Side by side comparison and review of Intel Xeon Gold 6458Q (4th Gen) and Intel Xeon Gold 6442Y (4th Gen). Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
| GENERAL | Intel Xeon Gold 6458Q (4th Gen) | Intel Xeon Gold 6442Y (4th Gen) |
|---|
| Product Type | Processor | Processor |
|---|
| DIMENSIONS |
|---|
| Height | 3.66 cm | 3.66 cm |
|---|---|---|
| Width | 22.23 cm | 22.23 cm |
| Depth | 28.73 cm | 28.73 cm |
| Weight | 680 g | 680 g |
| PROCESSOR | Intel Xeon Gold 6458Q (4th Gen) | Intel Xeon Gold 6442Y (4th Gen) |
|---|
| Type | Intel Xeon Gold 6458Q (4th Gen) | Intel Xeon Gold 6442Y (4th Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | FCLGA4677 Socket | FCLGA4677 Socket |
| Manufacturing Process | 10 nm | 10 nm |
| Thermal Design Power | 350 W | 225 W |
| Thermal Specification | 66 °C | 79 °C |
| PCI Express Revision | 5.0 | 5.0 |
| PCI Express Lanes Qty | 80 | 80 |
| Architecture Features | Hyper-Threading Technology, Intel 64 Technology, Intel Turbo Boost Technology 2.0, Intel OS Guard, Intel Run Sure Technology | Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel Advanced Matrix Extensions (AMX), Intel Software Guard Extensions (SGX) with Intel SPS |
| PERFORMANCE |
|---|
| Number of Cores | 32-core | 24-core |
|---|---|---|
| Number of Threads | 64 threads | 48 threads |
| Clock Speed (Frequency) | 3.1 GHz | 2.6 GHz |
| Max Turbo Speed | 4 GHz | 4 GHz |
| CACHE MEMORY |
|---|
| Cache | 60 MB | 60 MB |
|---|---|---|
| Cache Memory Details | 60 MB | 60 MB |
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