In depth comparison and review of Intel Core i7 840QM and AMD EPYC 72F3. 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 840QM | AMD EPYC 72F3 |
|---|
| Product Type | Processor (mobile) | Processor |
|---|
| DIMENSIONS |
|---|
| Height | - | 19.38 cm |
|---|---|---|
| Width | - | 27.94 cm |
| Depth | - | 3.17 cm |
| Weight | - | 680 g |
| PROCESSOR | Intel Core i7 840QM | AMD EPYC 72F3 |
|---|
| Type | Intel Core i7 840QM | AMD EPYC 72F3 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | 988-pin Micro FCPGA | - |
| Compatible Processor Socket | - | Socket SP3 |
| Socket Count | - | 1P/2P |
| Manufacturing Process | 45 nm | - |
| Thermal Design Power | 45 W | 180 W |
| Thermal Specification | 100 °C | - |
| PCI Express Revision | 2.0 | 4.0 |
| PCI Express Configurations | 1x16, 2x8 | - |
| PCI Express Lanes Qty | 16 | 128 |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, Intel Trusted Execution Technology, Enhanced Halt State (C1E), streaming SIMD extensions 4.2 | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 8-core |
|---|---|---|
| Number of Threads | 8 threads | 16 threads |
| Clock Speed (Frequency) | 1.86 GHz | 3.7 GHz |
| Max Turbo Speed | 3.2 GHz | 4.1 GHz |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 256 MB |
|---|---|---|
| Cache Memory Details | L3 - 8 MB | L3 - 256 MB |
| Installed Size | 8 MB | - |
| EXPANSION & CONNECTIVITY | Intel Core i7 840QM | AMD EPYC 72F3 |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Core i7 840QM | AMD EPYC 72F3 |
|---|
| Service & Support | Limited warranty - 3 years | Limited warranty - replacement - 3 years |
|---|
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