Intel Core Duo T2050 LF80539GE0252M (BX80539T2050)
Specifications
Core Duo T2050 is the slowest Core Duo microprocessor in micro-PGA package. The CPU is clocked at 1.6 GHz, and has 533 MHz Front Side Bus frequency. Other processor features are consistent features of other Core Duo CPUs: dual-core design with both cores located on one die, 64 KB level 1 cache per core, 2 MB level 2 cache shared between two cores, and streaming SIMD extensions up to SSE3. The T2050 also incorporates disable-execute bit, that, when supported by operating system, prevents from certain types of viruses and Trojan programs. The processor is manufactured only in micro-PGA (socket M) package.
If you're looking to upgrade your Intel Core Duo T2050 microprocessor then there is a very good chance you'll be able to do it. At the very least you can upgrade to Core Duo T2450, which is based on the same Yonah core, and runs at the same FSB as the T2050. It's likely that you can upgrade to faster Core Duo microprocessor with 667 MHz FSB. To confirm this you will need to use programs like CPU-Z or Intel Chipset Identification Utility to determine type of motherboard chipset in your laptop, and then check whether this chipset supports 667 MHz FSB frequency or not. If your chipset supports 667 Mhz FSB then, as a minimum, you can upgrade to Core Duo T2600 or T2700. But that's not all. There is still a chance that your laptop will support even faster Core 2 Duo processors. Again, search on the net for CPU support list for your motherboard chipset and see if it supports Core 2 Duo, or Merom, CPUs. If it supports them then the fastest Core 2 Duo for your notebook will be Core 2 Duo T7600. Depending on the type of applications you're running on your notebook, you can expect from the T7600 microprocessor performance gain in the range 40% - 100%.
If you're looking to upgrade your Intel Core Duo T2050 microprocessor then there is a very good chance you'll be able to do it. At the very least you can upgrade to Core Duo T2450, which is based on the same Yonah core, and runs at the same FSB as the T2050. It's likely that you can upgrade to faster Core Duo microprocessor with 667 MHz FSB. To confirm this you will need to use programs like CPU-Z or Intel Chipset Identification Utility to determine type of motherboard chipset in your laptop, and then check whether this chipset supports 667 MHz FSB frequency or not. If your chipset supports 667 Mhz FSB then, as a minimum, you can upgrade to Core Duo T2600 or T2700. But that's not all. There is still a chance that your laptop will support even faster Core 2 Duo processors. Again, search on the net for CPU support list for your motherboard chipset and see if it supports Core 2 Duo, or Merom, CPUs. If it supports them then the fastest Core 2 Duo for your notebook will be Core 2 Duo T7600. Depending on the type of applications you're running on your notebook, you can expect from the T7600 microprocessor performance gain in the range 40% - 100%.
| General information | ||||||||||
| Type | CPU / Microprocessor | |||||||||
| Market segment | Mobile | |||||||||
| Family | Intel Core Duo | |||||||||
| Model number ? | T2050 | |||||||||
| CPU part numbers | LF80539GE0252M is an OEM/tray microprocessor BX80539T2050 is a boxed microprocessor | |||||||||
| Frequency (MHz) ? | 1600 | |||||||||
| Bus speed (MHz) ? | 533 | |||||||||
| Clock multiplier ? | 12 | |||||||||
| Package | 478-pin micro FC-PGA 1.38" x 1.38" (3.5 cm x 3.5 cm) | |||||||||
| Socket | Socket M | |||||||||
| S-spec numbers | ||||||||||
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| Architecture / Microarchitecture | ||||||||||
| Microarchitecture | Mobile | |||||||||
| Processor core ? | Yonah | |||||||||
| Manufacturing process | 0.065 micron | |||||||||
| Data width | 32 bit | |||||||||
| The number of cores | 2 | |||||||||
| The number of threads | 2 | |||||||||
| Floating Point Unit | Integrated | |||||||||
| Level 1 cache size ? | 32 KB instruction cache 32 KB data cache | |||||||||
| Level 2 cache size ? | shared 2 MB cache | |||||||||
| Multiprocessing | Uniprocessor | |||||||||
| Features |
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| Low power features |
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| Electrical/Thermal parameters | ||||||||||
| V core (V) ? | 1.1625 - 1.3 | |||||||||
| Minimum/Maximum operating temperature (°C) ? | 0 - 100 | |||||||||
| Notes on Intel LF80539GE0252M | ||||||||||
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CPUs, related to Intel Core Duo T2050
| Model | Cores / Threads |
Freq. | L2 cache |
TDP | Features |
|---|---|---|---|---|---|
| Intel Core Duo family, Socket M | |||||
| Intel Core Duo T2300E (Socket M) | 2 / 2 | 1.66 GHz | 2 MB | 31 Watt | ESS |
| Intel Core Duo T2300 (Socket M) | 2 / 2 | 1.66 GHz | 2 MB | 31 Watt | VT, ESS |
| Intel Core Duo T2250 | 2 / 2 | 1.73 GHz | 2 MB | ESS | |
| Intel Core Duo T2400 (Socket M) | 2 / 2 | 1.83 GHz | 2 MB | 31 Watt | VT, ESS |
| Intel Core Duo T2350 | 2 / 2 | 1.86 GHz | 2 MB | ESS | |
| Intel Core Duo T2450 | 2 / 2 | 2 GHz | 2 MB | ESS | |
| Intel Core Duo T2500 (Socket M) | 2 / 2 | 2 GHz | 2 MB | 31 Watt | VT, ESS |
| Intel Core Duo T2600 (Socket M) | 2 / 2 | 2.16 GHz | 2 MB | 31 Watt | VT, ESS |
| Intel Core Duo T2700 (Socket M) | 2 / 2 | 2.33 GHz | 2 MB | 31 Watt | VT, ESS |
| Intel Core Duo family, Mobile micro-architecture, Other sockets | |||||
| Intel Core Duo L2400 | 2 / 2 | 1.66 GHz | 2 MB | 15 Watt | VT, ESS |
| Intel Core Duo T2300 (BGA) | 2 / 2 | 1.66 GHz | 2 MB | 31 Watt | VT, ESS |
| Intel Core Duo L2500 | 2 / 2 | 1.83 GHz | 2 MB | 15 Watt | VT, ESS |
| Intel Core Duo T2400 (BGA) | 2 / 2 | 1.83 GHz | 2 MB | 31 Watt | VT, ESS |
| Intel Core Duo T2500 (BGA) | 2 / 2 | 2 GHz | 2 MB | 31 Watt | VT, ESS |
| Intel Core Duo T2600 (BGA) | 2 / 2 | 2.16 GHz | 2 MB | 31 Watt | VT, ESS |
| Intel Core Duo T2700 (BGA) | 2 / 2 | 2.33 GHz | 2 MB | 31 Watt | VT, ESS |
| Other families, Mobile micro-architecture, Socket M | |||||
| Intel Celeron M 440 (Socket M) | 1 / 1 | 1.86 GHz | 1 MB | 27 Watt | SSE, ESS |
| Intel Core Solo T1350 | 1 / 1 | 1.86 GHz | 2 MB | 31 Watt | ESS |
| Intel Celeron M 450 | 1 / 1 | 2 GHz | 1 MB | 27 Watt | SSE, ESS |
| Intel Core Solo T1500 (Socket M) | 1 / 1 | 2 GHz | 2 MB | VT, ESS | |
| Intel Pentium T2080 | 2 / 2 | 1.73 GHz | 1 MB | 31 Watt | SSE, ESS |
| Intel Pentium T2130 | 2 / 2 | 1.86 GHz | 1 MB | 31 Watt | SSE, ESS |
• Highlighted numbers and features indicate whether specific processor performs better or worse than Core Duo T2050
• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
• List of related CPUs is not complete.
• Features abbreviations:
SSE - SSE instructions
VT - Virtualization
ESS - PowerNow! / Enhanced SpeedStep
VT - Virtualization
ESS - PowerNow! / Enhanced SpeedStep
Pictures (2)
| Top view | |
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| Bottom view | |
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Benchmarks
| Tested processor | |||||||||||||||||||||||||||||||||||||
| S-spec number: | SL9BN | ||||||||||||||||||||||||||||||||||||
| CPU ID: | 06E8h | ||||||||||||||||||||||||||||||||||||
| CPU vendor string: | GenuineIntel | ||||||||||||||||||||||||||||||||||||
| CPU name string: | Genuine Intel(R) CPU T2050 @ 1.60GHz | ||||||||||||||||||||||||||||||||||||
Integer performance
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Floating Point performance
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MMX / SSE / SSE2 performance
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Memory-intensive program performance
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CPU ID (3)
NOTE: CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Core Duo T2050 CPU.
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| General information | |
|---|---|
| Vendor: | GenuineIntel |
| Processor name (BIOS): | Genuine Intel(R) CPU T2050 @ 1.60GHz |
| Cores: | 2 |
| Logical processors: | 2 |
| Processor type: | Original OEM Processor |
| CPUID signature: | 6E8 |
| Family: | 6 (06h) |
| Model: | 14 (0Eh) |
| Stepping: | 8 (08h) |
| TLB/Cache details: | 64-byte Prefetching Data TLB: 4-KB Pages, 4-way set associative, 128 entries Data TLB: 4-MB Pages, 4-way set associative, 8 entries Instruction TLB: 4-KB Pages, 4-way set associative, 128 entries Instruction TLB: 4-MB Pages, fully associative, 2 entries |
| Cache: | L1 data | L1 instruction | L2 |
|---|---|---|---|
| Size: | 2 x 32 KB | 2 x 32 KB | 2 MB |
| Associativity: | 8-way set associative |
8-way set associative |
8-way set associative |
| Line size: | 64 bytes | 64 bytes | 64 bytes |
| Comments: | Shared between all cores |
| Instruction set extensions | Additional instructions | ||
|---|---|---|---|
| MMX | CLFLUSH | ||
| SSE | CMOV | ||
| SSE2 | CMPXCHG8B | ||
| SSE3 | FXSAVE/FXRSTORE | ||
| MONITOR/MWAIT | |||
| SYSENTER/SYSEXIT | |||
| Major features | Other features | ||
| On-chip Floating Point Unit | Advanced programmable interrupt controller | ||
| NX bit/XD-bit | Debug store | ||
| Enhanced SpeedStep | Debugging extensions | ||
| Digital Thermal Sensor capability | |||
| Machine check architecture | |||
| Machine check exception | |||
| Memory-type range registers | |||
| Model-specific registers | |||
| Page attribute table | |||
| Page global extension | |||
| Page-size extensions (4MB pages) | |||
| Pending break enable | |||
| Perfmon and Debug capability | |||
| Physical address extensions | |||
| Self-snoop | |||
| Thermal monitor | |||
| Thermal monitor 2 | |||
| Thermal monitor and software controlled clock facilities | |||
| Time stamp counter | |||
| Virtual 8086-mode enhancements | |||
| xTPR Update Control | |||
Our CPUID database has 3 records for this microprocessor. See all submitted records.
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FSB
Bus frequency is 133 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 533 MHz