Celeron 877 vs Pentium B980

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Aggregate performance score

Pentium B980
2012
2 cores / 2 threads, 35 Watt
0.68
+54.5%
Celeron 877
2012
2 cores / 2 threads, 17 Watt
0.44

Pentium B980 outperforms Celeron 877 by an impressive 55% based on our aggregate benchmark results.

Primary details

Comparing Pentium B980 and Celeron 877 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27322960
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel PentiumIntel Celeron
Power efficiency1.842.45
Architecture codenameSandy Bridge (2011−2013)Sandy Bridge (2011−2013)
Release date1 September 2012 (12 years ago)1 July 2012 (12 years ago)
Launch price (MSRP)$125$86

Detailed specifications

Pentium B980 and Celeron 877 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)2 (Dual-core)
Threads22
Base clock speed2.4 GHz1.4 GHz
Boost clock speed2.4 GHz1.4 GHz
Bus typeDMI 2.0DMI 2.0
Bus rate4 × 5 GT/s4 × 5 GT/s
Multiplier2414
L1 cache64K (per core)64K (per core)
L2 cache256K (per core)256K (per core)
L3 cache2 MB (shared)2 MB (shared)
Chip lithography32 nm32 nm
Die size131 mm2131 mm2
Maximum core temperature85 °C100 °C
Number of transistors504 million504 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Pentium B980 and Celeron 877 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1 (Uniprocessor)1 (Uniprocessor)
SocketFCPGA988,PGA988FCBGA1023
Power consumption (TDP)35 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium B980 and Celeron 877. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2Intel® SSE4.1, Intel® SSE4.2
FMA++
Enhanced SpeedStep (EIST)++
My WiFi--
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Flex Memory Access++
Demand Based Switching--
FDI++
Fast Memory Access++

Security technologies

Pentium B980 and Celeron 877 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++
Anti-Theft--

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium B980 and Celeron 877 are enumerated here.

VT-d--
VT-x-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium B980 and Celeron 877. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size16 GB16 GB
Max memory channels22
Maximum memory bandwidth21.335 GB/s21.335 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics for 2nd Generation Intel ProcessorsIntel HD Graphics for 2nd Generation Intel Processors
Clear Video HD--
Graphics max frequency1.15 GHz1 GHz
InTru 3D--

Graphics interfaces

Available interfaces and connections of Pentium B980 and Celeron 877 integrated GPUs.

Number of displays supported22
eDP++
DisplayPort++
HDMI++
SDVO++
CRT++

Peripherals

Specifications and connection of peripherals supported by Pentium B980 and Celeron 877.

PCIe version2.02.0
PCI Express lanes1616

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Pentium B980 0.68
+54.5%
Celeron 877 0.44

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Pentium B980 1088
+57%
Celeron 877 693

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Pentium B980 371
+53.3%
Celeron 877 242

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Pentium B980 637
+39.4%
Celeron 877 457

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Pentium B980 2
+71%
Celeron 877 1

Gaming performance

Pros & cons summary


Performance score 0.68 0.44
Recency 1 September 2012 1 July 2012
Power consumption (TDP) 35 Watt 17 Watt

Pentium B980 has a 54.5% higher aggregate performance score, and an age advantage of 2 months.

Celeron 877, on the other hand, has 105.9% lower power consumption.

The Pentium B980 is our recommended choice as it beats the Celeron 877 in performance tests.


Should you still have questions on choice between Pentium B980 and Celeron 877, ask them in Comments section, and we shall answer.

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Intel Pentium B980
Pentium B980
Intel Celeron 877
Celeron 877

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Community ratings

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Questions & comments

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