In depth comparison and review of Intel Xeon E5540 and AMD Sempron 145. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.
GENERAL | Intel Xeon E5540 | AMD Sempron 145 |
---|
Product Type | Processor | Processor |
---|
PROCESSOR | Intel Xeon E5540 | AMD Sempron 145 |
---|
Type | Intel Xeon E5540 | AMD Sempron 145 |
---|
ARCHITECTURE |
---|
Processor Qty | 1 | 1 |
---|---|---|
Compatible Processor Socket | LGA1366 Socket | Socket AM3 |
Core Voltage | 0.75 V - 1.35 V | - |
Manufacturing Process | 45 nm | 45 nm |
Thermal Design Power | 80 W | 45 W |
Thermal Specification | 76 °C | - |
Architecture Features | Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel Dynamic Acceleration | HyperTransport technology, integrated memory controller, Enhanced Virus Protection, AMD Cool'n'Quiet Technology, AMD Virtualization |
PERFORMANCE |
---|
Number of Cores | Quad-Core | - |
---|---|---|
Number of Threads | 8 threads | - |
Clock Speed (Frequency) | 2.53 GHz | 2.8 GHz |
Max Turbo Speed | 2.8 GHz | - |
Bus Speed | 1066 MHz | 2000 MHz |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
---|
Cache | 8 MB | 1 MB |
---|---|---|
Cache Level 1 Size | 256 KB | 128 KB |
Cache Memory Details | L2 - SLC NAND Flash - 8 MB | L2 - 1 MB |
Installed Size | 8 MB | 1 MB |
Type | SLC NAND Flash | - |
RAM |
---|
Technology | DDR3 SDRAM - 1066 MHz | - |
---|
EXPANSION & CONNECTIVITY | Intel Xeon E5540 | AMD Sempron 145 |
---|
Compatible Slots | 1 x processor | 1 x processor - Socket AM3 |
---|
MISCELLANEOUS | Intel Xeon E5540 | AMD Sempron 145 |
---|
Included Accessories | Heat sink, voltage regulator module | - |
---|---|---|
Compliant Standards | RoHS | - |
Service & Support | Limited warranty - 1 year - on-site | Limited warranty - 3 years |