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AMD EPYC 7453 Benchmark, Test and specs

Last updated: 2025-05-15

This powerful server processor is optimized for cloud and virtualization workloads with high energy efficiency. The AMD EPYC 7453 has 28 cores with 56 threads and is based on the 3. gen of the AMD EPYC series. The processor uses a mainboard with the SP3 socket and was released in Q1/2021. The AMD EPYC 7453 scores 1,285 points in the Geekbench 5 single-core benchmark. In the Geekbench 5 multi-core benchmark, the result is 22,896 points.

At a glance
Name:	AMD EPYC 7453
Family:	AMD EPYC (146)
CPU group:	AMD EPYC 7003 (29)
Architecture:	Milan (Zen 3)
Technology:	7 nm
Segment:	Server
Generation:	3
Predecessor:	AMD EPYC 7452
Successor:	--

CPU Cores and Base Frequency

The AMD EPYC 7453 has 28 CPU cores and can calculate 56 threads in parallel. The clock frequency of the AMD EPYC 7453 is 2.75 GHz (3.45 GHz). The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.

CPU Cores / Threads:	28 / 56
Core architecture:	normal
Cores:	28x Zen 3

Hyperthreading / SMT:	Yes
Overclocking:	No
Frequency:	2.75 GHz
Turbo Frequency (1 Core):	3.45 GHz
Turbo Frequency (28 Cores):	3.25 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Integrated graphics (iGPU)

The AMD EPYC 7453 has integrated graphics, called iGPU for short. Specifically, the AMD EPYC 7453 uses the no iGPU, which has -- texture shaders and -- execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

Max. displays:
Generation:	--
Direct X:	--
Technology:
Max. GPU Memory:	--
Frame Generation:	No

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

AV1:	No
AVC:	No
VC-1:	No
JPEG:	No

Memory type:	Memory bandwidth:
Memory & PCIe The processor can use up to 4096 GB memory in 8 (Octa Channel) memory channels. The maximum memory bandwidth is 204.8 GB/s. The memory type as well as the amount of memory can greatly affect the speed of the system.

DDR4-3200	204.8 GB/s
Max. Memory:	4096 GB
Memory channels:	8 (Octa Channel)
ECC:	Yes
PCIe:	4.0 x 128
PCIe Bandwidth:	252.0 GB/s

Thermal Management The thermal design power (TDP for short) of the processor is 225 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):	225 W
TDP (PL2):	--
TDP up:	240 W
TDP down:	--
Tjunction max.:	--

Technical details

The AMD EPYC 7453 is made in 7 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:	7 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:	Q1/2021
Release price:	1570 $
Part Number:	--
Documents:	Technical data sheet

AMD EPYC 7453
28C 56T @ 2.75 GHz (3.45 GHz)

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Benchmark results

The benchmark results for the AMD EPYC 7453 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.

Cinebench R23 Single-Core

Cinebench R23 is the successor of Cinebench R20 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.


	AMD EPYC 7663 56C 112T @ 3.50 GHz	1298
	AMD EPYC 7763 64C 128T @ 3.50 GHz	1298
	AMD EPYC 7773X 64C 128T @ 3.50 GHz	1298
	AMD EPYC 7453 28C 56T @ 3.45 GHz	1277
	AMD EPYC 9754S 128C 128T @ 3.10 GHz	1087
	AMD EPYC 9754 128C 256T @ 3.10 GHz	1087
	AMD EPYC 7502P 32C 64T @ 3.35 GHz	1021

Geekbench 6 Single-Core

Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.


	AMD EPYC 7643 48C 96T @ 3.60 GHz	1671
	AMD EPYC 7763 64C 128T @ 3.50 GHz	1612
	AMD EPYC 7F72 24C 48T @ 3.70 GHz	1454
	AMD EPYC 7453 28C 56T @ 3.45 GHz	1448
	AMD EPYC 7542 32C 64T @ 3.40 GHz	1371
	AMD EPYC 7642 48C 96T @ 3.30 GHz	1334
	AMD EPYC 7402P 24C 48T @ 3.35 GHz	1325

Geekbench 6 Multi-Core

The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.


	AMD EPYC 7502 32C 64T @ 3.00 GHz	12796
	AMD EPYC 7V12 64C 128T @ 2.80 GHz	12632
	AMD EPYC 7402 24C 48T @ 3.20 GHz	12622
	AMD EPYC 7453 28C 56T @ 3.25 GHz	11589
	AMD EPYC 7302P 16C 32T @ 3.20 GHz	11563
	AMD EPYC 7302 16C 32T @ 3.20 GHz	10254
	AMD EPYC 7401P 24C 48T @ 2.80 GHz	7954

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 EPYC 7643 48C 96T @ 3.60 GHz	1319
	AMD EPYC 7763 64C 128T @ 3.50 GHz	1305
	AMD EPYC 7663 56C 112T @ 3.50 GHz	1298
	AMD EPYC 7453 28C 56T @ 3.45 GHz	1285
	AMD EPYC 7F32 8C 16T @ 3.90 GHz	1211
	AMD EPYC 7F72 24C 48T @ 3.70 GHz	1175
	AMD EPYC 7F52 16C 32T @ 3.90 GHz	1166

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.


	AMD EPYC 7443 24C 48T @ 3.60 GHz	25985
	AMD EPYC 7532 32C 64T @ 2.90 GHz	24679
	AMD EPYC 7413 24C 48T @ 3.40 GHz	24322
	AMD EPYC 7453 28C 56T @ 3.25 GHz	22896
	AMD EPYC 9174F 16C 32T @ 4.15 GHz	22864
	AMD EPYC 7402P 24C 48T @ 3.20 GHz	22549
	AMD EPYC 7402 24C 48T @ 3.20 GHz	21494

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 EPYC 7532 32C 64T @ 2.90 GHz	54674
	AMD EPYC 7443 24C 48T @ 3.60 GHz	53781
	AMD EPYC 7413 24C 48T @ 3.40 GHz	50221
	AMD EPYC 7453 28C 56T @ 3.25 GHz	50214
	AMD EPYC 7502P 32C 64T @ 3.00 GHz	49744
	AMD EPYC 7502 32C 64T @ 3.00 GHz	49180
	AMD EPYC 7402 24C 48T @ 3.20 GHz	47664

Benchmarks

Cinebench R23 (SC)
647 entries

Geekbench 6 (SC)
1,888 entries

Geekbench 6 (MC)
1,822 entries

Geekbench 5 (SC)
2,510 entries

Geekbench 5 (MC)
2,477 entries

PassMark CPU-Mark
2,459 entries

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