Intel Xeon E5-2658 v3 | AMD Phenom II X4 805 | |
CPU comparisonIntel Xeon E5-2658 v3 or AMD Phenom II X4 805 - 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 E5-2658 v3 has 12 cores with 24 threads and clocks with a maximum frequency of 2.90 GHz. Up to 768 GB of memory is supported in 4 memory channels. The Intel Xeon E5-2658 v3 was released in Q3/2014. The AMD Phenom II X4 805 has 4 cores with 4 threads and clocks with a maximum frequency of 2.50 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD Phenom II X4 805 was released in Q1/2009. |
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Intel Xeon E5 (71) | Family | AMD Phenom II (52) |
Intel Xeon E5 v3 (32) | CPU group | AMD Phenom II - 800/900 (23) |
5 | Generation | 4 |
Haswell E | Architecture | Deneb (K10) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E5-2658 v3 is a 12 core processor with a clock frequency of 2.20 GHz (2.90 GHz). The AMD Phenom II X4 805 has 4 CPU cores with a clock frequency of 2.50 GHz. |
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Intel Xeon E5-2658 v3 | Characteristic | AMD Phenom II X4 805 |
12 | Cores | 4 |
24 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | Yes |
2.20 GHz | Frequency | 2.50 GHz |
2.90 GHz | Turbo Frequency (1 Core) | -- |
2.50 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon E5-2658 v3 supports a maximum of 768 GB of memory in 4 memory channels. The AMD Phenom II X4 805 can connect up to GB of memory in 2 memory channels. |
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Intel Xeon E5-2658 v3 | Characteristic | AMD Phenom II X4 805 |
DDR4-2133 | Memory | DDR3-1333, DDR2-1066 |
768 GB | Max. Memory | |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
68.2 GB/s | Max. Bandwidth | 21.3 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
30.00 MB | L3 Cache | 4.00 MB |
3.0 | PCIe version | -- |
40 | PCIe lanes | -- |
39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon E5-2658 v3 has a TDP of 105 W, that of the AMD Phenom II X4 805 is 95 W. |
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Intel Xeon E5-2658 v3 | Characteristic | AMD Phenom II X4 805 |
105 W | TDP (PL1 / PBP) | 95 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E5-2658 v3 has a 30.00 MB cache, while the AMD Phenom II X4 805 cache has a total of 4.00 MB. |
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Intel Xeon E5-2658 v3 | Characteristic | AMD Phenom II X4 805 |
22 nm | Technology | 45 nm |
Monolithic | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE3, SSE4a |
LGA 2011-3 | Socket | AM3 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2014 | Release date | Q1/2009 |
-- | Release price | -- |
show more data | show more data | |
Intel Xeon E5-2658 v3
12C 24T @ 2.90 GHz |
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AMD Phenom II X4 805
4C 4T @ 2.50 GHz |
Intel Xeon E5-2658 v3
12C 24T @ 2.50 GHz |
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AMD Phenom II X4 805
4C 4T @ 2.50 GHz |
Intel Xeon E5-2658 v3
12C 24T @ 2.50 GHz |
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AMD Phenom II X4 805
4C 4T @ 2.50 GHz |
Intel Xeon E5-2658 v3
12C 24T @ 2.90 GHz |
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AMD Phenom II X4 805
4C 4T @ 2.50 GHz |
Intel Xeon E5-2658 v3
12C 24T @ 2.50 GHz |
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AMD Phenom II X4 805
4C 4T @ 2.50 GHz |
Devices using this processor |
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Intel Xeon E5-2658 v3 | AMD Phenom II X4 805 |
Unknown | Unknown |