $25

2590%

#1093

Core i5-430M

MSRP: N/A|Avg: $33

2585%

#1094

Core 2 Duo T6600

MSRP: N/A|Avg: $4

2516%

#1097

Celeron 877

MSRP: $86|Avg: $15

100%

#1098

Celeron Dual-Core SU2300

MSRP: $134|Avg: $50

100%

#1099

Core i5-3337U

MSRP: $225|Avg: N/A

99%

#1100

Core i5-2450M

MSRP: $225|Avg: N/A

99%

#1101

Core i5-7Y54

MSRP: $281|Avg: $100

98%

#1102

Core i5-7Y57

MSRP: $281|Avg: $281

98%

#1104

Pentium 997

MSRP: $134|Avg: $10

97%

#1105

Pentium A1018

MSRP: $132|Avg: $15

96%

#1106

Core i5-2430M

MSRP: $225|Avg: N/A

96%

#1108

Pentium Dual Core T4500

MSRP: $150|Avg: $30

95%

#1109

Celeron B820

MSRP: $86|Avg: $15

95%

#1110

Pentium B980

MSRP: $125|Avg: $35

94%

#1111

Celeron 867

MSRP: $86|Avg: $15

94%

#1112

Pentium B970

MSRP: $125|Avg: $39

93%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Celeron 877 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Celeron 877 specifications and capabilities.

⚡

Processing Power

The Celeron 877 is a 2-core / 2-thread processor based on the Sandy Bridge (2011−2013) architecture, manufactured on a 32 nm process node. It reaches a maximum boost clock of 1.4 GHz from a base frequency of 1.4 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 2 MB (total) 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 805, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Celeron 877
Cores / ThreadsPhysical/logical processing units	2C / 2T
Max Boost ClockPeak single-core speed under boost	1.4 GHz
Base ClockGuaranteed minimum operating frequency	1.4 GHz
ArchitectureCPU microarchitecture design	Sandy Bridge (2011−2013)
Process NodeFabrication technology — smaller = more efficient	32 nm
L3 CacheShared cache — reduces memory latency for all cores	2 MB (total)
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	131 mm2
Transistor CountMore transistors = more capabilities	504 million
Bus SpeedData bus frequency	4 × 5 GT/s
Max TemperatureMaximum safe operating temperature (Tjmax)	100 °C
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	805

🧠

Memory & Platform

The Celeron 877 fits into the BGA1023 socket and supports PCIe 2.0 with 16 total PCIe lanes for expansion cards and storage. It supports DDR3 memory at speeds up to DDR3-1333 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 16 GB across 2 channels (dual-channel doubles bandwidth). Integrated graphics: HD Graphics (Sandy Bridge) — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

Specification	Celeron 877
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	Intel Celeron
SocketMotherboard socket required	BGA1023
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 2.0
PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion	16
RAM TypeSupported memory standard	DDR3
Max RAM SpeedMaximum officially supported memory frequency	DDR3-1333
Max RAM CapacityMaximum installable memory	16 GB
RAM ChannelsDual-channel doubles bandwidth vs single-channel	2
ECC SupportError-Correcting Code memory — prevents data corruption	No
Integrated GPUBuilt-in graphics processor	HD Graphics (Sandy Bridge)
Compatible ChipsetsMotherboard chipsets that support this CPU	HM65,HM67,HM75,HM76,HM77
Max CPUs in ConfigMulti-socket support for servers	1 (Uniprocessor)

🔧

Advanced Features

The Celeron 877 is primarily designed for Budget. Virtualization: VT-x — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Pentium 967.

Specification	Celeron 877
Primary Use CaseIntended workload category	Budget
OverclockingWhether CPU clock can be manually increased	🔒 Locked
AVX-512Advanced vector instructions for AI/ML workloads	❌ Not Supported
VirtualizationHardware-assisted virtualization technology	VT-x
Direct CompetitorMarket equivalent from rival manufacturer	Pentium 967

🌡️

Power & Cooling

The Celeron 877 has a rated TDP (Thermal Design Power) of 17 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. No stock cooler is included — you will need to purchase an aftermarket cooler separately. Recommended cooling: Stock.

Specification	Celeron 877
TDPThermal Design Power — heat output under sustained workload	17 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	100 °C
Included CoolerStock cooler bundled in the box	No
Recommended CoolerSuggested aftermarket cooling solution	Stock

💰

Value Analysis

At an average price of $15 (MSRP: $86), the Celeron 877 delivers 54 PassMark points per dollar. It currently holds Rank #1097 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #3260 out of all indexed processors.

Specification	Celeron 877
MSRPManufacturer's Suggested Retail Price	$86
Avg Price (30d)Average market price over the last 30 days	$15
Launch PriceOriginal retail price at launch	$86
Cost-Benefit RankPosition in overall value ranking	#1097
Performance RankPosition in overall performance ranking	#3260
Release DateLaunch date	1 July 2012 (13 years ago)
Release Year	2012
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel