Intel Xeon E5-2620 v3 | AMD Ryzen Threadripper PRO 3975WX | |
CPU comparisonIntel Xeon E5-2620 v3 or AMD Ryzen Threadripper PRO 3975WX - 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 E5-2620 v3 has 6 cores with 12 threads and clocks with a maximum frequency of 3.20 GHz. Up to 768 GB of memory is supported in 4 memory channels. The Intel Xeon E5-2620 v3 was released in Q3/2014. The AMD Ryzen Threadripper PRO 3975WX has 32 cores with 64 threads and clocks with a maximum frequency of 4.20 GHz. The CPU supports up to 2048 GB of memory in 8 memory channels. The AMD Ryzen Threadripper PRO 3975WX was released in Q3/2020. |
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Intel Xeon E5 (71) | Family | AMD Ryzen Threadripper PRO (15) |
Intel Xeon E5 v3 (32) | CPU group | AMD Ryzen Threadripper PRO 3000 (4) |
5 | Generation | 3 |
Haswell E | Architecture | Castle Peak (Zen 2) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
Intel Xeon E5-2620 v4 | Successor | AMD Ryzen Threadripper PRO 5975WX |
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CPU Cores and Base FrequencyThe Intel Xeon E5-2620 v3 is a 6 core processor with a clock frequency of 2.40 GHz (3.20 GHz). The AMD Ryzen Threadripper PRO 3975WX has 32 CPU cores with a clock frequency of 3.50 GHz (4.20 GHz). |
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Intel Xeon E5-2620 v3 | Characteristic | AMD Ryzen Threadripper PRO 3975WX |
6 | Cores | 32 |
12 | Threads | 64 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.40 GHz | Frequency | 3.50 GHz |
3.20 GHz | Turbo Frequency (1 Core) | 4.20 GHz |
2.80 GHz | Turbo Frequency (All Cores) | 3.75 GHz |
Memory & PCIeThe Intel Xeon E5-2620 v3 supports a maximum of 768 GB of memory in 4 memory channels. The AMD Ryzen Threadripper PRO 3975WX can connect up to 2048 GB of memory in 8 memory channels. |
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Intel Xeon E5-2620 v3 | Characteristic | AMD Ryzen Threadripper PRO 3975WX |
DDR4-2133 | Memory | DDR4-3200 |
768 GB | Max. Memory | 2048 GB |
4 (Quad Channel) | Memory channels | 8 (Octa Channel) |
68.2 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 16.00 MB |
15.00 MB | L3 Cache | 128.00 MB |
3.0 | PCIe version | 4.0 |
40 | PCIe lanes | 128 |
39.4 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon E5-2620 v3 has a TDP of 85 W, that of the AMD Ryzen Threadripper PRO 3975WX is 280 W. |
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Intel Xeon E5-2620 v3 | Characteristic | AMD Ryzen Threadripper PRO 3975WX |
85 W | TDP (PL1 / PBP) | 280 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 95 °C |
Technical detailsThe Intel Xeon E5-2620 v3 has a 15.00 MB cache, while the AMD Ryzen Threadripper PRO 3975WX cache has a total of 144.00 MB. |
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Intel Xeon E5-2620 v3 | Characteristic | AMD Ryzen Threadripper PRO 3975WX |
22 nm | Technology | 7 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
LGA 2011-3 | Socket | WRX8 (sWRX8) |
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 |
Q3/2014 | Release date | Q3/2020 |
-- | Release price | 2749 $ |
show more data | show more data | |
Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.40 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.50 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
Devices using this processor |
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Intel Xeon E5-2620 v3 | AMD Ryzen Threadripper PRO 3975WX |
Unknown | Unknown |