In depth comparison and review of Intel Xeon Gold 6338T (3rd Gen) and Intel Xeon Gold 6421N. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.
| GENERAL | Intel Xeon Gold 6338T (3rd Gen) | Intel Xeon Gold 6421N |
|---|
| Product Type | Processor | Processor |
|---|
| DIMENSIONS |
|---|
| Height | - | 3.66 cm |
|---|---|---|
| Width | - | 22.23 cm |
| Depth | - | 28.73 cm |
| Weight | - | 680 g |
| PROCESSOR | Intel Xeon Gold 6338T (3rd Gen) | Intel Xeon Gold 6421N |
|---|
| Type | Intel Xeon Gold 6338T (3rd Gen) | Intel Xeon Gold 6421N |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA4189 Socket | - |
| Manufacturing Process | 10 nm | - |
| Thermal Design Power | 165 W | 185 W |
| Thermal Specification | 87 °C | - |
| PCI Express Revision | 4.0 | - |
| PCI Express Lanes Qty | 64 | - |
| Architecture Features | Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.2, Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel VT-x with Extended Page Tables (EPT), Intel Advanced Vector Extensions 2 (AVX2.0), Intel Transactional Synchronization Extensions (TSX), Intel Software Guard Extensions (SGX), Intel Speed Shift Technology, Intel Advanced Vector Extensions 512 (AVX-512), Mode-based Execute Control (MBE), Intel Volume Management Device (VMD), Intel Run Sure Technology, Intel Deep Learning Boost (DL Boost), Intel Resource Director Technology (RDT), Intel Speed Select technology - Base Frequency, Intel Speed Select technology - Core Power, Intel Speed Select technology - Turbo Frequency, Intel Total Memory Encryption | - |
| PERFORMANCE |
|---|
| Number of Cores | 24-core | 32-core |
|---|---|---|
| Number of Threads | 48 threads | - |
| Clock Speed (Frequency) | 2.1 GHz | 1.8 GHz |
| Max Turbo Speed | 3.4 GHz | - |
| CACHE MEMORY |
|---|
| Cache | 36 MB | 60 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 36 MB | L3 - 60 MB |
| MISCELLANEOUS | Intel Xeon Gold 6338T (3rd Gen) | Intel Xeon Gold 6421N |
|---|
| Service & Support | Limited warranty - 3 years | - |
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