Name: | AMD EPYC 7401 |
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Family: | AMD EPYC (111) |
CPU group: | AMD EPYC 7001 (12) |
Architecture: | Naples (Zen) |
Segment: | Desktop / Server |
Generation: | 1 |
Predecessor: | -- |
Successor: | -- |
CPU Cores / Threads: | 24 / 48 |
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Core architecture: | normal |
Cores: | 24x |
Hyperthreading / SMT: | Yes |
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Overclocking: | No |
Frequency: | 2.00 GHz |
Turbo Frequency (1 Core): | 3.00 GHz |
Turbo Frequency (24 Cores): | 2.80 GHz |
Memory & PCIeThe processor can use up to memory in 8 (Octa Channel) memory channels. The maximum memory bandwidth is 170.6 GB/s. The memory type as well as the amount of memory can greatly affect the speed of the system. |
|
Memory type: | Memory bandwidth: |
---|---|
DDR4-2400 DDR4-2666 | 170.6 GB/s 170.6 GB/s |
Max. Memory: | |
Memory channels: | 8 (Octa Channel) |
ECC: | Yes |
PCIe: | 3.0 x 128 |
PCIe Bandwidth: | 126.1 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the processor is 170 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. The TDP usually gives a rough idea of the actual power consumption of the CPU. |
|
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TDP (PL1 / PBP): | 170 W |
TDP (PL2): | -- |
TDP up: | -- |
TDP down: | -- |
Tjunction max.: | -- |
Technology: | 14 nm |
---|---|
Chip design: | Chiplet |
Socket: | SP3 |
L2-Cache: | -- |
L3-Cache: | 64.00 MB |
AES-NI: | Yes |
Operating systems: | Windows 10, Linux |
Virtualization: | AMD-V, SVM |
---|---|
Instruction set (ISA): | x86-64 (64 bit) |
ISA extensions: | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
Release date: | Q3/2017 |
Release price: | 1450 $ |
Part Number: | -- |
Documents: | Technical data sheet |
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2C 2T @ 3.30 GHz |
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MediaTek Dimensity 8000
8C 8T @ 2.75 GHz |
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Qualcomm Snapdragon 865
8C 8T @ 2.84 GHz |
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AMD EPYC 7401
24C 48T @ 3.00 GHz |
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Intel Core i5-4400E
2C 4T @ 3.30 GHz |
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Intel Core i5-7300HQ
4C 4T @ 3.50 GHz |
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Intel Core i7-4950HQ
4C 8T @ 3.60 GHz |
Intel Core i5-14500
14C 20T @ 4.80 GHz |
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Intel Core i5-13500T
14C 20T @ 3.40 GHz |
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Intel Xeon Gold 6238T
22C 44T @ 2.40 GHz |
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AMD EPYC 7401
24C 48T @ 2.80 GHz |
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Intel Xeon Gold 6208U
16C 32T @ 2.60 GHz |
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AMD Ryzen 7 PRO 7745
8C 16T @ 4.60 GHz |
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AMD Ryzen 7 7700
8C 16T @ 4.60 GHz |
Intel Core i5-4330M
2C 4T @ 3.50 GHz |
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Intel Pentium G3450
2C 2T @ 3.40 GHz |
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Intel Xeon E5-2660 v4
14C 28T @ 3.20 GHz |
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AMD EPYC 7401
24C 48T @ 3.00 GHz |
|||
AMD Ryzen 5 2400GE
4C 8T @ 3.50 GHz |
|||
Intel Core i5-8210Y
2C 4T @ 3.60 GHz |
|||
Intel Core i3-8100T
4C 4T @ 3.10 GHz |
AMD Ryzen 9 3900X
12C 24T @ 4.00 GHz |
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Intel Core i9-7960X
16C 32T @ 3.60 GHz |
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Intel Xeon Gold 6152
22C 44T @ 2.60 GHz |
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AMD EPYC 7401
24C 48T @ 2.80 GHz |
|||
AMD EPYC 7401P
24C 48T @ 2.80 GHz |
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Intel Core i7-12700
12C 20T @ 4.00 GHz |
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Intel Core i9-10940X
14C 28T @ 4.20 GHz |