| Name: | AMD EPYC 7451 |
| Family: | AMD EPYC |
| Group: | AMD EPYC 7001 |
| Segment: | Desktop / Server |
| Generation: | 1 |
AMD EPYC 7451 Benchmark, Test and specs
Last updated:
CPU lineage
The AMD EPYC 7451 features 24 processor cores and has the capability to manage 48 threads concurrently. It was released in Q3/2017 and belongs to the 1 generation of the AMD EPYC series. To use the AMD EPYC 7451, you'll need a motherboard with a SP3 socket.
CPU Cores and Base Frequency
The AMD EPYC 7451 has 24 CPU cores and can calculate 48 threads in parallel. The clock frequency of the AMD EPYC 7451 is 2.3 GHz and turbo frequency for one core is 3.2 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
| CPU Cores: | 24 |
| Threads: | 48 |
| Cores: | 24x |
| Core architecture: | normal |
| Hyperthreading: | Yes |
| Overclocking: | No |
| Frequency: | 2.3 GHz |
| Turbo Frequency (1 core): | 3.2 GHz |
Memory & PCIe
| Memory type: | DDR4-2666 |
| Max. Memory: | 0 bytes |
| Memory channels: | 8 |
| Bandwidth: | 170.6 GB/s |
| ECC: | Yes |
| PCIe: | pci |
| AES-NI: | Yes |
Thermal Management
The processor has a thermal design power (TDP) of 180 W watts. TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
| TDP (PL1 / PBP): | 180 W |
| TDP (PL2): | None |
| TDP up: | None |
| TDP down: | None |
| Tjunction max: | -- |
Technical details
The AMD EPYC 7451 is manufactured using a 14 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 64.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
| Technology: | 14 nm |
| Chip design: | Chiplet |
| Socket: | SP3 |
| L2-Cache: | 0 bytes |
| L3-Cache: | 64.0 MB |
| Architecture: | Naples (Zen) |
| Operating systems: | Windows 10, Linux |
| Virtualization: | AMD-V, SVM |
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 |
| Release date: | Q3/2017 |
| Release price: | 2400 $ |
| Part Number: | -- |
| Documents: | Technical data sheet |
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Benchmarks
Geekbench 3, 64bit (Multi-Core)
|
Intel Xeon Gold 6138F
20C 40T @ 2.0 GHz
|
57650
|
|
|
Intel Xeon Gold 6138
20C 40T @ 2.0 GHz
|
57650
|
|
|
AMD EPYC 7451
24C 48T @ 2.3 GHz
|
56954
|
|
Intel Xeon E5-2690 v4
14C 28T @ 2.6 GHz
|
55735
|
|
|
AMD EPYC 7401P
24C 48T @ 2.0 GHz
|
54859
|
Estimated results for PassMark CPU Mark
|
AMD Ryzen 7 6800U
8C 16T @ 2.7 GHz
|
20615
|
|
AMD Ryzen 7 PRO 4750G
8C 16T @ 3.6 GHz
|
20576
|
|
|
AMD EPYC 7451
24C 48T @ 2.3 GHz
|
20479
|
|
Intel Core i7-1280P
14C 20T @ 1.8 GHz
|
20478
|
|
Intel Xeon W-2150B
10C 20T @ 3.0 GHz
|
20437
|
Geekbench 5, 64bit (Multi-Core)
|
AMD Ryzen Threadripper 2970WX
24C 48T @ 3.0 GHz
|
14740
|
|
Intel Core i9-13900HK
14C 20T @ 2.6 GHz
|
14712
|
|
|
AMD EPYC 7451
24C 48T @ 2.3 GHz
|
14671
|
|
|
Intel Xeon Gold 6140
18C 36T @ 2.3 GHz
|
14643
|
|
|
Intel Core i9-13900H
14C 20T @ 2.6 GHz
|
14632
|
Cinebench R20 (Multi-Core)
|
AMD Ryzen 9 3900X
12C 24T @ 3.8 GHz
|
6954
|
|
|
Intel Core i9-12900HK
14C 20T @ 2.5 GHz
|
6892
|
|
|
AMD EPYC 7451
24C 48T @ 2.3 GHz
|
6768
|
|
|
AMD Ryzen Threadripper 1950X
16C 32T @ 3.4 GHz
|
6731
|
|
Intel Core i5-12600KF
10C 16T @ 3.7 GHz
|
6702
|
Geekbench 3, 64bit (Single-Core)
|
|
Intel Xeon E5-1660 v3
8C 16T @ 3.0 GHz
|
3773
|
|
|
AMD EPYC 7601
32C 64T @ 2.2 GHz
|
3763
|
|
|
AMD EPYC 7451
24C 48T @ 2.3 GHz
|
3763
|
|
|
AMD EPYC 7601
32C 64T @ 2.2 GHz
|
3763
|
|
|
Intel Xeon E5-2660 v4
14C 28T @ 2.0 GHz
|
3759
|
Cinebench R15 (Multi-Core)
|
|
Intel Xeon Gold 6148F
20C 40T @ 2.4 GHz
|
3310
|
|
|
Intel Xeon Gold 6148
20C 40T @ 2.4 GHz
|
3310
|
|
|
AMD EPYC 7451
24C 48T @ 2.3 GHz
|
3277
|
|
|
Intel Core i9-9980XE
18C 36T @ 3.0 GHz
|
3240
|
|
|
Intel Xeon Gold 6154
18C 36T @ 3.0 GHz
|
3210
|
Geekbench 5, 64bit (Single-Core)
|
|
Intel Xeon E5-2660 v3
10C 20T @ 2.6 GHz
|
884
|
|
|
AMD Ryzen 7 PRO 1700X
8C 16T @ 3.5 GHz
|
884
|
|
|
AMD EPYC 7451
24C 48T @ 2.3 GHz
|
884
|
|
|
Intel Core i5-7400
4C 4T @ 3.0 GHz
|
884
|
|
|
AMD Ryzen 7 PRO 1700X
8C 16T @ 3.5 GHz
|
884
|
Cinebench R20 (Single-Core)
|
|
Intel Core i5-6300HQ
4C 4T @ 2.3 GHz
|
318
|
|
Intel Celeron G5900TE
2C 2T @ 3.0 GHz
|
318
|
|
|
AMD EPYC 7451
24C 48T @ 2.3 GHz
|
317
|
|
AMD Ryzen 3 PRO 3300U
4C 4T @ 2.1 GHz
|
309
|
|
|
Intel Xeon Gold 6130
16C 32T @ 2.1 GHz
|
309
|
Cinebench R11.5, 64bit (Multi-Core)
|
|
Intel Xeon Gold 6138F
20C 40T @ 2.0 GHz
|
33.7
|
|
|
Intel Xeon Gold 6138
20C 40T @ 2.0 GHz
|
33.7
|
|
|
AMD EPYC 7451
24C 48T @ 2.3 GHz
|
33.2
|
|
|
Intel Xeon E5-2697 v4
18C 36T @ 2.3 GHz
|
32.7
|
|
|
AMD EPYC 7401P
24C 48T @ 2.0 GHz
|
32.0
|
