Side by side comparison and review of Intel Core i7 2820QM (2nd Gen) and Intel Xeon E7-8893v3. 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 Core i7 2820QM (2nd Gen) | Intel Xeon E7-8893v3 |
|---|
| Product Type | Processor (mobile) | Processor |
|---|
| PROCESSOR | Intel Core i7 2820QM (2nd Gen) | Intel Xeon E7-8893v3 |
|---|
| Type | Intel Core i7 2820QM (2nd Gen) | Intel Xeon E7-8893v3 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | 988-pin Micro FCPGA | - |
| Compatible Processor Socket | - | LGA2011 Socket |
| Manufacturing Process | 32 nm | 22 nm |
| Thermal Design Power | 45 W | 140 W |
| Thermal Specification | 100 °C | 75 °C |
| PCI Express Revision | 2.0 | 3.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | X16, x4, x8 |
| PCI Express Lanes Qty | 16 | 32 |
| Architecture Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology | Hyper-Threading Technology, Execute Disable Bit capability, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Intel VT-x with Extended Page Tables (EPT), Intel Secure Key, Intel OS Guard |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | 8 threads | 8 threads |
| Clock Speed (Frequency) | 2.3 GHz | 3.2 GHz |
| Max Turbo Speed | 3.4 GHz | 3.5 GHz |
| Bus Speed | - | 1866 MHz |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 45 MB |
|---|---|---|
| Cache Memory Details | L3 - 8 MB | 45 MB |
| Installed Size | 8 MB | - |
| EXPANSION & CONNECTIVITY | Intel Core i7 2820QM (2nd Gen) | Intel Xeon E7-8893v3 |
|---|
| Expansion Slots | - | 24 (total) / 24 (free) x memory - DIMM 240-pin |
|---|---|---|
| Compatible Slots | 1 x processor | - |
| MISCELLANEOUS | Intel Core i7 2820QM (2nd Gen) | Intel Xeon E7-8893v3 |
|---|
| Included Accessories | - | 2 hot swap fans |
|---|---|---|
| Service & Support | Limited warranty - 3 years | Limited warranty - 1 year |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
