Xeon w9-3575X vs EPYC 7443P

Aggregate performance score

EPYC 7443P
2021
24 cores / 48 threads, 200 Watt
37.15
Xeon w9-3575X
2024
44 cores / 88 threads, 340 Watt
53.49
+44%

Xeon w9-3575X outperforms EPYC 7443P by a considerable 44% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7443P and Xeon w9-3575X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking10129
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation23.1333.47
Market segmentServerServer
SeriesAMD EPYCno data
Power efficiency17.0114.40
Architecture codenameMilan (2021−2023)Sapphire Rapids (2023−2024)
Release date12 January 2021 (3 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)$1,337$3,789

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon w9-3575X has 45% better value for money than EPYC 7443P.

Detailed specifications

EPYC 7443P and Xeon w9-3575X basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores24 (Tetracosa-Core)44
Threads4888
Base clock speed2.85 GHz2.2 GHz
Boost clock speed4 GHz4.8 GHz
Multiplier28.5no data
L1 cache1536 KB80 KB (per core)
L2 cache12 MB2 MB (per core)
L3 cache128 MB (shared)97.5 MB
Chip lithography7 nm+Intel 7 nm
Die size4x 81 mm24x 477 mm2
Maximum case temperature (TCase)no data79 °C
Number of transistors16,600 millionno data
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier-+

Compatibility

Information on EPYC 7443P and Xeon w9-3575X compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketSP3FCLGA4677
Power consumption (TDP)200 Watt340 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7443P and Xeon w9-3575X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

EPYC 7443P and Xeon w9-3575X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7443P and Xeon w9-3575X are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7443P and Xeon w9-3575X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5-4800
Maximum memory size4 TiB4 TB
Max memory channelsno data8
Maximum memory bandwidth204.795 GB/sno data
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by EPYC 7443P and Xeon w9-3575X.

PCIe version4.05.0
PCI Express lanes128112

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

EPYC 7443P 37.15
Xeon w9-3575X 53.49
+44%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

EPYC 7443P 57088
Xeon w9-3575X 82207
+44%

Gaming performance

Pros & cons summary


Performance score 37.15 53.49
Recency 12 January 2021 24 August 2024
Physical cores 24 44
Threads 48 88
Power consumption (TDP) 200 Watt 340 Watt

EPYC 7443P has 70% lower power consumption.

Xeon w9-3575X, on the other hand, has a 44% higher aggregate performance score, an age advantage of 3 years, and 83.3% more physical cores and 83.3% more threads.

The Xeon w9-3575X is our recommended choice as it beats the EPYC 7443P in performance tests.


Should you still have questions on choice between EPYC 7443P and Xeon w9-3575X, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD EPYC 7443P
EPYC 7443P
Intel Xeon w9-3575X
Xeon w9-3575X

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Community ratings

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Questions & comments

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