The processor Intel Xeon E7-4890 v2 is developed on the 22 nm technology node and architecture Ivy Bridge EX. Its base clock speed is 2.80 GHz, and maximum clock speed in turbo boost - 3.40 GHz. Intel Xeon E7-4890 v2 contains 15 processing cores. To make a right choice for computer upgrading, please get familiar with the detailed technical specifications and benchmark results. Check socket compatibility before choosing.
 CPU Cores and Base Frequency |
||||
|---|---|---|---|---|
| Frequency | 2.80 GHz | Cores | 15 | |
| Turbo (1 Core) | 3.40 GHz | CPU Threads | 30 | |
| Turbo (All Cores) | 3.40 GHz | |||
| Hyperthreading ? | Yes | Overclocking ? | No | |
| Core architecture | normal | |||
 Internal Graphics |
|
|---|---|
| GPU name | no iGPU |
| GPU frequency | |
| GPU (Turbo) | No turbo |
| Generation | |
| DirectX Version | |
| Execution units | |
| Shader | |
| Max. Memory | -- |
| Max. displays | |
| Technology | 22 nm |
| Release date | |
 Hardware codec support
|
|
|---|---|
| H264 | No |
| H265 / HEVC (8 bit) | No |
| H265 / HEVC (10 bit) | No |
| VP8 | No |
| VP9 | No |
| AV1 | No |
| AV1 | No |
| AVC | No |
| JPEG | No |
 Memory & PCIe
| ||||
|---|---|---|---|---|
| Memory type | DDR3-1600 | |||
| Max. Memory | ||||
| Memory channels | 4 | ECC | Yes | |
| PCIe version | PCIe lanes | |||
 Thermal Management
| ||||
|---|---|---|---|---|
| TDP (PL1) | 155 W | TDP (PL2) | ||
| TDP up | -- | TDP down | -- | |
| Tjunction max | -- | |||
 Technical details
| |
|---|---|
| Instruction set (ISA) | x86-64 (64 bit) |
| Architecture | Ivy Bridge EX |
| L2-Cache | -- |
| L3-Cache | 38.00 MB |
| Technology | 22 nm |
| Virtualization | VT-x, VT-x EPT, VT-d |
| Release date | Q1/2014 |
| Socket | LGA 2011 |
Some of the CPUs listed below have been benchmarked by CPU-Benchmark. However the majority of CPUs have not been tested and the results have been estimated by a CPU-Benchmark’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
