Side by side comparison and review of Intel Xeon E3-1220L and Intel Core i7 Extreme Edition 2920XM (2nd Gen). 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 E3-1220L | Intel Core i7 Extreme Edition 2920XM (2nd Gen) |
|---|
| Product Type | Processor | Processor (mobile) |
|---|
| PROCESSOR | Intel Xeon E3-1220L | Intel Core i7 Extreme Edition 2920XM (2nd Gen) |
|---|
| Type | Intel Xeon E3-1220L | Intel Core i7 Extreme Edition 2920XM (2nd Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | - | 988-pin Micro FCPGA |
| Compatible Processor Socket | LGA1155 Socket | - |
| Power Efficiency | Low-Power | - |
| Manufacturing Process | 32 nm | 32 nm |
| Thermal Design Power | 20 W | 55 W |
| Thermal Specification | 77.5 °C | 100 °C |
| PCI Express Revision | 2.0 | - |
| PCI Express Lanes Qty | 20 | - |
| Architecture Features | Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology | Intel Turbo Boost Technology 2.0 |
| PERFORMANCE |
|---|
| Number of Cores | Dual-Core | Quad-Core |
|---|---|---|
| Number of Threads | 4 threads | 8 threads |
| Clock Speed (Frequency) | 2.2 GHz | 2.5 GHz |
| Max Turbo Speed | 3.4 GHz | 3.5 GHz |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 3 MB | 8 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 3 MB | Smart Cache - 8 MB |
| Installed Size | 3 MB | 8 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon E3-1220L | 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 E3-1220L | Intel Core i7 Extreme Edition 2920XM (2nd Gen) |
|---|
| Compatible Slots | 1 x processor - LGA1155 Socket | 1 x processor |
|---|
| MISCELLANEOUS | Intel Xeon E3-1220L | Intel Core i7 Extreme Edition 2920XM (2nd Gen) |
|---|
| Compliant Standards | RoHS | - |
|---|
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