In depth comparison and review of Intel Core i7 3770 (3rd Gen) and Intel Core i5 9400F (9th 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 3770 (3rd Gen) | Intel Core i5 9400F (9th Gen) |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Core i7 3770 (3rd Gen) | Intel Core i5 9400F (9th Gen) |
|---|
| Type | Intel Core i7 3770 (3rd Gen) | Intel Core i5 9400F (9th Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1155 Socket | LGA1151 Socket |
| Manufacturing Process | 22 nm | 14 nm |
| Thermal Design Power | 77 W | 65 W |
| Thermal Specification | 67.4 °C | 100 °C |
| PCI Express Revision | 3.0 | 3.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | 1x16, 2x8, 1x8+2x4 |
| PCI Express Lanes Qty | - | 16 |
| Architecture Features | Hyper-Threading Technology, integrated memory controller, Intel Virtualization Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology | Enhanced SpeedStep technology, Execute Disable Bit capability, 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), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard, Intel Software Guard Extensions (SGX), Intel Memory Protection Extensions (MPX), Intel Optane Memory Supported, Intel Boot Guard |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 6-core |
|---|---|---|
| Number of Threads | 8 threads | 6 threads |
| Clock Speed (Frequency) | 3.4 GHz | 2.9 GHz |
| Max Turbo Speed | 3.9 GHz | 4.1 GHz |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 9 MB |
|---|---|---|
| Cache Memory Details | L3 - 8 MB | Smart Cache - 9 MB |
| Installed Size | 8 MB | - |
| INTEGRATED GRAPHICS (GPU) | Intel Core i7 3770 (3rd Gen) | Intel Core i5 9400F (9th Gen) |
|---|
| Type | Intel HD Graphics 4000 | - |
|---|---|---|
| Base Frequency | 850 MHz | - |
| Max Dynamic Frequency | 1150 MHz | - |
| Features | Intel Clear Video HD Technology, InTRU 3D Technology, Intel Wireless Display (WiDi), Intel Insider, Intel Quick Sync Video 2.0 | - |
| MISCELLANEOUS | Intel Core i7 3770 (3rd Gen) | Intel Core i5 9400F (9th Gen) |
|---|
| Compliant Standards | Lead-Free, halogen-free | - |
|---|---|---|
| Service & Support | Limited warranty - 3 years | Limited warranty - 3 years |
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