Intel Xeon E7-4850 v2 vs Intel Xeon E7-8891 v2
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CPU comparison with benchmarks
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| Intel Xeon E7-4850 v2 | Intel Xeon E7-8891 v2 | |
CPU comparisonIntel Xeon E7-4850 v2 or Intel Xeon E7-8891 v2 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Xeon E7-4850 v2 has 12 cores with 24 threads and clocks with a maximum frequency of 2.80 GHz. Up to 1536 GB of memory is supported in 4 memory channels. The Intel Xeon E7-4850 v2 was released in Q1/2014. The Intel Xeon E7-8891 v2 has 10 cores with 20 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 1536 GB of memory in 4 memory channels. The Intel Xeon E7-8891 v2 was released in Q1/2014. |
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| Intel Xeon E7 (20) | Family | Intel Xeon E7 (20) |
| Intel Xeon E7 v2 (20) | CPU group | Intel Xeon E7 v2 (20) |
| 4 | Generation | 4 |
| Ivy Bridge EX | Architecture | Ivy Bridge EX |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E7-4850 v2 is a 12 core processor with a clock frequency of 2.30 GHz (2.80 GHz). The Intel Xeon E7-8891 v2 has 10 CPU cores with a clock frequency of 3.20 GHz (3.70 GHz). |
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| Intel Xeon E7-4850 v2 | Characteristic | Intel Xeon E7-8891 v2 |
| 12 | Cores | 10 |
| 24 | Threads | 20 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.30 GHz | Frequency | 3.20 GHz |
| 2.80 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
| 2.80 GHz | Turbo Frequency (All Cores) | 3.70 GHz |
Memory & PCIeThe Intel Xeon E7-4850 v2 supports a maximum of 1536 GB of memory in 4 memory channels. The Intel Xeon E7-8891 v2 can connect up to 1536 GB of memory in 4 memory channels. |
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| Intel Xeon E7-4850 v2 | Characteristic | Intel Xeon E7-8891 v2 |
| DDR3-1600 | Memory | DDR3-1600 |
| 1536 GB | Max. Memory | 1536 GB |
| 4 (Quad Channel) | Memory channels | 4 (Quad Channel) |
| 51.2 GB/s | Max. Bandwidth | 51.2 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | -- |
| 24.00 MB | L3 Cache | 38.00 MB |
| -- | PCIe version | -- |
| -- | PCIe lanes | -- |
| -- | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon E7-4850 v2 has a TDP of 105 W, that of the Intel Xeon E7-8891 v2 is 155 W. |
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| Intel Xeon E7-4850 v2 | Characteristic | Intel Xeon E7-8891 v2 |
| 105 W | TDP (PL1 / PBP) | 155 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E7-4850 v2 has a 24.00 MB cache, while the Intel Xeon E7-8891 v2 cache has a total of 38.00 MB. |
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| Intel Xeon E7-4850 v2 | Characteristic | Intel Xeon E7-8891 v2 |
| 22 nm | Technology | 22 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX | ISA extensions | SSE4.1, SSE4.2, AVX |
| LGA 2011 | Socket | LGA 2011 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q1/2014 | Release date | Q1/2014 |
| 2100 $ | Release price | 5000 $ |
| show more data | show more data | |
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| Intel Xeon E7-4850 v2 | Intel Xeon E7-8891 v2 |
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