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100% Original Wholesale used/refurnished grade A level trayed packed ntel Core i9-10900X 10920X 10940X 10980XE cpus

$346.60$778.60

  • TB = Turbo Boost Max 3.0 (single-core boost).

  • All CPUs are based on Intel’s Cascade Lake-X architecture (14nm++).

  • 10980XE is the flagship with the highest core count and cache.

  • All support quad-channel DDR4 memory and 48 PCIe 3.0 lanes.

  • TDP is 165W across all models, but real-world power consumption can be much higher under load.

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100% Original Wholesale used/refurnished grade A level trayed packed ntel Core i9-10900X 10920X 10940X 10980XE cpus

Here’s a comparison table for the Intel Core X-series processors you mentioned:

Specification Core i9-10900X Core i9-10920X Core i9-10940X Core i9-10980XE
Cores / Threads 10 / 20 12 / 24 14 / 28 18 / 36
Base Clock (GHz) 3.7 3.5 3.3 3.0
Boost Clock (GHz) 4.5 (4.7 TB) 4.6 (4.8 TB) 4.6 (4.8 TB) 4.6 (4.8 TB)
L3 Cache (MB) 19.25 19.25 19.25 24.75
TDP (Watts) 165W 165W 165W 165W
PCIe Lanes 48 48 48 48
Memory Support DDR4-2936 (Quad) DDR4-2936 (Quad) DDR4-2936 (Quad) DDR4-2936 (Quad)
Unlocked Multiplier Yes Yes Yes Yes
Price (MSRP) ~$590 ~$689 ~$784 ~$979

1. Intel Core i9-10900X

  • 10 Cores / 20 Threads

  • 3.7 GHz Base / 4.7 GHz Turbo Boost Max 3.0

  • 19.25MB L3 Cache

  • 165W TDP

The Core i9-10900X is the entry-level model in the Cascade Lake-X series, offering a balance between clock speeds and core count. It’s ideal for users who need strong multi-threaded performance but don’t require the highest core counts. Compared to mainstream CPUs like the Core i9-10900K, it benefits from quad-channel memory and more PCIe lanes, making it better suited for workstation tasks like 3D rendering, video editing, and virtualization.


2. Intel Core i9-10920X

  • 12 Cores / 24 Threads

  • 3.5 GHz Base / 4.8 GHz Turbo Boost Max 3.0

  • 19.25MB L3 Cache

  • 165W TDP

The Core i9-10920X is a step up from the 10900X, offering two additional cores while maintaining high clock speeds. It’s a strong choice for professionals who need extra multi-threading power for applications like Adobe Premiere, Blender, or CAD software. Despite its higher core count, it retains the same 19.25MB L3 cache as the 10900X, meaning some workloads may not see a proportional performance increase.


3. Intel Core i9-10940X

  • 14 Cores / 28 Threads

  • 3.3 GHz Base / 4.8 GHz Turbo Boost Max 3.0

  • 19.25MB L3 Cache

  • 165W TDP

The Core i9-10940X sits in the middle of the lineup, offering four more cores than the 10920X while keeping similar boost clocks. This makes it an excellent choice for heavy multi-threaded workloads, such as rendering, scientific computing, and high-end content creation. However, due to the shared cache size, it may not scale as efficiently as the 10980XE in highly cache-sensitive tasks.


4. Intel Core i9-10980XE (Flagship Model)

  • 18 Cores / 36 Threads

  • 3.0 GHz Base / 4.8 GHz Turbo Boost Max 3.0

  • 24.75MB L3 Cache

  • 165W TDP

The Core i9-10980XE is the flagship of the Cascade Lake-X series, packing 18 cores and a larger 24.75MB L3 cache. It’s designed for extreme workloads, such as 4K/8K video editing, 3D animation, and complex simulations. While its base clock is lower, the high core count and increased cache make it significantly faster in heavily threaded applications compared to the rest of the lineup. However, power consumption can be very high when overclocked.


Key Features Across All Models:

✅ Unlocked Multiplier – All CPUs support overclocking.
✅ 48 PCIe 3.0 Lanes – More connectivity for multi-GPU setups and NVMe storage.
✅ Quad-Channel DDR4-2936 – Higher memory bandwidth than mainstream platforms.
✅ Turbo Boost Max 3.0 – Optimizes single-core performance for lightly threaded tasks.
✅ Intel Deep Learning Boost – Accelerates AI-based workloads.

Best For:

  • Content Creators (Video Editing, 3D Rendering)

  • Workstation Users (CAD, Simulation, Virtualization)

  • Enthusiasts & Overclockers

Intel Core i9-10900X

Core i9-10900X, Core i9-10920X, Core i9-10940X, Core i9-10980XE

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