Name: | AMD EPYC 7451 |
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Family: | AMD EPYC (129) |
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: | 2.30 GHz |
Turbo Frequency (1 Core): | 3.20 GHz |
Turbo Frequency (24 Cores): | 2.90 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: |
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DDR4-2666 | 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 180 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): | 180 W |
TDP (PL2): | -- |
TDP up: | -- |
TDP down: | -- |
Tjunction max.: | -- |
Technology: | 14 nm |
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Chip design: | Chiplet |
Socket: | SP3 |
L2-Cache: | -- |
L3-Cache: | 64.00 MB |
AES-NI: | Yes |
Operating systems: | Windows 10, Linux |
Virtualization: | AMD-V, SVM |
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Instruction set (ISA): | x86-64 (64 bit) |
ISA extensions: | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
Release date: | Q3/2017 |
Release price: | 2400 $ |
Part Number: | -- |
Documents: | Technical data sheet |
AMD Athlon 220GE
2C 4T @ 3.40 GHz |
|||
Intel Xeon E5-2623 v4
4C 8T @ 3.20 GHz |
|||
Intel Xeon E5-2687W v3
10C 20T @ 3.50 GHz |
|||
AMD EPYC 7451
24C 48T @ 3.20 GHz |
|||
AMD Ryzen 7 PRO 1700X
8C 16T @ 3.70 GHz |
|||
Intel Core i5-7400
4C 4T @ 3.50 GHz |
|||
Intel Xeon E5-2660 v3
10C 20T @ 3.30 GHz |
Intel Xeon Gold 6148
20C 40T @ 3.00 GHz |
|||
AMD Ryzen Threadripper 2970WX
24C 48T @ 3.00 GHz |
|||
Intel Core i9-13900HK
14C 20T @ 5.00 GHz |
|||
AMD EPYC 7451
24C 48T @ 2.90 GHz |
|||
Intel Xeon Gold 6140
18C 36T @ 2.80 GHz |
|||
Intel Core i9-13900H
14C 20T @ 5.00 GHz |
|||
Intel Xeon Gold 6230
20C 40T @ 2.50 GHz |
Intel Core i5-4590
4C 4T @ 3.70 GHz |
|||
Intel Celeron G5900TE
2C 2T @ 3.00 GHz |
|||
Intel Core i5-6300HQ
4C 4T @ 3.20 GHz |
|||
AMD EPYC 7451
24C 48T @ 3.20 GHz |
|||
AMD Ryzen 3 3250U
2C 4T @ 3.50 GHz |
|||
AMD Ryzen 3 PRO 3300U
4C 4T @ 3.50 GHz |
|||
AMD Ryzen 3 3300U
4C 4T @ 3.50 GHz |
AMD Ryzen Threadripper 2950X
16C 32T @ 3.50 GHz |
|||
AMD Ryzen 9 3900X
12C 24T @ 4.00 GHz |
|||
Intel Core i9-12900HK
14C 20T @ 3.80 GHz |
|||
AMD EPYC 7451
24C 48T @ 2.90 GHz |
|||
AMD Ryzen Threadripper 1950X
16C 32T @ 3.50 GHz |
|||
Intel Core i5-12600KF
10C 16T @ 4.50 GHz |
|||
Intel Core i5-12600K
10C 16T @ 4.50 GHz |
AMD Ryzen 7 5800HS
8C 16T @ 3.50 GHz |
|||
AMD Ryzen 7 6800U
8C 16T @ 3.40 GHz |
|||
AMD Ryzen 7 PRO 4750G
8C 16T @ 4.00 GHz |
|||
AMD EPYC 7451
24C 48T @ 2.90 GHz |
|||
Intel Core i7-1280P
14C 20T @ 3.00 GHz |
|||
AMD Ryzen 5 5500GT
6C 12T @ 3.60 GHz |
|||
Intel Xeon W-2150B
10C 20T @ 3.70 GHz |
Intel Core i3-4340
2C 4T @ 3.60 GHz |
|||
Intel Core i3-4350
2C 4T @ 3.60 GHz |
|||
Intel Core i7-4800MQ
4C 8T @ 3.70 GHz |
|||
AMD EPYC 7451
24C 48T @ 3.20 GHz |
|||
AMD Ryzen 5 PRO 3500U
4C 8T @ 3.70 GHz |
|||
AMD Ryzen 5 3550H
4C 8T @ 3.70 GHz |
|||
AMD Ryzen 5 3580U
4C 8T @ 3.70 GHz |
Intel Core i7-12700K
12C 20T @ 4.70 GHz |
|||
Intel Xeon Gold 6148
20C 40T @ 3.00 GHz |
|||
Intel Xeon Gold 6148F
20C 40T @ 3.00 GHz |
|||
AMD EPYC 7451
24C 48T @ 2.90 GHz |
|||
Intel Core i9-9980XE
18C 36T @ 4.00 GHz |
|||
Intel Xeon Gold 6154
18C 36T @ 3.20 GHz |
|||
AMD Ryzen 9 3900XT
12C 24T @ 4.60 GHz |