Intel Xeon E7-8891 v2 vs AMD Phenom II X6 1045T
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CPU comparison with benchmarks
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| Intel Xeon E7-8891 v2 | AMD Phenom II X6 1045T | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon E7-8891 v2 and the AMD Phenom II X6 1045T and use benchmarks to check which processor is faster.
We compare the Intel Xeon E7-8891 v2 10 core processor released in Q1/2014 with the AMD Phenom II X6 1045T which has 6 CPU cores and was introduced in Q3/2010. |
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| Intel Xeon E7 (20) | Family | AMD Phenom II (52) |
| Intel Xeon E7 v2 (20) | CPU group | AMD Phenom II - 1000 (7) |
| 4 | Generation | 6 |
| Ivy Bridge EX | Architecture | Thuban (K10) |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E7-8891 v2 is a 10 core processor with a clock frequency of 3.20 GHz (3.70 GHz). The processor can compute 20 threads at the same time. The AMD Phenom II X6 1045T clocks with 2.70 GHz (3.20 GHz), has 6 CPU cores and can calculate 6 threads in parallel. |
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| Intel Xeon E7-8891 v2 | Characteristic | AMD Phenom II X6 1045T |
| 10 | Cores | 6 |
| 20 | Threads | 6 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | Yes |
| 3.20 GHz | Frequency | 2.70 GHz |
| 3.70 GHz | Turbo Frequency (1 Core) | 3.20 GHz |
| 3.70 GHz | Turbo Frequency (All Cores) | 3.20 GHz |
Memory & PCIeUp to 1536 GB of memory in a maximum of 4 memory channels is supported by the Intel Xeon E7-8891 v2, while the AMD Phenom II X6 1045T supports a maximum of GB of memory with a maximum memory bandwidth of 21.3 GB/s enabled. |
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| Intel Xeon E7-8891 v2 | Characteristic | AMD Phenom II X6 1045T |
| DDR3-1600 | Memory | DDR3-1333, DDR2-1066 |
| 1536 GB | Max. Memory | |
| 4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
| 51.2 GB/s | Max. Bandwidth | 21.3 GB/s |
| Yes | ECC | No |
| -- | L2 Cache | -- |
| 38.00 MB | L3 Cache | 6.00 MB |
| -- | PCIe version | -- |
| -- | PCIe lanes | -- |
| -- | PCIe Bandwidth | -- |
Thermal ManagementThe Intel Xeon E7-8891 v2 has a TDP of 155 W. The TDP of the AMD Phenom II X6 1045T is 95 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Xeon E7-8891 v2 | Characteristic | AMD Phenom II X6 1045T |
| 155 W | TDP (PL1 / PBP) | 95 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E7-8891 v2 has 38.00 MB cache and is manufactured in 22 nm. The cache of AMD Phenom II X6 1045T is at 6.00 MB. The processor is manufactured in 45 nm. |
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| Intel Xeon E7-8891 v2 | Characteristic | AMD Phenom II X6 1045T |
| 22 nm | Technology | 45 nm |
| Monolithic | Chip design | Unknown |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX | ISA extensions | SSE3, SSE4a |
| LGA 2011 | Socket | AM3 |
| VT-x, VT-x EPT, VT-d | Virtualization | AMD-V |
| Yes | AES-NI | No |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q1/2014 | Release date | Q3/2010 |
| 5000 $ | Release price | -- |
| show more data | show more data | |
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6C 6T @ 2.70 GHz (3.20 GHz) buy now on Amazon and save!
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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 E7-8891 v2
10C 20T @ 3.70 GHz |
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AMD Phenom II X6 1045T
6C 6T @ 3.20 GHz |
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CPU-Z Benchmark 17 (Multi-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
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Intel Xeon E7-8891 v2
10C 20T @ 3.20 GHz |
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AMD Phenom II X6 1045T
6C 6T @ 2.70 GHz |
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Cinebench R15 (Single-Core)
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.
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Intel Xeon E7-8891 v2
10C 20T @ 3.70 GHz |
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AMD Phenom II X6 1045T
6C 6T @ 3.20 GHz |
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Cinebench R15 (Multi-Core)
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.
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Intel Xeon E7-8891 v2
10C 20T @ 3.70 GHz |
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AMD Phenom II X6 1045T
6C 6T @ 3.20 GHz |
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Devices using this processor |
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| Intel Xeon E7-8891 v2 | AMD Phenom II X6 1045T |
| Unknown | Unknown |
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