Celeron B830 vs Pentium M 770
Aggregate performance score
Celeron B830 outperforms Pentium M 770 by a whopping 170% based on our aggregate benchmark results.
Primary details
Comparing Pentium M 770 and Celeron B830 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3225 | 2836 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Pentium M | Intel Celeron |
| Power efficiency | 0.70 | 1.46 |
| Architecture codename | Dothan (2004−2005) | Sandy Bridge (2011−2013) |
| Release date | 19 January 2005 (19 years ago) | 1 September 2012 (12 years ago) |
| Launch price (MSRP) | no data | $86 |
Detailed specifications
Pentium M 770 and Celeron B830 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) | 2 (Dual-core) |
| Threads | 1 | 2 |
| Base clock speed | 2.13 GHz | 1.8 GHz |
| Boost clock speed | 0.01 GHz | 1.8 GHz |
| Bus type | no data | DMI 2.0 |
| Bus rate | 533 MHz | 4 × 5 GT/s |
| Multiplier | no data | 18 |
| L1 cache | 32 KB | 64K (per core) |
| L2 cache | 2 MB | 256K (per core) |
| L3 cache | 0 KB | 2 MB (shared) |
| Chip lithography | 90 nm | 32 nm |
| Die size | 87 mm2 | 131 mm2 |
| Maximum core temperature | 100 °C | 100 °C |
| Number of transistors | 144 million | 504 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 1.26V-1.372V | no data |
Compatibility
Information on Pentium M 770 and Celeron B830 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 | 1 (Uniprocessor) |
| Socket | PPGA478, H-PBGA479 | FCPGA988,PGA988 |
| Power consumption (TDP) | 27 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium M 770 and Celeron B830. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2 |
| FMA | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| My WiFi | no data | - |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | - |
| Idle States | - | + |
| Thermal Monitoring | - | + |
| Flex Memory Access | no data | + |
| Demand Based Switching | - | - |
| PAE | 32 Bit | no data |
| FDI | no data | + |
| Fast Memory Access | no data | + |
| FSB parity | - | no data |
Security technologies
Pentium M 770 and Celeron B830 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | + | + |
| Anti-Theft | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium M 770 and Celeron B830 are enumerated here.
| VT-d | no data | - |
| VT-x | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium M 770 and Celeron B830. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR3 |
| Maximum memory size | no data | 16 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 21.335 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | Intel HD Graphics for 2nd Generation Intel Processors |
| Graphics max frequency | no data | 1.05 GHz |
Graphics interfaces
Available interfaces and connections of Pentium M 770 and Celeron B830 integrated GPUs.
| Number of displays supported | no data | 2 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
| SDVO | no data | + |
| CRT | no data | + |
Peripherals
Specifications and connection of peripherals supported by Pentium M 770 and Celeron B830.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Performance score | 0.20 | 0.54 |
| Recency | 19 January 2005 | 1 September 2012 |
| Physical cores | 1 | 2 |
| Threads | 1 | 2 |
| Chip lithography | 90 nm | 32 nm |
| Power consumption (TDP) | 27 Watt | 35 Watt |
Pentium M 770 has 29.6% lower power consumption.
Celeron B830, on the other hand, has a 170% higher aggregate performance score, an age advantage of 7 years, 100% more physical cores and 100% more threads, and a 181.3% more advanced lithography process.
The Celeron B830 is our recommended choice as it beats the Pentium M 770 in performance tests.
Should you still have questions on choice between Pentium M 770 and Celeron B830, ask them in Comments section, and we shall answer.
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