Xeon Gold 6423N vs EPYC 7573X

VS

Aggregate performance score

EPYC 7573X
2022
32 cores / 64 threads, 280 Watt
43.71
+20.9%
Xeon Gold 6423N
2023
28 cores / 56 threads, 195 Watt
36.16

EPYC 7573X outperforms Xeon Gold 6423N by a significant 21% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7573X and Xeon Gold 6423N processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking4898
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency14.7717.55
Architecture codenameMilan-X (2022)no data
Release date22 March 2022 (2 years ago)1 July 2023 (1 year ago)

Detailed specifications

EPYC 7573X and Xeon Gold 6423N 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 cores32 (Dotriaconta-Core)28 (Octacosa-Core)
Threads6456
Base clock speed2.8 GHz2 GHz
Boost clock speed3.6 GHz3.6 GHz
L1 cache64K (per core)no data
L2 cache512K (per core)no data
L3 cache768 MB (shared)52.5 MB
Chip lithography7 nmIntel 7 nm
Die size8x 81 mm2no data
Maximum core temperatureno data85 °C
Number of transistors33,200 millionno data
64 bit support--

Compatibility

Information on EPYC 7573X and Xeon Gold 6423N 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 configuration1no data
SocketSP3FCLGA4677
Power consumption (TDP)280 Watt195 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7573X and Xeon Gold 6423N. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX+-
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

EPYC 7573X and Xeon Gold 6423N technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno dataYes with Intel® SPS
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7573X and Xeon Gold 6423N 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 7573X and Xeon Gold 6423N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5-4400
Maximum memory sizeno data4 TB
Max memory channelsno data8
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by EPYC 7573X and Xeon Gold 6423N.

PCIe version4.04
PCI Express lanes12864

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 7573X 43.71
+20.9%
Xeon Gold 6423N 36.16

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 7573X 69432
+20.9%
Xeon Gold 6423N 57434

Gaming performance

Pros & cons summary


Performance score 43.71 36.16
Recency 22 March 2022 1 July 2023
Physical cores 32 28
Threads 64 56
Power consumption (TDP) 280 Watt 195 Watt

EPYC 7573X has a 20.9% higher aggregate performance score, and 14.3% more physical cores and 14.3% more threads.

Xeon Gold 6423N, on the other hand, has an age advantage of 1 year, and 43.6% lower power consumption.

The EPYC 7573X is our recommended choice as it beats the Xeon Gold 6423N in performance tests.


Should you still have questions on choice between EPYC 7573X and Xeon Gold 6423N, ask them in Comments section, and we shall answer.

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AMD EPYC 7573X
EPYC 7573X
Intel Xeon Gold 6423N
Xeon Gold 6423N

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