Xeon Gold 6438N vs EPYC 7552

VS

Aggregate performance score

EPYC 7552
2019
48 cores / 96 threads, 200 Watt
40.04
+16.1%
Xeon Gold 6438N
2023
32 cores / 64 threads, 205 Watt
34.49

EPYC 7552 outperforms Xeon Gold 6438N by a moderate 16% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7552 and Xeon Gold 6438N processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking74115
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation7.2425.41
Market segmentServerServer
SeriesAMD EPYCno data
Power efficiency18.2615.34
Architecture codenameZen 2 (2017−2020)Sapphire Rapids (2023−2024)
Release date7 August 2019 (5 years ago)10 January 2023 (1 year ago)
Launch price (MSRP)$4,025$3,351

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Gold 6438N has 251% better value for money than EPYC 7552.

Detailed specifications

EPYC 7552 and Xeon Gold 6438N 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 cores48 (Octatetraconta-Core)32 (Dotriaconta-Core)
Threads9664
Base clock speed2.2 GHz2 GHz
Boost clock speed3.35 GHz3.6 GHz
Multiplier22no data
L1 cache3 MB80K (per core)
L2 cache24 MB2 MB (per core)
L3 cache192 MB (shared)60 MB
Chip lithography7 nm, 14 nmIntel 7 nm
Die size192 mm2no data
Maximum case temperature (TCase)no data85 °C
Number of transistors3,800 millionno data
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on EPYC 7552 and Xeon Gold 6438N 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 configuration2 (Multiprocessor)2
SocketSP3FCLGA4677
Power consumption (TDP)200 Watt205 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7552 and Xeon Gold 6438N. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AMX, Intel® SSE4.2, Intel® AVX, 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-+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

EPYC 7552 and Xeon Gold 6438N 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 7552 and Xeon Gold 6438N 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 7552 and Xeon Gold 6438N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR5-4800, DDR5-4400
Maximum memory size4 TiB4 TB
Max memory channels88
Maximum memory bandwidth204.763 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by EPYC 7552 and Xeon Gold 6438N.

PCIe version4.05
PCI Express lanes12880

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 7552 40.04
+16.1%
Xeon Gold 6438N 34.49

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 7552 61282
+16.1%
Xeon Gold 6438N 52789

Gaming performance

Pros & cons summary


Performance score 40.04 34.49
Recency 7 August 2019 10 January 2023
Physical cores 48 32
Threads 96 64
Power consumption (TDP) 200 Watt 205 Watt

EPYC 7552 has a 16.1% higher aggregate performance score, 50% more physical cores and 50% more threads, and 2.5% lower power consumption.

Xeon Gold 6438N, on the other hand, has an age advantage of 3 years.

The EPYC 7552 is our recommended choice as it beats the Xeon Gold 6438N in performance tests.


Should you still have questions on choice between EPYC 7552 and Xeon Gold 6438N, ask them in Comments section, and we shall answer.

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AMD EPYC 7552
EPYC 7552
Intel Xeon Gold 6438N
Xeon Gold 6438N

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Community ratings

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