Side by side comparison and review of Intel Xeon E5504 and AMD Phenom II X4 945. 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 E5504 | AMD Phenom II X4 945 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5504 | AMD Phenom II X4 945 |
|---|
| Type | Intel Xeon E5504 | AMD Phenom II X4 945 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Max Supported Qty | - | 1 |
| Packaging Type | FC-LGA8 | - |
| Compatible Processor Socket | LGA1366 Socket | Socket AM3 |
| Power Efficiency | - | Energy Efficient |
| Core Voltage | 0.75 V - 1.35 V | - |
| Manufacturing Process | 45 nm | 45 nm |
| Thermal Design Power | 80 W | 95 W |
| Thermal Specification | 76 °C | 71 °C |
| Architecture Features | Hyper-Threading Technology, Intel Intelligent Power Technology, Intel Data Center Manager | HyperTransport technology, AMD64 technology, integrated memory controller, Enhanced Virus Protection, AMD Cool'n'Quiet Technology, AMD Virtualization, AMD CoolCore Technology |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | 4 threads | - |
| Clock Speed (Frequency) | 2 GHz | 3 GHz |
| Bus Speed | 800 MHz | - |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 4 MB | - |
|---|---|---|
| Cache Memory Details | Smart Cache - 4 MB | L2 - 4 x 512 KB L3 - 6 MB |
| Installed Size | 4 MB | 6 MB |
| Type | Advanced Smart Cache | - |
| RAM |
|---|
| Technology | DDR3 SDRAM - 800 MHz | - |
|---|
| EXPANSION & CONNECTIVITY | Intel Xeon E5504 | AMD Phenom II X4 945 |
|---|
| Compatible Slots | 1 x processor | 1 x processor - Socket AM3 |
|---|
| MISCELLANEOUS | Intel Xeon E5504 | AMD Phenom II X4 945 |
|---|
| Included Accessories | Heat sink | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 1 year - on-site | Limited warranty - 3 years |
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