Intel Core i5-1145GRE vs Intel Core i3-1115G4E: comparison
Comparison of Intel Core i5-1145GRE and Intel Core i3-1115G4E: key differences and a full specification table.
Key differences
Intel Core i5-1145GRE has more cores (4 vs 2), more threads (8 vs 4), a higher maximum clock (4.1 GHz vs 3.9 GHz) and a larger L3 cache (8 MB vs 6 MB).
At the same time, Intel Core i3-1115G4E has a higher base clock (2.2 GHz vs 1.5 GHz).
Both processors match on: TDP (15 W), process node (10 nm), maximum memory size (64 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 i5-1145GRE | Intel Core i3-1115G4E |
|---|---|---|
| Cores / threads | 4 / 8 | 2 / 4 |
| Max boost clock | 4.1 GHz | 3.9 GHz |
| L3 cache | 8 MB | 6 MB |
| TDP | 15 W | 15 W |
| Process | 10 nm | 10 nm |
| Integrated graphics | Графика Intel Iris Xᵉ | UHD-графика Intel для процессоров Intel Core 11-го поколения |
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 i5-1145GRE | Intel Core i3-1115G4E |
|---|---|---|
| General | ||
| Model | i5-1145GRE | i3-1115G4E |
| Codename | Tiger Lake | Tiger Lake |
| Segment | Embedded | Embedded |
| Product line | Процессоры Intel Core i5 11-го поколения | Процессоры Intel Core i3 11-го поколения |
| Process | 10 nm | 10 nm |
| Launch date | Q3 2020 | Q3 2020 |
| Status | Launched | Launched |
| Embedded options available | Yes | Yes |
| Use conditions | Industrial Extended Temp, Embedded Broad Market Extended Temp | Embedded Broad Market Commercial Temp |
| CPU | ||
| Cores | 4 | 2 |
| Threads | 8 | 4 |
| Multithreading (SMT/HT) | Yes | Yes |
| Base clock | 1.5 GHz | 2.2 GHz |
| Max boost clock | 4.1 GHz | 3.9 GHz |
| L3 cache | 8 MB | 6 MB |
| Bus speed | 4 GT/s | 4 GT/s |
| TDP | 15 W | 15 W |
| Configurable TDP-up | 28 W | 28 W |
| Configurable TDP-down | 12 W | 12 W |
| cTDP-up base frequency | 2.6 GHz | 3 GHz |
| cTDP-down base frequency | 1.1 GHz | 1.7 GHz |
| Turbo Boost | Yes (2) | Yes (2) |
| 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 | 64 GB | 64 GB |
| Memory types | DDR4, LPDDR4X | DDR4, LPDDR4X |
| Memory channels | 2 | 2 |
| ECC memory supported | Yes | No |
| Graphics | ||
| Integrated graphics | Графика Intel Iris Xᵉ | UHD-графика Intel для процессоров Intel Core 11-го поколения |
| Has integrated graphics | Yes | Yes |
| Graphics max frequency | 1.3 GHz | 1.25 GHz |
| Graphics units | 80 | 48 |
| Max displays | 4 | 4 |
| Max resolution (DP) | 7680x4320@60Hz | 7680x4320@60Hz |
| Max resolution (HDMI) | 4096x2304@60Hz | 4096x2304@60Hz |
| Max resolution (eDP) | 4096x2304@60Hz | 4096x2304@60Hz |
| DirectX | 12.1 | 12.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2 | 2 |
| Graphics device ID | 0x9A49 | 0x9A78 |
| Quick Sync Video | Yes | Yes |
| Clear Video HD | Yes | Yes |
| Graphics output | eDP 1.4b, MIPI-DSI 2.0, DP 1.4, HDMI 2.0b | eDP 1.4b, MIPI-DSI 2.0, DP 1.4, HDMI 2.0b |
| I/O and interfaces | ||
| PCI Express revision | 4 | 4 |
| Chipset PCIe revision | 3 | 3 |
| Thunderbolt 4 | Yes | Yes |
| Package and thermal | ||
| Sockets supported | FCBGA1449 | FCBGA1449 |
| Max CPU configuration | 1 | 1 |
| Package size | 45.5mm x 25mm | 45.5mm x 25mm |
| TJUNCTION | 100 °C | 100 °C |
| Min operating temperature | -40 °C | 0 °C |
| Max operating temperature | 100 °C | 100 °C |
| Operating temperature range | -40°C to 100°C | 0°C to 100°C |
| 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 |
| Intel Trusted Execution Technology | Yes | No |
| Intel OS Guard | Yes | Yes |
| Intel Boot Guard | Yes | Yes |
| Intel Software Guard Extensions | No | No |
| Mode-based Execute Control | Yes | Yes |
| Control-Flow Enforcement Technology | Yes | Yes |
| Total Memory Encryption | Yes | No |
| vPro Eligibility | Intel vPro Platform | — |
| Technologies | ||
| Idle States | No | Yes |
| Thermal Monitoring Technologies | Yes | Yes |
| Deep Learning Boost | Yes | Yes |
| Volume Management Device | Yes | Yes |
| Speed Shift Technology | Yes | Yes |
| Smart Sound Technology | Yes | Yes |
| HD Audio | Yes | Yes |
| Gaussian & Neural Accelerator | Yes (2) | Yes (2) |
| Image Processing Unit | — | Yes (6) |
| MIPI SoundWire | Yes (1.1) | Yes (1.1) |
| Time Coordinated Computing | Yes | — |