Intel Celeron 6600HE vs Intel Celeron 6305E: comparison
Comparison of Intel Celeron 6600HE and Intel Celeron 6305E: key differences and a full specification table.
Key differences
Intel Celeron 6600HE has a higher base clock (2.6 GHz vs 1.8 GHz), a larger L3 cache (8 MB vs 4 MB), a higher maximum memory size (128 GB vs 64 GB) and a newer PCIe version (4 vs 3).
At the same time, Intel Celeron 6305E has a lower TDP (15 W vs 35 W) and a higher maximum integrated graphics clock (1.25 GHz vs 1.1 GHz).
Both processors match on: core count (2), thread count (2), process node (10 nm), memory channels (2).
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 Celeron 6600HE | Intel Celeron 6305E |
|---|---|---|
| Cores / threads | 2 / 2 | 2 / 2 |
| L3 cache | 8 MB | 4 MB |
| TDP | 35 W | 15 W |
| Process | 10 nm | 10 nm |
| Integrated graphics | UHD-графика Intel для процессоров Intel Core 11-го поколения | UHD-графика Intel |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | Intel Celeron 6600HE | Intel Celeron 6305E |
|---|---|---|
| General | ||
| Model | 6600HE | 6305E |
| Codename | Tiger Lake | Tiger Lake |
| Segment | Embedded | Embedded |
| Product line | Процессор Intel Celeron серии 6000 | Процессор Intel Celeron серии 6000 |
| Process | 10 nm | 10 nm |
| Launch date | Q3 2021 | Q4 2020 |
| Status | Launched | Launched |
| Embedded options available | Yes | Yes |
| Use conditions | Embedded Broad Market Commercial Temp | Embedded Broad Market Commercial Temp |
| CPU | ||
| Cores | 2 | 2 |
| Threads | 2 | 2 |
| Multithreading (SMT/HT) | No | No |
| Base clock | 2.6 GHz | 1.8 GHz |
| L3 cache | 8 MB | 4 MB |
| Bus speed | — | 4 GT/s |
| TDP | 35 W | 15 W |
| Turbo Boost | No | No |
| Instruction set width | 64 bit | 64 bit |
| Instruction set extensions | SSE4.1, SSE4.2, AVX2, AVX-512 | SSE4.1, SSE4.2, AVX2 |
| Memory | ||
| Max memory size | 128 GB | 64 GB |
| Memory types | DDR4 | DDR4, LPDDR4X |
| Memory channels | 2 | 2 |
| ECC memory supported | No | No |
| Graphics | ||
| Integrated graphics | UHD-графика Intel для процессоров Intel Core 11-го поколения | UHD-графика Intel |
| Has integrated graphics | Yes | Yes |
| Graphics base frequency | 350 MHz | — |
| Graphics max frequency | 1.1 GHz | 1.25 GHz |
| Graphics units | 16 | 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 | 3 | 2 |
| Graphics device ID | 0x9A68 | 0x9A78 |
| Quick Sync Video | Yes | Yes |
| Clear Video HD | — | 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 |
| Multi-format codec engines | — | 1 |
| I/O and interfaces | ||
| PCI Express revision | 4 | 3 |
| Chipset PCIe revision | 3 | 3 |
| PCI Express lanes | 20 | — |
| PCI Express configurations | Up to 1x16+1x4, 2x8+1x4, 1x8+3x4 | — |
| Thunderbolt 4 | Yes | Yes |
| Package and thermal | ||
| Sockets supported | FCBGA1787 | FCBGA1449 |
| Max CPU configuration | 1 | 1 |
| Package size | 50 x 26.5 | 45.5mm x 25mm |
| TJUNCTION | 100 °C | 100 °C |
| Min operating temperature | 0 °C | 0 °C |
| Max operating temperature | 100 °C | 100 °C |
| Operating temperature range | — | 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 | No | 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 | No | No |
| Stable IT Platform Program | — | No |
| Technologies | ||
| Idle States | — | Yes |
| Thermal Monitoring Technologies | Yes | Yes |
| Deep Learning Boost | Yes | Yes |
| Volume Management Device | Yes | Yes |
| Speed Shift Technology | Yes | Yes |
| Optane Memory Supported | — | Yes |
| Smart Sound Technology | Yes | Yes |
| HD Audio | Yes | Yes |
| Gaussian & Neural Accelerator | Yes (2) | Yes (2) |
| Image Processing Unit | Yes (6) | Yes (6) |
| MIPI SoundWire | Yes (1.1) | Yes (1.1) |
| AVX-512 FMA units | 2 | — |