Intel Xeon E5-2667 v2 | AMD Ryzen 5 PRO 5645 | |
CPU comparisonIntel Xeon E5-2667 v2 or AMD Ryzen 5 PRO 5645 - 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 E5-2667 v2 has 8 cores with 16 threads and clocks with a maximum frequency of 4.00 GHz. Up to 768 GB of memory is supported in 4 memory channels. The Intel Xeon E5-2667 v2 was released in Q3/2013. The AMD Ryzen 5 PRO 5645 has 6 cores with 12 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The AMD Ryzen 5 PRO 5645 was released in Q3/2022. |
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Intel Xeon E5 (71) | Family | AMD Ryzen 5 (86) |
Intel Xeon E5 v2 (15) | CPU group | AMD Ryzen 5000U (13) |
4 | Generation | 4 |
Ivy Bridge EP | Architecture | Cezanne (Zen 3) |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
Intel Xeon E5-2667 v3 | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E5-2667 v2 is a 8 core processor with a clock frequency of 3.30 GHz (4.00 GHz). The AMD Ryzen 5 PRO 5645 has 6 CPU cores with a clock frequency of 3.70 GHz (4.60 GHz). |
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Intel Xeon E5-2667 v2 | Characteristic | AMD Ryzen 5 PRO 5645 |
8 | Cores | 6 |
16 | Threads | 12 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
3.30 GHz | Frequency | 3.70 GHz |
4.00 GHz | Turbo Frequency (1 Core) | 4.60 GHz |
3.60 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon E5-2667 v2 supports a maximum of 768 GB of memory in 4 memory channels. The AMD Ryzen 5 PRO 5645 can connect up to 64 GB of memory in 2 memory channels. |
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Intel Xeon E5-2667 v2 | Characteristic | AMD Ryzen 5 PRO 5645 |
DDR3-1866 | Memory | LPDDR4-4266, DDR4-3200 |
768 GB | Max. Memory | 64 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
59.7 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | No |
-- | L2 Cache | 3.00 MB |
25.00 MB | L3 Cache | 32.00 MB |
3.0 | PCIe version | 4.0 |
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 E5-2667 v2 has a TDP of 130 W, that of the AMD Ryzen 5 PRO 5645 is 65 W. |
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Intel Xeon E5-2667 v2 | Characteristic | AMD Ryzen 5 PRO 5645 |
130 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 95 °C |
Technical detailsThe Intel Xeon E5-2667 v2 has a 25.00 MB cache, while the AMD Ryzen 5 PRO 5645 cache has a total of 35.00 MB. |
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Intel Xeon E5-2667 v2 | Characteristic | AMD Ryzen 5 PRO 5645 |
22 nm | Technology | 7 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
LGA 2011 | Socket | AM4 (PGA 1331) |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q3/2013 | Release date | Q3/2022 |
1700 $ | Release price | -- |
show more data | show more data | |
Intel Xeon E5-2667 v2
8C 16T @ 4.00 GHz |
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AMD Ryzen 5 PRO 5645
6C 12T @ 4.60 GHz |
Intel Xeon E5-2667 v2
8C 16T @ 3.60 GHz |
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AMD Ryzen 5 PRO 5645
6C 12T @ 3.70 GHz |
Intel Xeon E5-2667 v2
8C 16T @ 3.60 GHz |
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AMD Ryzen 5 PRO 5645
6C 12T @ 3.70 GHz |
Intel Xeon E5-2667 v2
8C 16T @ 4.00 GHz |
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AMD Ryzen 5 PRO 5645
6C 12T @ 4.60 GHz |
Intel Xeon E5-2667 v2
8C 16T @ 3.60 GHz |
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AMD Ryzen 5 PRO 5645
6C 12T @ 3.70 GHz |
Intel Xeon E5-2667 v2
8C 16T @ 3.30 GHz |
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AMD Ryzen 5 PRO 5645
6C 12T @ 3.70 GHz |
Intel Xeon E5-2667 v2
8C 16T @ 4.00 GHz |
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AMD Ryzen 5 PRO 5645
6C 12T @ 4.60 GHz |
Intel Xeon E5-2667 v2
8C 16T @ 3.60 GHz |
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AMD Ryzen 5 PRO 5645
6C 12T @ 3.70 GHz |
Devices using this processor |
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Intel Xeon E5-2667 v2 | AMD Ryzen 5 PRO 5645 |
Unknown | Unknown |