Side by side comparison and review of Intel Itanium 9740 and AMD EPYC 7643P. 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 Itanium 9740 | AMD EPYC 7643P |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Itanium 9740 | AMD EPYC 7643P |
|---|
| Type | Intel Itanium 9740 | AMD EPYC 7643P |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1248 Socket | Socket SP3 |
| Socket Count | - | 1P |
| Manufacturing Process | 32 nm | - |
| Thermal Design Power | 170 W | 240 W |
| PCI Express Revision | - | 4.0 |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology 2.0, Intel Virtualization Technology for Directed I/O (VT-d), Intel VT-x with Extended Page Tables (EPT), Intel Virtualization Technology for Itanium (VT-i) | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | 8-core | 48-core |
|---|---|---|
| Number of Threads | 16 threads | 96 threads |
| Clock Speed (Frequency) | 2.13 GHz | 2.3 GHz |
| Max Turbo Speed | - | 3.6 GHz |
| CACHE MEMORY |
|---|
| Cache | 24 MB | 256 MB |
|---|---|---|
| Cache Memory Details | 24 MB | L3 - 256 MB |
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