In depth comparison and review of Intel Core i7 7740X X-series (7th Gen) and AMD EPYC 72F3 (3rd 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 Core i7 7740X X-series (7th Gen) | AMD EPYC 72F3 (3rd Gen) |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Core i7 7740X X-series (7th Gen) | AMD EPYC 72F3 (3rd Gen) |
|---|
| Type | Intel Core i7 7740X X-series (7th Gen) | AMD EPYC 72F3 (3rd Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2066 Socket | Socket SP3 |
| Manufacturing Process | 14 nm | - |
| Thermal Design Power | 112 W | 180 W |
| PCI Express Revision | 3.0 | 4.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | - |
| PCI Express Lanes Qty | 16 | 128 |
| Architecture Features | Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel Advanced Vector Extensions 2 (AVX2.0), Intel Optane Memory Supported | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 8-core |
|---|---|---|
| Number of Threads | 8 threads | 16 threads |
| Clock Speed (Frequency) | 4.3 GHz | 3.7 GHz |
| Max Turbo Speed | 4.5 GHz | 4.1 GHz |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 256 MB |
|---|---|---|
| Cache Memory Details | L3 - 8 MB | L3 - 256 MB |
| MISCELLANEOUS | Intel Core i7 7740X X-series (7th Gen) | AMD EPYC 72F3 (3rd Gen) |
|---|
| Service & Support | Limited warranty - 3 years | - |
|---|
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