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.
AMD EPYC 7451

CPU lineage

The segment in which we have classified the AMD EPYC 7451. Here you can see if it is a desktop processor or a mobile processor or which processor may be the successor of the AMD EPYC 7451.

Name: AMD EPYC 7451
Family: AMD EPYC (90)
CPU group: AMD EPYC 7001 (12)
Architecture: Naples (Zen)
Segment: Desktop / 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 & PCIe

The 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:
DDR4-2666
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 Management

The 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.

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

Benchmark results

Verified 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.
AMD Athlon 220GE AMD Athlon 220GE
2C 4T @ 3.40 GHz
886
Intel Xeon E5-2623 v4 Intel Xeon E5-2623 v4
4C 8T @ 3.20 GHz
886
Intel Xeon E5-2687W v3 Intel Xeon E5-2687W v3
10C 20T @ 3.50 GHz
886
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 3.20 GHz
884
AMD Ryzen 7 PRO 1700X AMD Ryzen 7 PRO 1700X
8C 16T @ 3.70 GHz
884
Intel Core i5-7400 Intel Core i5-7400
4C 4T @ 3.50 GHz
884
Intel Xeon E5-2660 v3 Intel Xeon E5-2660 v3
10C 20T @ 3.30 GHz
884

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.
Intel Xeon Gold 6148 Intel Xeon Gold 6148
20C 40T @ 3.00 GHz
14768
AMD Ryzen Threadripper 2970WX AMD Ryzen Threadripper 2970WX
24C 48T @ 3.00 GHz
14740
Intel Core i9-13900HK Intel Core i9-13900HK
14C 20T @ 5.00 GHz
14712
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 2.90 GHz
14671
Intel Xeon Gold 6140 Intel Xeon Gold 6140
18C 36T @ 2.80 GHz
14643
Intel Core i9-13900H Intel Core i9-13900H
14C 20T @ 5.00 GHz
14632
Intel Xeon Gold 6230 Intel Xeon Gold 6230
20C 40T @ 2.50 GHz
14529

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.
Intel Core i5-4590 Intel Core i5-4590
4C 4T @ 3.70 GHz
319
Intel Celeron G5900TE Intel Celeron G5900TE
2C 2T @ 3.00 GHz
318
Intel Core i5-6300HQ Intel Core i5-6300HQ
4C 4T @ 3.20 GHz
318
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 3.20 GHz
317
AMD Ryzen 3 3250U AMD Ryzen 3 3250U
2C 4T @ 3.50 GHz
309
AMD Ryzen 3 PRO 3300U AMD Ryzen 3 PRO 3300U
4C 4T @ 3.50 GHz
309
AMD Ryzen 3 3300U AMD Ryzen 3 3300U
4C 4T @ 3.50 GHz
309

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.
AMD Ryzen Threadripper 2950X AMD Ryzen Threadripper 2950X
16C 32T @ 3.50 GHz
7003
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 4.00 GHz
6954
Intel Core i9-12900HK Intel Core i9-12900HK
14C 20T @ 3.80 GHz
6892
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 2.90 GHz
6768
AMD Ryzen Threadripper 1950X AMD Ryzen Threadripper 1950X
16C 32T @ 3.50 GHz
6731
Intel Core i5-12600KF Intel Core i5-12600KF
10C 16T @ 4.50 GHz
6702
Intel Core i5-12600K Intel Core i5-12600K
10C 16T @ 4.50 GHz
6702

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.
AMD Ryzen 7 5800HS AMD Ryzen 7 5800HS
8C 16T @ 3.50 GHz
20624
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 3.40 GHz
20615
AMD Ryzen 7 PRO 4750G AMD Ryzen 7 PRO 4750G
8C 16T @ 4.00 GHz
20576
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 2.90 GHz
20479
Intel Core i7-1280P Intel Core i7-1280P
14C 20T @ 3.00 GHz
20478
Intel Xeon W-2150B Intel Xeon W-2150B
10C 20T @ 3.70 GHz
20437
Intel Core i5-1350P Intel Core i5-1350P
12C 16T @ 1.90 GHz
20356

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.
Intel Core i3-4340 Intel Core i3-4340
2C 4T @ 3.60 GHz
142
Intel Core i3-4350 Intel Core i3-4350
2C 4T @ 3.60 GHz
142
Intel Core i7-4800MQ Intel Core i7-4800MQ
4C 8T @ 3.70 GHz
142
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 3.20 GHz
141
AMD Ryzen 5 PRO 3500U AMD Ryzen 5 PRO 3500U
4C 8T @ 3.70 GHz
141
AMD Ryzen 5 3550H AMD Ryzen 5 3550H
4C 8T @ 3.70 GHz
141
AMD Ryzen 5 3580U AMD Ryzen 5 3580U
4C 8T @ 3.70 GHz
141

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.
Intel Core i7-12700K Intel Core i7-12700K
12C 20T @ 4.70 GHz
3327
Intel Xeon Gold 6148 Intel Xeon Gold 6148
20C 40T @ 3.00 GHz
3310
Intel Xeon Gold 6148F Intel Xeon Gold 6148F
20C 40T @ 3.00 GHz
3310
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 2.90 GHz
3277
Intel Core i9-9980XE Intel Core i9-9980XE
18C 36T @ 4.00 GHz
3240
Intel Xeon Gold 6154 Intel Xeon Gold 6154
18C 36T @ 3.20 GHz
3210
AMD Ryzen 9 3900XT AMD Ryzen 9 3900XT
12C 24T @ 4.60 GHz
3192

Benchmarks





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