Specifications
Please visit Intel Core 1.8 GHz and Intel Xeon W3520 pages for detailed specifications of both microprocessors.
| | Intel Core 1.8 GHz | Intel Xeon W3520 |
| | Engineering sample | |
| General information |
| Market segment | Mobile | Server |
|---|
| Manufacturer | Intel |
|---|
| Family | Core i7 Mobile | Xeon |
|---|
| Model number | | W3520 |
|---|
| CPU part number | FF8062700837000 | AT80601000741AB |
|---|
| Box part number | | BX80601W3520 |
|---|
| Introduction date | | |
|---|
| Socket | Socket G2 | Socket 1366 |
|---|
| Processing Unit |
| Cores | 4 |
|---|
| Threads | |
|---|
| Frequency (MHz) | 1800 | 2667 |
|---|
| Turbo Frequency (MHz) | | |
|---|
| L1 cache (KB) | |
|---|
| L2 cache (KB) | |
|---|
| Integrated Graphics |
| GPU Type | | |
|---|
| Architecture / Microarchitecture |
| Microarchitecture | | |
|---|
| Platform name | | |
|---|
| Core name | | |
|---|
| Technology (micron) | | |
|---|
| Data width (bits) | 64 |
|---|
| Bus speed (MHz) | | |
|---|
| L3 cache (KB) | 6144 | 8192 |
|---|
| Multiprocessing | |
|---|
| Instruction set extensions |
| AMD64 / EM64T 64-bit technology | |
|---|
| AVX / Advanced Vector Extensions | | |
|---|
| MMX | |
|---|
| SSE | |
|---|
| SSE2 | |
|---|
| SSE3 | |
|---|
| SSE4.1 | |
|---|
| SSE4.2 | |
|---|
| SSSE3 / Supplemental SSE3 | |
|---|
| Supported technologies |
| Hyper-Threading | |
|---|
| PowerNow! / Enhanced SpeedStep | |
|---|
| Turbo Core / Turbo Boost | |
|---|
| Virtualization | |
|---|
| Virus Protection / Execute Disable bit | |
|---|
| Integrated Memory Controller(s) |
| The number of controllers | |
|---|
| Memory channels (per controller) | | |
|---|
| Memory channels (total) | | |
|---|
| Supported memory | | |
|---|
| Electrical / Thermal parameters |
| Core voltage (V) | | |
|---|
| Max temperature (°C) | | |
|---|
| Max power dissipation (Watt) | | |
|---|
| TDP (Watt) | | |
|---|
Notes:
Rows with different specifications or features are highlighted.
Better specifications are shown in green color. Worse specs are shown in red color.
CPUIDs
The table below compares support for x86 extensions and technologies,
as well as individual instructions and low-level features of the Intel Core 1.8 GHz
and Intel Xeon W3520 microprocessors. Information in this table was
retrieved from actual processors using CPUID instruction, and we also
utilized internal timer to measure CPU frequency. Be aware that all
technologies, disabled in BIOS or by a virtual machine, will be shown as not
supported.
Different steppings of Intel processors may also have slightly different features.
In rare cases, measured frequency may differ from official specifications.
| |
CPUID 1 |
CPUID 2 |
| Manufacturer | Intel |
|---|
| CPU Family | Core i7 Mobile | Xeon |
|---|
| Model / Processor Number | 1.80 GHz | W3520 |
|---|
| Measured Frequency | 1800 MHz | 2672 MHz |
|---|
| CWID version | 0.5 |
|---|
| Part number (supplied) | FF8062700837000 | AT80601000741AB |
|---|
| Part number (guessed) | FF8062700837000 | AT80601000741AB |
|---|
| S-Spec / Stepping Code | Q15M | SLBEW |
|---|
| | |
| Vendor | GenuineIntel |
|---|
| Processor name (BIOS) | Genuine Intel(R) CPU 0 @ 1.80GHz | Intel(R) Xeon(R) CPU W3520 @ 2.67GHz |
|---|
| Cores | 4 |
|---|
| Logical processors | 8 |
|---|
| Processor type | Original OEM Processor |
|---|
| CPUID signature | 206A5 | 106A5 |
|---|
| Family | 6 (06h) |
|---|
| Model | 42 (02Ah) | 26 (01Ah) |
|---|
| Stepping | 5 (05h) |
|---|
| TLB/Cache details | 64-byte Prefetching
Data TLB0: 2-MB or 4-MB pages, 4-way set associative, 32 entries
Data TLB: 4-KB Pages, 4-way set associative, 64 entries
Instruction TLB: 2-MB or 4-MB pages, fully associative, 7 entries
Instruction TLB: 4-KB pages, 4-way set associative, 64 entries
Shared 2nd-level TLB: 4 KB pages, 4-way set associative, 512 entries |
|---|
Instruction set extensions
+ - feature is supported
- - feature is not supported
Features, not supported by all processors in the table, are not displayed
Comments
Please post all comments on the Intel Core 1.8 GHz or Intel Xeon W3520 pages
