Side by side comparison and review of Intel Xeon E5540 and AMD A10 PRO-7850B. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
| GENERAL | Intel Xeon E5540 | AMD A10 PRO-7850B |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5540 | AMD A10 PRO-7850B |
|---|
| Type | Intel Xeon E5540 | AMD A10 PRO-7850B |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1366 Socket | Socket FM2+ |
| Core Voltage | 0.75 V - 1.35 V | - |
| Manufacturing Process | 45 nm | 28 nm |
| Thermal Design Power | 80 W | 95 W |
| Thermal Specification | 76 °C | 72.4 °C |
| Architecture Features | Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel Dynamic Acceleration | PowerNow! technology, Enhanced Virus Protection, AMD Virtualization |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | 8 threads | - |
| Clock Speed (Frequency) | 2.53 GHz | 3.7 GHz |
| Max Turbo Speed | 2.8 GHz | 4 GHz |
| Bus Speed | 1066 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 4 MB |
|---|---|---|
| Cache Level 1 Size | 256 KB | - |
| Cache Memory Details | L2 - SLC NAND Flash - 8 MB | L2 - 4 MB L1 - 256 KB |
| Installed Size | 8 MB | - |
| Type | SLC NAND Flash | - |
| RAM |
|---|
| Technology | DDR3 SDRAM - 1066 MHz | - |
|---|
| INTEGRATED GRAPHICS (GPU) | Intel Xeon E5540 | AMD A10 PRO-7850B |
|---|
| Type | - | Radeon R7 Series Graphics |
|---|---|---|
| Base Frequency | - | 720 MHz |
| EXPANSION & CONNECTIVITY | Intel Xeon E5540 | AMD A10 PRO-7850B |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Xeon E5540 | AMD A10 PRO-7850B |
|---|
| Included Accessories | Heat sink, voltage regulator module | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 1 year - on-site | - |
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