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 Pentium 977 is manufactured by Intel. It was released in 1 January 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: 1,148 points. Launch price was $134.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Pentium 977 is positioned at rank #1117 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 977

#1105

Atom x5-Z8300

MSRP: $20|Avg: N/A

3424%

#1106

Atom Z3735G

MSRP: $17|Avg: N/A

3373%

#1107

Core i5-480M

MSRP: $81|Avg: $77

3097%

#1108

Core i5-460M

MSRP: $80|Avg: $129

3083%

#1109

Core i5-2540M

MSRP: $266|Avg: $10

3055%

#1111

Core i5-450M

MSRP: $32|Avg: $31

2950%

#1112

Core i3-380M

MSRP: $49|Avg: $25

2828%

#1113

Core i5-430M

MSRP: N/A|Avg: $33

2824%

#1114

Core 2 Duo T6600

MSRP: N/A|Avg: $4

2748%

#1117

Pentium 977

MSRP: $134|Avg: $10

100%

#1118

Core i7-2715QE

MSRP: $378|Avg: $50

99%

#1119

VIA Nano U2250

MSRP: $50|Avg: $10

99%

#1121

Core i5-560M

MSRP: $225|Avg: N/A

98%

#1122

Pentium U5600

MSRP: $100|Avg: $50

97%

#1123

Core m5-6Y57

MSRP: $281|Avg: $281

97%

#1125

Core i7-610E

MSRP: $250|Avg: $40

97%

#1126

Core i5-5350U

MSRP: $315|Avg: N/A

96%

#1127

Core i7-3520M

MSRP: $346|Avg: N/A

96%

#1128

Pentium Dual Core T4300

MSRP: $150|Avg: $99

96%

#1129

Core i3-4100E

MSRP: $225|Avg: $30

96%

#1130

Core i3-2310E

MSRP: $225|Avg: $20

96%

#1131

Core i5-2510E

MSRP: $230|Avg: $30

96%

#1132

Core m5-6Y54

MSRP: $281|Avg: $281

95%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Pentium 977 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Pentium 977 specifications and capabilities.

⚡

Processing Power

The Pentium 977 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 1,148, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Pentium 977
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	1,148

🧠

Memory & Platform

The Pentium 977 fits into the BGA1023 socket and supports PCIe 2.0. It supports DDR3 memory.

Specification	Pentium 977
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	Intel Pentium
SocketMotherboard socket required	BGA1023
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 (Uniprocessor)

🌡️

Power & Cooling

The Pentium 977 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.

Specification	Pentium 977
TDPThermal Design Power — heat output under sustained workload	17 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	100 °C

💰

Value Analysis

At an average price of $10 (MSRP: $134), the Pentium 977 delivers 115 PassMark points per dollar. It currently holds Rank #1117 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #2981 out of all indexed processors.

Specification	Pentium 977
MSRPManufacturer's Suggested Retail Price	$134
Avg Price (30d)Average market price over the last 30 days	$10
Launch PriceOriginal retail price at launch	$134
Cost-Benefit RankPosition in overall value ranking	#1117
Performance RankPosition in overall performance ranking	#2981
Release DateLaunch date	1 January 2012 (13 years ago)
Release Year	2012
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel