100% Original Wholesale brand new Intel Xeon E-2378 E-2378G E-2386G E-2388G INTEL XEON CPU processor
Here’s a detailed comparison table for the Intel Xeon E-2378, E-2378G, E-2386G, and E-2388G processors:
| Feature | Xeon E-2378 | Xeon E-2378G | Xeon E-2386G | Xeon E-2388G |
|---|---|---|---|---|
| Cores / Threads | 8C / 16T | 8C / 16T | 6C / 12T | 8C / 16T |
| Base Clock | 2.6 GHz | 2.8 GHz | 3.5 GHz | 3.2 GHz |
| Boost Clock | 4.8 GHz | 5.1 GHz | 5.1 GHz | 5.1 GHz |
| Cache (L3) | 16 MB | 16 MB | 12 MB | 16 MB |
| TDP | 65W | 80W | 95W | 95W |
| Memory Support | DDR4-3200 | DDR4-3200 | DDR4-3200 | DDR4-3200 |
| PCIe Lanes | 20 (Gen 4) | 20 (Gen 4) | 20 (Gen 4) | 20 (Gen 4) |
| Integrated GPU | No | UHD P750 | UHD P750 | UHD P750 |
| Launch Date | Q3 2021 | Q3 2021 | Q3 2021 | Q3 2021 |
| Target Market | Servers/Workstations | High-end Workstations | Performance Workstations | Flagship Works |
1. Intel Xeon E-2378 – The Efficient 8-Core Workhorse
The Xeon E-2378 is a pure CPU powerhouse with 8 cores and 16 threads, optimized for server and workstation environments where discrete GPUs are already deployed. With a 2.6 GHz base clock and 4.8 GHz boost, it delivers excellent multi-threaded performance for virtualization, database management, and rendering tasks. Its 65W TDP makes it remarkably power-efficient for an 8-core Xeon, while 16MB of L3 cache and DDR4-3200 support ensure smooth data processing.
✅ Best for:
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Data center servers
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Virtualized environments (VMware, Hyper-V)
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Render nodes in animation/3D studios
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Workstations with dedicated GPUs
2. Intel Xeon E-2378G – High-Performance + Integrated Graphics
The E-2378G takes the E-2378’s 8C/16T design and adds Intel UHD P750 integrated graphics, making it ideal for workstations that need GPU flexibility. With a higher base clock (2.8 GHz) and 5.1 GHz boost, it outperforms the E-2378 in single-threaded tasks. The 80W TDP reflects its increased performance, while retaining 16MB L3 cache and DDR4-3200 support.
✅ Best for:
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CAD/CAM workstations (SolidWorks, AutoCAD)
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Financial modeling & analytics
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Digital content creation (Premiere Pro, DaVinci Resolve)
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Multi-display setups without a dGPU
3. Intel Xeon E-2386G – The Single-Threaded Specialist
The E-2386G is a 6-core, 12-thread processor with the highest base clock (3.5 GHz) in this lineup, boosting up to 5.1 GHz. It includes the UHD P750 iGPU and is tuned for latency-sensitive professional workloads. Despite having fewer cores, its 12MB L3 cache and 95W TDP allow it to excel in applications where raw single-thread speed matters most.
✅ Best for:
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High-frequency trading (HFT) systems
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Real-time data processing
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Engineering simulations (ANSYS, MATLAB)
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Light video editing & photo editing
4. Intel Xeon E-2388G – The Flagship Workstation CPU
The E-2388G is the top-tier model, combining 8 cores / 16 threads with a 3.2 GHz base clock and 5.1 GHz boost. Like the E-2378G, it includes UHD P750 graphics, but with a higher 95W TDP for sustained multi-threaded performance. With 16MB L3 cache, it’s built for heavy workloads in engineering, media production, and scientific computing.
✅ Best for:
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4K/8K video editing & 3D rendering
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Advanced CAD/CAM/CAE workstations
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AI/ML development (with GPU acceleration)
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High-end virtualization hosts
Performance Comparison Summary
| Model | Cores/Threads | Base/Boost Clock | iGPU | TDP | Best Use Case |
|---|---|---|---|---|---|
| E-2378 | 8C/16T | 2.6 GHz / 4.8 GHz | ❌ No | 65W | Servers, rendering farms |
| E-2378G | 8C/16T | 2.8 GHz / 5.1 GHz | ✅ Yes | 80W | CAD, financial analytics |
| E-2386G | 6C/12T | 3.5 GHz / 5.1 GHz | ✅ Yes | 95W | HFT, real-time data processing |
| E-2388G | 8C/16T | 3.2 GHz / 5.1 GHz | ✅ Yes | 95W | 4K editing, advanced engineering |
Final Recommendations
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For raw multi-core power (no iGPU needed): E-2378 (65W efficiency)
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For balanced 8-core + iGPU performance: E-2378G
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For ultra-fast single-threaded tasks: E-2386G
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For max workstation performance: E-2388G
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