In depth comparison and review of Intel Xeon L5640 and AMD Ryzen 7 Pro 7745. 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 L5640 | AMD Ryzen 7 Pro 7745 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon L5640 | AMD Ryzen 7 Pro 7745 |
|---|
| Type | Intel Xeon L5640 | AMD Ryzen 7 Pro 7745 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1366 Socket | Socket AM5 |
| Core Voltage | 0.8 V - 1.3 V | - |
| Manufacturing Process | 32 nm | 5 nm |
| Thermal Design Power | 60 W | 65 W |
| Thermal Specification | 69.4 °C | 95 °C |
| PCI Express Revision | - | 5.0 |
| PCI Express Lanes Qty | - | 28 |
| Architecture Features | Enhanced SpeedStep technology, streaming SIMD extensions, streaming SIMD extensions 2, Hyper-Threading Technology, integrated memory controller, streaming SIMD extensions 3, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, supplemental streaming SIMD extensions 3, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2 | "Zen 4" Core Architecture, AMD PRO technologies |
| PERFORMANCE |
|---|
| Number of Cores | 6-core | 8-core |
|---|---|---|
| Number of Threads | 12 threads | 16 threads |
| Clock Speed (Frequency) | 2.26 GHz | 3.8 GHz |
| Max Turbo Speed | 2.8 GHz | 5.3 GHz |
| Bus Speed | 1333 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 12 MB | 32 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 12 MB | L3 - 32 MB L2 - 8 MB L1 - 512 KB |
| Installed Size | 12 MB | - |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon L5640 | AMD Ryzen 7 Pro 7745 |
|---|
| Type | - | Radeon Graphics |
|---|---|---|
| Max Dynamic Frequency | - | 2200 MHz |
| EXPANSION & CONNECTIVITY | Intel Xeon L5640 | AMD Ryzen 7 Pro 7745 |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Xeon L5640 | AMD Ryzen 7 Pro 7745 |
|---|
| Included Accessories | - | AMD Wraith Spire Cooler |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - advance parts replacement - 3 years | Limited warranty - parts and labour - 3 years |
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