Celeron M 330 vs Atom Z500
Primary details
Comparing Atom Z500 and Celeron M 330 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Atom | Celeron M |
| Architecture codename | Silverthorne (2008−2010) | Banias (2003) |
| Release date | 2 April 2008 (16 years ago) | no data |
| Launch price (MSRP) | $45 | no data |
| Current price | $702 (15.6x MSRP) | $381 |
Detailed specifications
Atom Z500 and Celeron M 330 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 1 (Single-Core) | 1 (Single-Core) |
| Threads | 1 | 1 |
| Base clock speed | no data | 1.4 GHz |
| Boost clock speed | 0.8 GHz | 1.4 GHz |
| Bus support | 400 MT/s | 400 MHz |
| L1 cache | 56 KB | no data |
| L2 cache | 512 KB | no data |
| L3 cache | 0 KB | 512 KB L2 |
| Chip lithography | 45 nm | 130 nm |
| Die size | 24.18 mm27.8 mm × 3.1 mm | no data |
| Maximum core temperature | 90 °C | 100 °C |
| Number of transistors | 47 Million | no data |
| 64 bit support | - | - |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
| VID voltage range | 0.80 -1.1V | 1.356V |
Compatibility
Information on Atom Z500 and Celeron M 330 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 (Uniprocessor) | no data |
| Socket | PBGA441 | PPGA478 |
| Power consumption (TDP) | 0.65 Watt | 24.5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom Z500 and Celeron M 330. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE2, Intel® SSE3, Intel® SSSE3 | no data |
| Enhanced SpeedStep (EIST) | + | - |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | + | - |
| Idle States | + | - |
| Thermal Monitoring | + | no data |
| Demand Based Switching | + | - |
| PAE | no data | 32 Bit |
| FSB parity | - | - |
| Status | Discontinued | Discontinued |
Security technologies
Atom Z500 and Celeron M 330 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom Z500 and Celeron M 330 are enumerated here.
| VT-d | - | no data |
| VT-x | - | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom Z500 and Celeron M 330. Depending on the motherboard, higher memory frequencies may be supported.
| ECC memory support | no data | - |
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