Intel Xeon Silver 4215R vs Intel Xeon E7-8891 v2
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CPU comparison with benchmarks
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| Intel Xeon Silver 4215R | Intel Xeon E7-8891 v2 | |
CPU comparisonIntel Xeon Silver 4215R 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 Silver 4215R has 8 cores with 16 threads and clocks with a maximum frequency of 4.00 GHz. Up to 1024 GB of memory is supported in 6 memory channels. The Intel Xeon Silver 4215R was released in Q1/2020. 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 Silver (32) | Family | Intel Xeon E7 (20) |
| Intel Xeon Silver 4200 (11) | CPU group | Intel Xeon E7 v2 (20) |
| 2 | Generation | 4 |
| Cascade Lake | Architecture | Ivy Bridge EX |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Silver 4215R has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon Silver 4215R is 3.20 GHz (4.00 GHz) while the Intel Xeon E7-8891 v2 has 10 CPU cores and 20 threads can calculate simultaneously. The clock frequency of the Intel Xeon E7-8891 v2 is at 3.20 GHz (3.70 GHz). |
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| Intel Xeon Silver 4215R | Characteristic | Intel Xeon E7-8891 v2 |
| 8 | Cores | 10 |
| 16 | Threads | 20 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 3.20 GHz | Frequency | 3.20 GHz |
| 4.00 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
| 3.80 GHz | Turbo Frequency (All Cores) | 3.70 GHz |
Memory & PCIeThe Intel Xeon Silver 4215R can use up to 1024 GB of memory in 6 memory channels. The maximum memory bandwidth is 115.2 GB/s. The Intel Xeon E7-8891 v2 supports up to 1536 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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| Intel Xeon Silver 4215R | Characteristic | Intel Xeon E7-8891 v2 |
| DDR4-2400 | Memory | DDR3-1600 |
| 1024 GB | Max. Memory | 1536 GB |
| 6 (Hexa Channel) | Memory channels | 4 (Quad Channel) |
| 115.2 GB/s | Max. Bandwidth | 51.2 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | -- |
| 11.00 MB | L3 Cache | 38.00 MB |
| 3.0 | PCIe version | -- |
| 48 | PCIe lanes | -- |
| 47.3 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon Silver 4215R is 130 W, while the Intel Xeon E7-8891 v2 has a TDP of 155 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| Intel Xeon Silver 4215R | Characteristic | Intel Xeon E7-8891 v2 |
| 130 W | TDP (PL1 / PBP) | 155 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Silver 4215R is manufactured in 14 nm and has 11.00 MB cache. The Intel Xeon E7-8891 v2 is manufactured in 22 nm and has a 38.00 MB cache. |
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| Intel Xeon Silver 4215R | Characteristic | Intel Xeon E7-8891 v2 |
| 14 nm | Technology | 22 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4.1, SSE4.2, AVX |
| LGA 3647 | 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 |
| Q1/2020 | Release date | Q1/2014 |
| 794 $ | Release price | 5000 $ |
| show more data | show more data | |
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10C 20T @ 3.20 GHz (3.70 GHz) buy now on Amazon and save!
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Rate these processors
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Xeon Silver 4215R
8C 16T @ 4.00 GHz |
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Intel Xeon E7-8891 v2
10C 20T @ 3.70 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Xeon Silver 4215R
8C 16T @ 3.80 GHz |
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Intel Xeon E7-8891 v2
10C 20T @ 3.70 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’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.
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Intel Xeon Silver 4215R
8C 16T @ 3.80 GHz |
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Intel Xeon E7-8891 v2
10C 20T @ 3.70 GHz |
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Devices using this processor |
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| Intel Xeon Silver 4215R | Intel Xeon E7-8891 v2 |
| Unknown | Unknown |
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