In depth comparison and review of Intel Xeon Silver 4309Y and Intel Xeon Gold 5420+ (4th Gen). 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 Silver 4309Y | Intel Xeon Gold 5420+ (4th Gen) |
|---|
| Product Type | Processor | Processor |
|---|
| DIMENSIONS |
|---|
| Height | - | 3.66 cm |
|---|---|---|
| Width | - | 22.23 cm |
| Depth | - | 28.73 cm |
| Weight | - | 680 g |
| PROCESSOR | Intel Xeon Silver 4309Y | Intel Xeon Gold 5420+ (4th Gen) |
|---|
| Type | Intel Xeon Silver 4309Y | Intel Xeon Gold 5420+ (4th Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA4189 Socket | FCLGA4677 Socket |
| Manufacturing Process | 10 nm | 10 nm |
| Thermal Design Power | 105 W | 205 W |
| Thermal Specification | 76 °C | 84 °C |
| PCI Express Revision | 4.0 | 5.0 |
| PCI Express Lanes Qty | 64 | 80 |
| Architecture Features | Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology 2.0 | Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Intel Run Sure Technology, Intel Boot Guard |
| PERFORMANCE |
|---|
| Number of Cores | 8-core | 28-core |
|---|---|---|
| Number of Threads | 16 threads | 56 threads |
| Clock Speed (Frequency) | 2.8 GHz | 2 GHz |
| Max Turbo Speed | 3.6 GHz | 4.1 GHz |
| Bus Speed | 10.4 GT/s | - |
| CACHE MEMORY |
|---|
| Cache | 12 MB | 52.5 MB |
|---|---|---|
| Cache Memory Details | L3 - 12 MB | 52.5 MB |
| MISCELLANEOUS | Intel Xeon Silver 4309Y | Intel Xeon Gold 5420+ (4th Gen) |
|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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