Intel® Core™ 2 Extreme X7800

The Intel Core 2 Extreme X7800 is a laptop processor with 2 cores and 2 threads. It launched in Jul 2007. It uses the FCPGA478 socket. Rated TDP is 44 W.

The Intel Core 2 Extreme X7800 scores 1,077 in single-core performance and 1,138 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 1,107 for overall performance, 2,248 for productivity performance, 2,565 for creator performance, 1,060 for engineering performance and 3,516 for gaming performance. Its multi-core throughput works out to 569 per core, 569 per thread and 26 per watt. Its computed efficiency index is 167. Its performance index is 14, so its overall performance is 86% 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.

Workload sub-scores (integer math, floating point, compression, encryption, physics, SIMD, prime sieve and sorting) are not recorded for the Intel Core 2 Extreme X7800.

The Intel Core 2 Extreme X7800 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 2.60 GHz.

The Intel Core 2 Extreme X7800 is a laptop processor and belongs to the Intel Core 2 family. It launched in Jul 2007.

The Intel Core 2 Extreme X7800 has 128 KB of L1 cache and 4 MB of L2 cache. That adds up to about 4.1 MB of cache, or 2.06 MB per core.

The Intel Core 2 Extreme X7800 has a 2-level cache hierarchy: L1 at 128 KB and L2 at 4 MB. L2 is the largest level and makes up about 97% of the cache listed here.

The Intel Core 2 Extreme X7800 uses the FCPGA478 socket.

The Intel Core 2 Extreme X7800 has a rated TDP of 44 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.

The Intel Core 2 Extreme X7800 is manufactured by Intel. It launched at a price of $851.

Its normalized catalog name is Intel Core 2 Extreme X7800.

Feex has recorded 38% of the specifications it tracks for the Intel Core 2 Extreme X7800. 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 and Foundry. Naming & Aliases: SKU, Model Number, Processor Number and Part Number.

Processors that use the same FCPGA478 socket as the Intel Core 2 Extreme X7800 and have the closest multi-core scores in the Feex database include Intel Core 2 Extreme X7900, Intel Core 2 Duo P9700, Intel Core 2 Extreme X9000, Intel Core 2 Duo P9600 and Intel Core 2 Extreme X9100.