Side by side comparison and review of Intel Xeon W W7-3455 and AMD Ryzen 9 Pro 7945. 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 W W7-3455 | AMD Ryzen 9 Pro 7945 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon W W7-3455 | AMD Ryzen 9 Pro 7945 |
|---|
| Type | Intel Xeon W W7-3455 | AMD Ryzen 9 Pro 7945 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | FCLGA4677 Socket | Socket AM5 |
| Manufacturing Process | - | 5 nm |
| Thermal Design Power | 324 W | 65 W |
| Thermal Specification | 72 °C | 95 °C |
| PCI Express Revision | 5.0 | 5.0 |
| PCI Express Lanes Qty | 112 | - |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel VT-x with Extended Page Tables (EPT), Intel Transactional Synchronization Extensions (TSX), Intel OS Guard, Intel Turbo Boost Max Technology 3.0, Intel Speed Shift Technology, Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Active Management Technology, Intel Control-Flow Enforcement Technology, Intel Total Memory Encryption, Intel Platform Firmware Resilience Support, Instruction Set 64-bit, Intel vPro Enterprise Platform Eligibility, Intel Virtualization Technology with Redirect Protection (VT-rp), Mode-based Execute Control (MBEC), Intel Data Streaming Accelerator (DSA), Intel Advanced Matrix Extensions (AMX) | "Zen 4" Core Architecture, AMD PRO technologies |
| PERFORMANCE |
|---|
| Number of Cores | 24-core | 12-core |
|---|---|---|
| Number of Threads | 48 threads | 24 threads |
| Clock Speed (Frequency) | 2.5 GHz | 3.7 GHz |
| Max Turbo Speed | 4.8 GHz | 5.4 GHz |
| CACHE MEMORY |
|---|
| Cache | 67.5 MB | 64 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 67.5 MB | L3 - 64 MB L2 - 12 MB L1 - 768 KB |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon W W7-3455 | AMD Ryzen 9 Pro 7945 |
|---|
| Type | - | Radeon Graphics |
|---|---|---|
| Max Dynamic Frequency | - | 2200 MHz |
| MISCELLANEOUS | Intel Xeon W W7-3455 | AMD Ryzen 9 Pro 7945 |
|---|
| Included Accessories | - | AMD Wraith Spire Cooler |
|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - parts and labour - 3 years |
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