Intel Core i7-11700T vs Intel Core i5-11400T: comparison
Comparison of Intel Core i7-11700T and Intel Core i5-11400T: key differences and a full specification table.
Key differences
Intel Core i7-11700T has more cores (8 vs 6), more threads (16 vs 12), a higher base clock (1.4 GHz vs 1.3 GHz) and a higher maximum clock (4.6 GHz vs 3.7 GHz).
Both processors match on: TDP (35 W), process node (14 nm), maximum memory size (128 GB), memory channels (2), PCIe version (4).
These are specification values: they show differences between the models but do not determine a performance winner. For a specific workload, rely on independent benchmarks.
Key specifications
| Parameter | Intel Core i7-11700T | Intel Core i5-11400T |
|---|---|---|
| Cores / threads | 8 / 16 | 6 / 12 |
| Max boost clock | 4.6 GHz | 3.7 GHz |
| L3 cache | 16 MB | 12 MB |
| TDP | 35 W | 35 W |
| Process | 14 nm | 14 nm |
| Integrated graphics | UHD-графика Intel 750 | UHD-графика Intel 730 |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | Intel Core i7-11700T | Intel Core i5-11400T |
|---|---|---|
| General | ||
| Model | i7-11700T | i5-11400T |
| Codename | Rocket Lake | Rocket Lake |
| Segment | Desktop | Desktop |
| Product line | Процессоры Intel Core i7 11-го поколения | Процессоры Intel Core i5 11-го поколения |
| Process | 14 nm | 14 nm |
| Launch date | Q1 2021 | Q1 2021 |
| Status | Launched | Launched |
| Embedded options available | No | No |
| Use conditions | PC/Client/Tablet | PC/Client/Tablet |
| CPU | ||
| Cores | 8 | 6 |
| Threads | 16 | 12 |
| Multithreading (SMT/HT) | Yes | Yes |
| Base clock | 1.4 GHz | 1.3 GHz |
| Max boost clock | 4.6 GHz | 3.7 GHz |
| Turbo Boost Max 3.0 frequency | 4.6 GHz | — |
| Turbo Boost 2.0 frequency | 4.5 GHz | 3.7 GHz |
| L3 cache | 16 MB | 12 MB |
| Bus speed | 8 GT/s | 8 GT/s |
| TDP | 35 W | 35 W |
| Configurable TDP-down | 25 W | 25 W |
| cTDP-down base frequency | 900 MHz | 1 GHz |
| Turbo Boost | Yes (2) | Yes (2) |
| 64-bit support | Yes | Yes |
| Instruction set width | 64 bit | 64 bit |
| Instruction set extensions | SSE4.1, SSE4.2, AVX2, AVX-512 | SSE4.1, SSE4.2, AVX2, AVX-512 |
| Memory | ||
| Max memory size | 128 GB | 128 GB |
| Memory types | DDR4 | DDR4 |
| Memory channels | 2 | 2 |
| Max memory bandwidth | 50 GB/s | 50 GB/s |
| ECC memory supported | No | No |
| Graphics | ||
| Integrated graphics | UHD-графика Intel 750 | UHD-графика Intel 730 |
| Has integrated graphics | Yes | Yes |
| Graphics base frequency | 350 MHz | 350 MHz |
| Graphics max frequency | 1.3 GHz | 1.2 GHz |
| Graphics units | 32 | 24 |
| Graphics video max memory | 64 GB | 64 GB |
| Max displays | 3 | 3 |
| Max resolution (DP) | 5120x3200@60Hz | 5120x3200@60Hz |
| Max resolution (HDMI) | 4096x2160@60Hz | 4096x2160@60Hz |
| Max resolution (eDP) | 5120x3200@60Hz | 5120x3200@60Hz |
| DirectX | 12.1 | 12.1 |
| OpenGL | 4.5 | 4.5 |
| OpenCL | 3 | 3 |
| Graphics device ID | 0x4C8A | 0x4C8B |
| Quick Sync Video | Yes | Yes |
| Clear Video HD | Yes | Yes |
| Clear Video | Yes | Yes |
| InTru 3D | Yes | Yes |
| 4K support | Yes, at 60Hz | Yes, at 60Hz |
| I/O and interfaces | ||
| PCI Express revision | 4 | 4 |
| PCI Express lanes | 20 | 20 |
| PCI Express configurations | Up to 1x16+1x4, 2x8+1x4, 1x8+3x4 | Up to 1x16+1x4, 2x8+1x4, 1x8+3x4 |
| Scalability | 1S Only | 1S Only |
| Package and thermal | ||
| Sockets supported | FCLGA1200 | FCLGA1200 |
| Max CPU configuration | 1 | 1 |
| Package size | 37.5 mm x 37.5 mm | 37.5 mm x 37.5 mm |
| TJUNCTION | 100 °C | 100 °C |
| Thermal solution specification | PCG 2019D | PCG 2019D |
| Security and virtualization | ||
| Virtualization (VT-x / AMD-V) | Yes | Yes |
| Virtualization for Directed I/O (VT-d) | Yes | Yes |
| Extended Page Tables (EPT) | Yes | Yes |
| AES-NI | Yes | Yes |
| Execute Disable Bit | Yes | Yes |
| Intel Trusted Execution Technology | Yes | No |
| Secure Key | Yes | Yes |
| Intel OS Guard | Yes | Yes |
| Intel Boot Guard | Yes | Yes |
| Intel Software Guard Extensions | No | No |
| Stable IT Platform Program | Yes | No |
| vPro Eligibility | Intel vPro Platform | — |
| Technologies | ||
| Enhanced SpeedStep | Yes | Yes |
| Idle States | Yes | Yes |
| Thermal Monitoring Technologies | Yes | Yes |
| Identity Protection Technology | Yes | Yes |
| Deep Learning Boost | Yes | Yes |
| Turbo Boost Max 3.0 | Yes | No |
| Thermal Velocity Boost | No | No |
| Optane Memory Supported | Yes | Yes |
| Gaussian & Neural Accelerator | Yes (2) | Yes (2) |