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AMD EPYC 7451 Benchmark, Test and specs
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The AMD EPYC 7451 has 24 cores with 48 threads and is based on the 1. gen of the AMD EPYC series. The processor uses a mainboard with the SP3 socket and was released in Q3/2017. The AMD EPYC 7451 scores 884 points in the Geekbench 5 single-core benchmark. In the Geekbench 5 multi-core benchmark, the result is 14,671 points.
| Name: | AMD EPYC 7451 |
|---|---|
| Family: | AMD EPYC (129) |
| CPU group: | AMD EPYC 7001 (12) |
| Architecture: | Naples (Zen) |
| Technology: | 14 nm |
| Segment: | Server |
| Generation: | 1 |
| Predecessor: | -- |
| Successor: | -- |
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 2.30 GHz (3.20 GHz). The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
| CPU Cores / Threads: | 24 / 48 |
|---|---|
| Core architecture: | normal |
| Cores: | 24x |
| Hyperthreading / SMT: | Yes |
|---|---|
| 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. |
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| Memory type: | Memory bandwidth: |
|---|---|
| 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.: | -- |
Technical details
The AMD EPYC 7451 is made in 14 nm. The smaller the manufacturing process of a CPU, the more modern and energy-efficient it is. Overall, the processor has 64.00 MB cache. A large cache can greatly speed up the processor's speed in some cases such as games.
| 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: | 2400 $ |
| Part Number: | -- |
| Documents: | Technical data sheet |
24C 48T @ 2.30 GHz (3.20 GHz)
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Benchmark results
The benchmark results for the AMD EPYC 7451 have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD EPYC 7232P
8C 16T @ 3.20 GHz |
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AMD EPYC 7452
32C 64T @ 3.35 GHz |
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AMD EPYC 7601
32C 64T @ 3.20 GHz |
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AMD EPYC 7451
24C 48T @ 3.20 GHz |
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AMD EPYC 7352
24C 48T @ 3.20 GHz |
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AMD EPYC 7401
24C 48T @ 3.00 GHz |
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AMD EPYC 7351P
16C 32T @ 2.90 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD EPYC 7302P
16C 32T @ 3.20 GHz |
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AMD EPYC 7302
16C 32T @ 3.20 GHz |
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AMD EPYC 7352
24C 48T @ 2.70 GHz |
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AMD EPYC 7451
24C 48T @ 2.90 GHz |
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AMD EPYC 7F52
16C 32T @ 3.70 GHz |
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AMD EPYC 7401
24C 48T @ 2.80 GHz |
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AMD EPYC 7401P
24C 48T @ 2.80 GHz |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD EPYC 7282
16C 32T @ 3.20 GHz |
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AMD EPYC 7232P
8C 16T @ 3.20 GHz |
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AMD EPYC 7252
8C 16T @ 3.20 GHz |
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AMD EPYC 7451
24C 48T @ 3.20 GHz |
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AMD EPYC 7601
32C 64T @ 3.20 GHz |
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AMD EPYC 7351
16C 32T @ 2.90 GHz |
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Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD EPYC 7702
64C 128T @ 2.50 GHz |
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AMD EPYC 7662
64C 128T @ 2.40 GHz |
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AMD EPYC 7601
32C 64T @ 2.70 GHz |
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AMD EPYC 7451
24C 48T @ 2.90 GHz |
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AMD EPYC 7351
16C 32T @ 2.90 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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AMD EPYC 7281
16C 32T @ 2.70 GHz |
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AMD EPYC 7551
32C 64T @ 2.55 GHz |
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AMD EPYC 7262
8C 16T @ 3.40 GHz |
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AMD EPYC 7451
24C 48T @ 2.90 GHz |
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AMD EPYC 7252
8C 16T @ 3.20 GHz |
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AMD EPYC 7232P
8C 16T @ 3.20 GHz |
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AMD EPYC 7301
16C 32T @ 2.70 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD EPYC 7451
24C 48T @ 3.20 GHz |
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AMD EPYC 7601
32C 64T @ 3.20 GHz |
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AMD EPYC 7401P
24C 48T @ 3.00 GHz |
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AMD EPYC 7401
24C 48T @ 3.00 GHz |
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AMD EPYC 7501
32C 64T @ 3.00 GHz |
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AMD EPYC 7551P
32C 64T @ 3.00 GHz |
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AMD EPYC 7551
32C 64T @ 3.00 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD EPYC 7501
32C 64T @ 2.60 GHz |
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AMD EPYC 7551
32C 64T @ 2.55 GHz |
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AMD EPYC 7551P
32C 64T @ 2.55 GHz |
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AMD EPYC 7451
24C 48T @ 2.90 GHz |
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AMD EPYC 7401P
24C 48T @ 2.80 GHz |
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AMD EPYC 7401
24C 48T @ 2.80 GHz |
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AMD EPYC 7351P
16C 32T @ 2.90 GHz |
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Benchmarks
Geekbench 5 (SC)
2,501 entries
2,501 entries
Geekbench 5 (MC)
2,473 entries
2,473 entries
Cinebench R20 (SC)
662 entries
662 entries
Cinebench R20 (MC)
610 entries
610 entries
PassMark CPU-Mark
2,423 entries
2,423 entries
Cinebench R15 (SC)
1,106 entries
1,106 entries
Cinebench R15 (MC)
1,103 entries
1,103 entries
Geekbench 3 (SC)
942 entries
942 entries
Geekbench 3 (MC)
938 entries
938 entries
Cinebench R11.5 (SC)
825 entries
825 entries
Cinebench R11.5 (MC)
836 entries
836 entries
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