AMD EPYC 7443P Benchmark, Test and specs

Last updated: 2024-04-12

The AMD EPYC 7443P is a 24 core processor. It can handle 48 threads simultaneously and was introduced in Q1/2021. The AMD EPYC 7443P is based on the 3. generation of the AMD EPYC series and requires a mainboard with the socket SP3. The AMD EPYC 7443P scores 1,436 points with one CPU core in the Geekbench 5 benchmark. When using all CPU cores, the result is 28,064 points.

CPU lineage
Here you can see which group the AMD EPYC 7443P belongs to and which processor is the predecessor of the AMD EPYC 7443P.
Name:	AMD EPYC 7443P
Family:	AMD EPYC (129)
CPU group:	AMD EPYC 7003 (29)
Architecture:	Milan (Zen 3)
Segment:	Desktop / Server
Generation:	3
Predecessor:	--
Successor:	--

CPU Cores and Base Frequency

The 24 CPU cores of the AMD EPYC 7443P clock with 2.85 GHz (4.00 GHz). The number of CPU cores and the clock frequency of the processor are largely responsible for the overall performance.

CPU Cores / Threads:	24 / 48
Core architecture:	normal
Cores:	24x Zen 3

Hyperthreading / SMT:	Yes
Overclocking:	No
Frequency:	2.85 GHz
Turbo Frequency (1 Core):	4.00 GHz
Turbo Frequency (24 Cores):	3.60 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

AI hardware:	--
AI specifications:	--

Internal Graphics

With the no iGPU, the AMD EPYC 7443P has an build in graphic solution. It has -- SM processors, which have a total of -- texture shaders. The iGPU not only enables games, but also significantly accelerates video playback.

GPU name:	no iGPU
GPU frequency:
GPU (Turbo):	No turbo
Compute units:	--
Shader:	--
Hardware Raytracing:	No
Release date:

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

Hardware codec support

Processors that have an integrated graphics can play videos faster and more efficiently. This can have a positive effect on the battery life of notebooks, for example.

h265 / HEVC (8 bit):	No
h265 / HEVC (10 bit):	No
h264:	No
VP8:	No
VP9:	No

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

Memory type:	Memory bandwidth:
Memory & PCIe The AMD EPYC 7443P supports up to 4096 GB memory in up to 8 (Octa Channel) memory channels. This results in a maximum memory bandwidth of 204.8 GB/s.

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 With the TDP, the processor manufacturer specifies the cooling solution required for the processor. The AMD EPYC 7443P has a TDP of 200 W.

TDP (PL1 / PBP):	200 W
TDP (PL2):	--
TDP up:	--
TDP down:	165 W
Tjunction max.:	--

Technical details

The AMD EPYC 7443P has a 128.00 MB large cache. The processor is manufactured in 7 nm. Modern production increases the efficiency of the processor.

Technology:	7 nm
Chip design:	Chiplet
Socket:	SP3
L2-Cache:	--
L3-Cache:	128.00 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:	1337 $
Part Number:	--
Documents:	Technical data sheet

AMD EPYC 7443P
24C 48T @ 2.85 GHz (4.00 GHz)

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Benchmark results

The benchmark results for the AMD EPYC 7443P 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.


	Intel Core i5-11400H 6C 12T @ 4.50 GHz	1442
	AMD Ryzen 7 5825C 8C 16T @ 4.50 GHz	1440
	Intel Core i7-1180G7 4C 8T @ 4.60 GHz	1437
	AMD EPYC 7443P 24C 48T @ 4.00 GHz	1436
	AMD EPYC 7443 24C 48T @ 4.00 GHz	1436
	AMD EPYC 74F3 24C 48T @ 4.00 GHz	1436
	AMD EPYC 73F3 16C 32T @ 4.00 GHz	1434

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 7513 32C 64T @ 3.20 GHz	29846
	AMD Ryzen Threadripper PRO 5975WX 32C 64T @ 4.00 GHz	29745
	AMD EPYC 7502P 32C 64T @ 3.00 GHz	28314
	AMD EPYC 7443P 24C 48T @ 3.60 GHz	28064
	Intel Core i9-14900KS 24C 32T @ 5.90 GHz	28051
	AMD EPYC 74F3 24C 48T @ 3.80 GHz	27866
	Apple M2 Ultra (76-GPU) 24C 24T @ 3.50 GHz	27860

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.


	Intel Core i7-1160G7 4C 8T @ 4.40 GHz	1758
	AMD Ryzen 9 PRO 6950H 8C 16T @ 4.90 GHz	1755
	Intel Celeron G6900 2C 2T @ 3.40 GHz	1754
	AMD EPYC 7443P 24C 48T @ 4.00 GHz	1752
	Intel Core i5-1155G7 4C 8T @ 4.40 GHz	1751
	Intel Core i5-1145G7 4C 8T @ 4.40 GHz	1751
	Intel Core i9-10900K 10C 20T @ 5.30 GHz	1743

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.


	AMD EPYC 74F3 24C 48T @ 3.80 GHz	16985
	AMD Ryzen 9 7900 12C 24T @ 4.70 GHz	16832
	AMD Ryzen 9 PRO 7945 12C 24T @ 4.70 GHz	16832
	AMD EPYC 7443P 24C 48T @ 3.60 GHz	16658
	Intel Core i9-13950HX 24C 32T @ 4.80 GHz	16477
	Intel Core i9-12900KS 16C 24T @ 5.20 GHz	16455
	Intel Core i9-12900K 16C 24T @ 5.00 GHz	16244

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.


	Intel Xeon W-3365 32C 64T @ 3.40 GHz	59069
	Intel Xeon W-3375 38C 72T @ 3.20 GHz	59028
	AMD Ryzen 9 7945HX 16C 32T @ 2.50 GHz	58842
	AMD EPYC 7443P 24C 48T @ 3.60 GHz	57691
	AMD EPYC 7542 32C 64T @ 3.20 GHz	56727
	AMD EPYC 7543 32C 64T @ 3.30 GHz	56570
	AMD Ryzen Threadripper 3960X 24C 48T @ 4.00 GHz	54800

Benchmarks

Geekbench 5 (SC)
2,488 entries

Geekbench 5 (MC)
2,461 entries

Geekbench 6 (SC)
1,755 entries

Geekbench 6 (MC)
1,703 entries

PassMark CPU-Mark
2,392 entries

V-Ray CPU-Render
249 entries

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