Wholesale Intel Xeon E-2144G / 2146G / 2174G / 2176G / 2186G – Used/Refurbished Grade A Tray Packed CPUs
Here’s a comparison table for the Intel Xeon E-2100 series processors you mentioned:
| Specification | Xeon E-2144G | Xeon E-2146G | Xeon E-2174G | Xeon E-2176G | Xeon E-2186G |
|---|---|---|---|---|---|
| Cores/Threads | 4/4 | 6/6 | 4/8 | 6/12 | 6/12 |
| Base Clock | 3.6 GHz | 3.5 GHz | 3.8 GHz | 3.7 GHz | 3.8 GHz |
| Max Turbo Boost | 4.5 GHz | 4.5 GHz | 4.7 GHz | 4.7 GHz | 4.7 GHz |
| Cache (L3) | 8 MB | 12 MB | 8 MB | 12 MB | 12 MB |
| TDP | 71W | 80W | 71W | 80W | 95W |
| Memory Support | DDR4-2666 | DDR4-2666 | DDR4-2666 | DDR4-2666 | DDR4-2666 |
| PCIe Lanes | 16 | 16 | 16 | 16 | 16 |
| Integrated GPU | UHD P630 | UHD P630 | UHD P630 | UHD P630 | UHD P630 |
| Max Memory | 128GB | 128GB | 128GB | 128GB | 128GB |
| vPro Support | Yes | Yes | Yes | Yes | Yes |
| ECC Support | Yes | Yes | Yes | Yes | Yes |
1. Intel Xeon E-2144G
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Cores/Threads: 4 Cores / 4 Threads
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Clock Speed: 3.6 GHz (Base) / 4.5 GHz (Turbo Boost)
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Cache: 8MB L3
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TDP: 71W
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GPU: Intel UHD Graphics P630
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Best For: Entry-level workstations, light multitasking, and general business computing where high single-thread performance is needed.
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Key Features: Supports ECC memory, vPro for security, and offers a balance of power efficiency and performance. Lacks Hyper-Threading, making it less ideal for heavily threaded workloads.
2. Intel Xeon E-2146G
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Cores/Threads: 6 Cores / 6 Threads
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Clock Speed: 3.5 GHz (Base) / 4.5 GHz (Turbo Boost)
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Cache: 12MB L3
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TDP: 80W
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GPU: Intel UHD Graphics P630
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Best For: Mid-range workstations, CAD, and engineering applications that benefit from extra cores but do not require Hyper-Threading.
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Key Features: Higher core count than the E-2144G but still lacks SMT (Simultaneous Multi-Threading). Good for applications that scale with physical cores rather than threads.
3. Intel Xeon E-2174G
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Cores/Threads: 4 Cores / 8 Threads (Hyper-Threading enabled)
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Clock Speed: 3.8 GHz (Base) / 4.7 GHz (Turbo Boost)
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Cache: 8MB L3
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TDP: 71W
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GPU: Intel UHD Graphics P630
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Best For: Single-threaded and lightly threaded workloads where high clock speeds matter (e.g., financial modeling, certain databases, and real-time processing).
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Key Features: Highest base and turbo clocks in the lineup, making it ideal for latency-sensitive tasks. Hyper-Threading helps with multitasking despite fewer cores.
4. Intel Xeon E-2176G
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Cores/Threads: 6 Cores / 12 Threads (Hyper-Threading enabled)
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Clock Speed: 3.7 GHz (Base) / 4.7 GHz (Turbo Boost)
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Cache: 12MB L3
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TDP: 80W
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GPU: Intel UHD Graphics P630
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Best For: Professional workstations, virtualization, and content creation (e.g., video editing, 3D rendering).
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Key Features: A balanced choice with high core count, Hyper-Threading, and strong turbo performance. More efficient than the E-2186G while still offering strong multi-threaded performance.
5. Intel Xeon E-2186G
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Cores/Threads: 6 Cores / 12 Threads (Hyper-Threading enabled)
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Clock Speed: 3.8 GHz (Base) / 4.7 GHz (Turbo Boost)
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Cache: 12MB L3
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TDP: 95W
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GPU: Intel UHD Graphics P630
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Best For: High-performance workstations, servers, and demanding applications requiring sustained multi-core performance (e.g., simulation, scientific computing).
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Key Features: The flagship model of the E-2100 series, with the highest base clock and TDP. Best for users who need maximum performance without stepping up to Xeon W or higher-tier CPUs.
Summary & Recommendations:
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Best Single-Thread Performance: E-2174G (highest clocks, Hyper-Threading).
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Best Multi-Core Performance: E-2186G (highest base clock + 6C/12T).
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Best Balance of Power & Performance: E-2176G (efficient 80W TDP, 6C/12T).
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Budget Workstation Option: E-2144G (good for basic tasks).
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Mid-Range Without HT: E-2146G (6 cores, but no SMT).
