Intel Xeon E5-2667 v2 | AMD RX-421ND | |
CPU comparisonIntel Xeon E5-2667 v2 or AMD RX-421ND - 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 RX-421ND has 4 cores with 4 threads and clocks with a maximum frequency of 3.40 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD RX-421ND was released in Q4/2015. |
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Intel Xeon E5 (71) | Family | AMD R (6) |
Intel Xeon E5 v2 (15) | CPU group | AMD RX 1st Gen. (6) |
4 | Generation | 1 |
Ivy Bridge EP | Architecture | Merlin Falcon (Excavator) |
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 RX-421ND has 4 CPU cores with a clock frequency of 2.10 GHz (3.40 GHz). |
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Intel Xeon E5-2667 v2 | Characteristic | AMD RX-421ND |
8 | Cores | 4 |
16 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
3.30 GHz | Frequency | 2.10 GHz |
4.00 GHz | Turbo Frequency (1 Core) | 3.40 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 RX-421ND can connect up to GB of memory in 2 memory channels. |
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Intel Xeon E5-2667 v2 | Characteristic | AMD RX-421ND |
DDR3-1866 | Memory | DDR4-2400, DDR3-2133 |
768 GB | Max. Memory | |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
59.7 GB/s | Max. Bandwidth | 38.4 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 2.00 MB |
25.00 MB | L3 Cache | -- |
3.0 | PCIe version | 3.0 |
40 | PCIe lanes | 12 |
39.4 GB/s | PCIe Bandwidth | 11.8 GB/s |
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 RX-421ND is 35 W. |
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Intel Xeon E5-2667 v2 | Characteristic | AMD RX-421ND |
130 W | TDP (PL1 / PBP) | 35 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 12 W |
-- | Tjunction max. | 90 °C |
Technical detailsThe Intel Xeon E5-2667 v2 has a 25.00 MB cache, while the AMD RX-421ND cache has a total of 2.00 MB. |
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Intel Xeon E5-2667 v2 | Characteristic | AMD RX-421ND |
22 nm | Technology | 28 nm |
Monolithic | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
LGA 2011 | Socket | FP4 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, AMD-Vt |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | |
Q3/2013 | Release date | Q4/2015 |
1700 $ | Release price | -- |
show more data | show more data | |
Intel Xeon E5-2667 v2
8C 16T @ 4.00 GHz |
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AMD RX-421ND
4C 4T @ 3.40 GHz |
Intel Xeon E5-2667 v2
8C 16T @ 3.60 GHz |
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AMD RX-421ND
4C 4T @ 2.10 GHz |
Intel Xeon E5-2667 v2
8C 16T @ 4.00 GHz |
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AMD RX-421ND
4C 4T @ 3.40 GHz |
Intel Xeon E5-2667 v2
8C 16T @ 3.60 GHz |
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AMD RX-421ND
4C 4T @ 2.10 GHz |
Intel Xeon E5-2667 v2
8C 16T @ 3.60 GHz |
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AMD RX-421ND
4C 4T @ 2.10 GHz |
Intel Xeon E5-2667 v2
8C 16T @ 3.30 GHz |
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AMD RX-421ND
4C 4T @ 2.10 GHz |
Intel Xeon E5-2667 v2
8C 16T @ 4.00 GHz |
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AMD RX-421ND
4C 4T @ 3.40 GHz |
Intel Xeon E5-2667 v2
8C 16T @ 3.60 GHz |
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AMD RX-421ND
4C 4T @ 2.10 GHz |
Devices using this processor |
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Intel Xeon E5-2667 v2 | AMD RX-421ND |
Unknown | Unknown |