Intel® Core™ i9-10980XE Extreme Edition

The Intel Core i9-10980XE Extreme Edition is a desktop processor with 18 cores and 36 threads, built on the Cascade Lake architecture. It launched in Oct 2019. Clocks run from 3.0 GHz base to 4.6 GHz boost. A 24.75-MB L3 cache backs the cores (2.4 MB per core). It addresses DDR4 memory up to 256 GB across 4 channels. The chip drops into the FCLGA2066 socket and exposes PCIe 3.0 (48 lanes). Rated TDP is 165 W. Notable platform capabilities: AVX-512, Extended Page Tables (EPT), Control-flow Enforcement (CET).

The Intel Core i9-10980XE Extreme Edition scores 2,658 in single-core performance and 31,930 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 9,212 for overall performance, 24,476 for productivity performance, 22,346 for creator performance, 37,717 for engineering performance and 15,957 for gaming performance. Its multi-core throughput works out to 1,774 per core, 887 per thread and 194 per watt. Its computed efficiency index is 717. Its performance index is 114, so its overall performance is 14% above 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 i9-10980XE Extreme Edition scores 127,506 in integer math, 78,923 in floating-point math, 546,663 in compression, 11,861 in cryptography, 1,606 in physics simulation, 41,512 in vector SIMD, 115 in the prime sieve and 68,479 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 117% above in integer math, 72% above in floating-point math, 140% above in compression, 3% above in cryptography, 47% above in physics simulation, 168% above in vector SIMD, 72% above in the prime sieve and 202% above 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 i9-10980XE Extreme Edition has 18 physical cores and runs 36 logical threads. It runs 2 threads per core. It runs at a base clock of 3.00 GHz and boosts up to 4.60 GHz.

The Intel Core i9-10980XE Extreme Edition is a desktop processor, belongs to the Intel Core i9 family, uses the Cascade Lake architecture, carries the codename Cascade Lake and is manufactured on a 14 nm process. It launched in Oct 2019.

The Intel Core i9-10980XE Extreme Edition has 1.13 MB of L1 cache, 18 MB of L2 cache and 24.8 MB of L3 cache. That adds up to about 43.9 MB of cache, or 2.44 MB per core. Each core has 1 MB of private L2 cache.

The Intel Core i9-10980XE Extreme Edition has a 3-level cache hierarchy: L1 at 1.1 MB, L2 at 18 MB and L3 at 24.8 MB. L3 is the largest level and makes up about 56% of the cache listed here.

The Intel Core i9-10980XE Extreme Edition supports DDR4 memory, addresses up to 256 GB of memory and uses 4 memory channels. It does not support DDR5 and LPDDR memory.

The Intel Core i9-10980XE Extreme Edition does not include integrated graphics, so a discrete graphics card is required for display output.

The Intel Core i9-10980XE Extreme Edition uses the FCLGA2066 socket, supports PCI Express 3.0 and provides up to 48 PCIe lanes.

The Intel Core i9-10980XE Extreme Edition has a rated TDP of 165 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 i9-10980XE Extreme Edition is manufactured by Intel. It launched at a price of $1,076.

The Intel Core i9-10980XE Extreme Edition is also identified by the model number i9-10980XE.

After an audit, 1 value was corrected on the Intel Core i9-10980XE Extreme Edition record. Each change is listed with its old value, new value, rule and sources.

• Integrated graphics: Yes → No. Rule: Cleanup hedt no igpu. LGA2011/LGA2011-3/LGA2066 Core desktop part: Intel ARK lists no Processor Graphics; value came from architecture inference.

The audit log is public: all changes for this CPU, the corrections overview and the method.

Feex has recorded 56% of the specifications it tracks for the Intel Core i9-10980XE Extreme Edition. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Performance Cores, Efficiency Cores, Hybrid Architecture, All-Core Boost and Unlocked Multiplier. Architecture & Generation: ISA Family and Market Status. Cache: L4 Cache. Memory Support: Memory Bandwidth, ECC Memory and Max Memory Speed. Platform & Compatibility: Package and Package Size. 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: Normalized Name, SKU, Processor Number and Part Number.

Processors that use the same FCLGA2066 socket as the Intel Core i9-10980XE Extreme Edition and have the closest multi-core scores in the Feex database include Intel Core i9-9980XE Extreme Edition, Intel Core i9-9990XE, Intel Xeon W-2295, Intel Core i9-9960X X-series and Intel Core i9-7980XE Extreme Edition.