Intel® Core™ 2 Duo T5550

The Intel Core 2 Duo T5550 is a laptop processor with 2 cores and 2 threads. It launched in Jan 2008. It uses the FCPGA478 socket. Rated TDP is 35 W.

The Intel Core 2 Duo T5550 scores 669 in single-core performance and 629 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 649 for overall performance, 1,345 for productivity performance, 1,550 for creator performance, 586 for engineering performance and 2,164 for gaming performance. Its multi-core throughput works out to 315 per core, 315 per thread and 18 per watt. Its computed efficiency index is 110. Its performance index is 8, so its overall performance is 92% below the Intel Core i5-12400 (index 100). 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.

Scores for individual PassMark CPU Mark test categories. Higher is better. These are measured test scores, not computed from the single-core and multi-core ratings.

In the individual workload tests the Intel Core 2 Duo T5550 scores 2,472 in integer math, 1,296 in floating-point math, 13,641 in compression, 179 in cryptography, 72 in physics simulation, 244 in vector SIMD, 3 in the prime sieve and 1,851 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 96% below in integer math, 97% below in floating-point math, 94% below in compression, 98% below in cryptography, 93% below in physics simulation, 98% below in vector SIMD, 96% below in the prime sieve and 92% below in sorting. Each bar shows the score as a share of that workload's reference ceiling, the larger of the 99th-percentile score across CPUs with a recorded value and a fixed baseline.

The Intel Core 2 Duo T5550 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 1.83 GHz.

The Intel Core 2 Duo T5550 is a laptop processor and belongs to the Intel Core 2 family. It launched in Jan 2008.

The Intel Core 2 Duo T5550 has 128 KB of L1 cache and 2 MB of L2 cache. That adds up to about 2.1 MB of cache, or 1.06 MB per core.

The Intel Core 2 Duo T5550 has a 2-level cache hierarchy: L1 at 128 KB and L2 at 2 MB. L2 is the largest level and makes up about 94% of the cache listed here.

The Intel Core 2 Duo T5550 uses the FCPGA478 socket.

The Intel Core 2 Duo T5550 has a rated TDP of 35 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.

Its normalized catalog name is Intel Core 2 Duo T5550.

Feex has recorded 37% of the specifications it tracks for the Intel Core 2 Duo T5550. 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: Codename, ISA Family and Market Status. Cache: 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: Integrated Graphics, Graphics Model, Graphics Base Clock, Graphics Max Clock, 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 FCPGA478 socket as the Intel Core 2 Duo T5550 and have the closest multi-core scores in the Feex database include Intel Core 2 Duo T5470, Intel Core 2 Duo T5800, Intel Celeron T3000, Intel Core 2 Duo T5450 and Intel Core 2 Duo T5500.