Intel Xeon E-2388G processor review
Xeon E-2388G processor released by Intel; release date: 8 Sep 2021. At the time of release, the processor cost $539. The processor is designed for server-computers and based on Rocket Lake microarchitecture.
CPU is locked to prevent overclocking. Maximum CPU clock speed - 5.10 GHz. Maximum operating temperature - 100 °C. Manufacturing process technology - 14 nm. Cache size: L1 - 512 KB, L2 - 4 MB, L3 - 16 MB.
Supported memory types: DDR4-3200. Maximum memory size: 128 GB.
Supported socket types: FCLGA1200. Maximum number of processors in a configuration - 1. Power consumption (TDP): 95 Watt.
The processor has integrated graphics Intel UHD Graphics P750 with the following parameters: maximum video memory size - 64 GB.
Benchmarks
| PassMark Single thread mark |
|
|
||||
| PassMark CPU mark |
|
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| Name | Value |
|---|---|
| PassMark - Single thread mark | 3458 |
| PassMark - CPU mark | 23711 |
Specifications (specs)
Essentials |
|
| Architecture codename | Rocket Lake |
| Launch date | 8 Sep 2021 |
| Launch price (MSRP) | $539 |
| Place in performance rating | 283 |
| Processor Number | E-2388G |
| Series | Intel Xeon E Processor |
| Status | Launched |
| Vertical segment | Server |
Performance |
|
| 64 bit support | |
| Base frequency | 3.20 GHz |
| Bus Speed | 8 GT/s |
| L1 cache | 512 KB |
| L2 cache | 4 MB |
| L3 cache | 16 MB |
| Manufacturing process technology | 14 nm |
| Maximum core temperature | 100 °C |
| Maximum frequency | 5.10 GHz |
Memory |
|
| Max memory channels | 2 |
| Maximum memory size | 128 GB |
| Supported memory types | DDR4-3200 |
Graphics |
|
| Device ID | 0x4C9A |
| Execution Units | 32 |
| Graphics base frequency | 350 MHz |
| Graphics max dynamic frequency | 1.30 GHz |
| Intel® Clear Video HD technology | |
| Intel® Clear Video technology | |
| Intel® InTru™ 3D technology | |
| Intel® Quick Sync Video | |
| Max video memory | 64 GB |
| Processor graphics | Intel UHD Graphics P750 |
Graphics interfaces |
|
| Number of displays supported | 1 |
Graphics image quality |
|
| 4K resolution support | |
| Max resolution over DisplayPort | 5120 x 3200 @ 60 Hz |
| Max resolution over eDP | 5120 x 3200 @ 60 Hz |
Graphics API support |
|
| DirectX | 12.1 |
| OpenGL | 4.5 |
Compatibility |
|
| Max number of CPUs in a configuration | 1 |
| Package Size | 37.5 mm x 37.5 mm |
| Sockets supported | FCLGA1200 |
| Thermal Design Power (TDP) | 95 Watt |
Peripherals |
|
| Max number of PCIe lanes | 20 |
| PCI Express revision | 4.0 |
| PCIe configurations | Up to 1x16+1x4, 2x8+1x4, 1x8+3x4 |
| Scalability | 1S Only |
Security & Reliability |
|
| Execute Disable Bit (EDB) | |
| Intel® Memory Protection Extensions (Intel® MPX) | |
| Intel® OS Guard | |
| Intel® Secure Key technology | |
| Intel® Software Guard Extensions (Intel® SGX) | |
| Intel® Trusted Execution technology (TXT) | |
| Secure Boot | |
Advanced Technologies |
|
| Enhanced Intel SpeedStep® technology | |
| Idle States | |
| Instruction set extensions | Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512 |
| Intel 64 | |
| Intel® AES New Instructions | |
| Intel® Hyper-Threading technology | |
| Intel® Turbo Boost technology | |
| Thermal Monitoring | |
Virtualization |
|
| Intel® Virtualization Technology (VT-x) | |
| Intel® Virtualization Technology for Directed I/O (VT-d) | |
| Intel® VT-x with Extended Page Tables (EPT) | |
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