Intel® Pentium® 977

The Intel Pentium 977 is a laptop processor with 2 cores and 2 threads, built on the Sandy Bridge architecture. It launched in Jan 2012. A 2-MB L3 cache backs the cores (1.0 MB per core). It uses the FCBGA1023 socket. Rated TDP is 17 W.

The Intel Pentium 977 scores 652 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 607 for engineering performance. Its multi-core throughput works out to 326 per core, 326 per thread and 38 per watt. Each bar shows the score as a share of a reference ceiling, which is the larger of the 99th-percentile score across the Feex CPU database and a fixed baseline.

Workload sub-scores (integer math, floating point, compression, encryption, physics, SIMD, prime sieve and sorting) are not recorded for the Intel Pentium 977.

The Intel Pentium 977 has 2 physical cores and runs 2 logical threads. It does not use a hybrid performance and efficiency core layout. It does not support simultaneous multithreading, so its thread count equals its core count. It runs at a base clock of 1.40 GHz.

The Intel Pentium 977 is a laptop processor, belongs to the Intel Pentium family, uses the Sandy Bridge architecture and carries the codename Sandy Bridge. It launched in Jan 2012.

The Intel Pentium 977 has 2 MB of L3 cache. That adds up to about 2.0 MB of cache, or 1.00 MB per core. Feex has no recorded L1 cache size for this processor.

The Intel Pentium 977 includes integrated graphics (HD Graphics (6 EUs)) and clocks the graphics up to 1.00 GHz.

The Intel Pentium 977 uses the FCBGA1023 socket.

The Intel Pentium 977 has a rated TDP of 17 W.

Instruction sets, security, virtualization, AI acceleration and OS readiness. Features are listed as supported, explicitly not supported, or not recorded; a feature that is not recorded is not the same as unsupported.

Feex has recorded 36% of the specifications it tracks for the Intel Pentium 977. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Efficiency Cores, All-Core Boost and Unlocked Multiplier. Architecture & Generation: ISA Family and Market Status. Cache: L1 Cache (Total), L2 Cache (Total), L2 Cache (per Core) and L4 Cache. Memory Support: Max Memory, Memory Channels, Memory Bandwidth, Memory Types, DDR5 Support, DDR4 Support, LPDDR Support, ECC Memory and Max Memory Speed. Graphics: Execution Units, Display Outputs and Max Video Memory. Platform & Compatibility: Package, Package Size and PCIe Lanes. Power & Thermals: Base Power, Maximum Turbo Power, Configurable TDP (Min), Configurable TDP (Max), Max Junction Temperature and Tcase. Physical & Manufacturing: Transistor Count, Die Size, Die Count, Foundry and Launch Price. Naming & Aliases: SKU, Model Number, Processor Number and Part Number.

Processors that use the same FCBGA1023 socket as the Intel Pentium 977 and have the closest multi-core scores in the Feex database include Intel Pentium 967, Intel Celeron 877, Intel Pentium 957, Intel Pentium 987 and Intel Celeron 867.