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Intel Xeon E7-8891 v2 Benchmark, Test and specs
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The Intel Xeon E7-8891 v2 was released in Q1/2014 and has 10 cores. The processor can process 20 threads simultaneously and uses a mainboard with the socket LGA 2011.
| Name: | Intel Xeon E7-8891 v2 |
|---|---|
| Family: | Intel Xeon E7 (20) |
| CPU group: | Intel Xeon E7 v2 (20) |
| Architecture: | Ivy Bridge EX |
| Technology: | 22 nm |
| Segment: | Desktop |
| Generation: | 4 |
| Predecessor: | -- |
| Successor: | -- |
CPU Cores and Base Frequency
The Intel Xeon E7-8891 v2 has 10 cores. The clock frequency of the Intel Xeon E7-8891 v2 is 3.20 GHz (3.70 GHz). An initial performance assessment can be made using the number of CPU cores.
| CPU Cores / Threads: | 10 / 20 |
|---|---|
| Core architecture: | normal |
| Cores: | 10x |
| Hyperthreading / SMT: | Yes |
|---|---|
| Overclocking: | No |
| Frequency: | 3.20 GHz |
| Turbo Frequency (1 Core): | 3.70 GHz |
| Turbo Frequency (10 Cores): | 3.70 GHz |
Memory & PCIeThe Intel Xeon E7-8891 v2 supports a maximum of 1536 GB memory. Depending on the mainboard, the processor can use a maximum of 4 (Quad Channel) memory channels. This results in a maximum bandwidth of the main memory of 51.2 GB/s. |
|
| Memory type: | Memory bandwidth: |
|---|---|
| DDR3-1600 | 51.2 GB/s |
| Max. Memory: | 1536 GB |
| Memory channels: | 4 (Quad Channel) |
| ECC: | Yes |
| PCIe: | |
| PCIe Bandwidth: | -- |
Thermal ManagementThe Intel Xeon E7-8891 v2 has a TDP of 155 W. Based on the TDP, the system manufacturer can and must adapt the cooling solution to the processor. |
|
|---|---|
| TDP (PL1 / PBP): | 155 W |
| TDP (PL2): | -- |
| TDP up: | -- |
| TDP down: | -- |
| Tjunction max.: | -- |
Technical details
Modern production reduces the waste heat of a processor and increases its efficiency. The Intel Xeon E7-8891 v2 is made in 22 nm and has 38.00 MB cache.
| Technology: | 22 nm |
|---|---|
| Chip design: | Monolithic |
| Socket: | LGA 2011 |
| L2-Cache: | -- |
| L3-Cache: | 38.00 MB |
| AES-NI: | Yes |
| Operating systems: | Windows 10, Linux |
| Virtualization: | VT-x, VT-x EPT, VT-d |
|---|---|
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | SSE4.1, SSE4.2, AVX |
| Release date: | Q1/2014 |
| Release price: | 5000 $ |
| Part Number: | -- |
| Documents: | Technical data sheet |
10C 20T @ 3.20 GHz (3.70 GHz)
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Benchmark results
The benchmark results for the Intel Xeon E7-8891 v2 have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
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