In depth comparison and review of Intel Xeon X5647 and Intel Core i7 Extreme Edition 2920XM (2nd Gen). 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 X5647 | Intel Core i7 Extreme Edition 2920XM (2nd Gen) |
|---|
| Product Type | Processor | Processor (mobile) |
|---|
| PROCESSOR | Intel Xeon X5647 | Intel Core i7 Extreme Edition 2920XM (2nd Gen) |
|---|
| Type | Intel Xeon X5647 | Intel Core i7 Extreme Edition 2920XM (2nd Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | - | 988-pin Micro FCPGA |
| Compatible Processor Socket | LGA1366 Socket | - |
| Manufacturing Process | 32 nm | 32 nm |
| Thermal Design Power | 130 W | 55 W |
| Thermal Specification | 80.4 °C | 100 °C |
| Architecture Features | Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology | Intel Turbo Boost Technology 2.0 |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | 8 threads | 8 threads |
| Clock Speed (Frequency) | 2.93 GHz | 2.5 GHz |
| Max Turbo Speed | 3.2 GHz | 3.5 GHz |
| Bus Speed | 1333 MHz | - |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 12 MB | 8 MB |
|---|---|---|
| Cache Memory Details | L2 - 6 x 256 KB | Smart Cache - 8 MB |
| Installed Size | 12 MB | 8 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon X5647 | Intel Core i7 Extreme Edition 2920XM (2nd Gen) |
|---|
| Type | - | Intel HD Graphics 3000 |
|---|---|---|
| Base Frequency | - | 650 MHz |
| Max Dynamic Frequency | - | 1.3 GHz |
| EXPANSION & CONNECTIVITY | Intel Xeon X5647 | Intel Core i7 Extreme Edition 2920XM (2nd Gen) |
|---|
| Compatible Slots | 1 x processor | 1 x processor |
|---|
| MISCELLANEOUS | Intel Xeon X5647 | Intel Core i7 Extreme Edition 2920XM (2nd Gen) |
|---|
| Compliant Standards | RoHS | - |
|---|---|---|
| Service & Support | Limited warranty - 3 years | - |
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