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46W9128
Intel Xeon 4C Processor Model E5-2603v2 80W 1.8GHz/1333MHz/1...
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46W9128 is an Intel Core processor from the 13th Gen Raptor Lake family engineered for high-performance desktop computing. It features 8 cores and 16 threads with a base clock speed of 3.6 GHz and a maximum boost clock speed of 4.9 GHz, supported by 4 MB of L2 cache and 16 MB of L3 cache, while operating at a thermal design power of 125W.
Designed for versatile use in gaming and workstation settings, 46W9128 comes with integrated Intel UHD Graphics 770 delivering a graphics base frequency of 350 MHz and a maximum dynamic frequency of 1200 MHz. It supports high-speed DDR5 memory in dual-channel configurations with a maximum memory capacity of 128 GB, offers PCIe 5.0 connectivity, provides overclocking capabilities, and is compatible with LGA 1700 socket motherboards such as those based on Intel Z690 and Z790 chipsets.
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| 46W9128 |  00MW028 |  00WH346 |  00YJ208 |  4XG0F28864 | |
|---|---|---|---|---|---|
| Architecture | Raptor Lake | Alder Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.6 GHz | 3.6 GHz | 3.6 | 3.6 | 3.2 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 8 | 8 | 12 | 8 | 8 |
| Depth | N/A | 1.5 inches | 0.17 | 1.5 inches | 3.5 |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Graphics Base Frequency | 350 MHz | 350 MHz | 350 | N/A | 350 |
| Graphics Max Dynamic Frequency | 1200 MHz | 1,100 MHz | 1200 | N/A | 1200 |
| Height | N/A | 0.5 inches | 1.37 | 0.5 inches | 1.5 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| L2 Cache | 4 MB | 4 MB | 1.5 | 8 | 4 |
| L3 Cache | 16 MB | 16 MB | 30 | 24 | 16 |
| Max Boost Clock | 4.9 GHz | 4.8 GHz | 5.0 | 5.0 | 4.8 |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| Memory Type Support | DDR5 | DDR4 & DDR5 | DDR5 | DDR5 | DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i7-46W9128 | 00MW028 Desktop Processor | Intel Core i7-00WH346 | Intel Core i7-00YJ208 | 4XG0F28864 Processor |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | SGX | None | SGX |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 16 | 16 | 20 | 16 | 16 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | N/A | 0.3 lbs | 0.28 | 0.3 lbs | 0.5 |
| Width | N/A | 1.5 inches | 1.37 | 1.5 inches | 3.5 |
46W9128 Xeon E5-2603 v2 upgrade kit restored our server to stable operation with dependable performance.
Straightforward upgrade. Good for basic infrastructure roles where reliability matters most.
Solid entry CPU for legacy servers. Stable operation and predictable throughput.
Ideal for light workloads and spares. Installed cleanly and ran without errors.
Great compatibility with older platforms. A reliable way to extend hardware lifecycle.
The Intel Xeon E5-2603v2 Upgrade Kit (SKU 46W9128) is a factory-packaged quad-core server processor operating at 1.8 GHz with a 10 MB cache and 80 W TDP.
SKU 46W9128 is compatible with any LGA 2011 socket motherboard that supports Intel Xeon E5 v2 series processors.
The Intel Xeon E5-2603v2 features 4 physical cores and 4 threads, providing reliable multi-tasking performance.
The E5-2603v2 runs at a base frequency of 1.8 GHz and includes a 10 MB Intel Smart Cache for efficient data access.
The processor supports up to dual-channel DDR3-1333 MHz ECC memory, ensuring error-correcting reliability.
The Intel Xeon E5-2603v2 has a TDP of 80 W, balancing performance with energy efficiency.
No, the Intel Xeon E5-2603v2 does not support Hyper-Threading; it operates with one thread per core.
Upgrading to SKU 46W9128 boosts multi-core processing, increases cache capacity, and maintains low power draw for better workload handling.
Yes, the E5-2603v2 supports Intel Virtualization Technology (VT-x and VT-d) for optimized virtual machine performance.
Installation requires an LGA 2011 socket, standard for Intel Xeon E5 v2 series processors.
Intel provides a three-year limited warranty for defects in materials and workmanship on the E5-2603v2 Upgrade Kit.
The processor is supported by major server operating systems including Windows Server, various Linux distributions, and VMware ESXi.
Intel recommends a heatsink and fan assembly certified for 80 W TDP on LGA 2011 motherboards.
Compared to E5-2603 (v1), the v2 model offers improved microarchitecture, lower power consumption, and higher memory speed support.
Yes, you can mix compatible E5 v2 processors on the same server, but all CPUs will operate at the speed of the slowest installed unit.
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