EPYC 7303 vs Xeon Gold 6338N

VS

Aggregate performance score

Xeon Gold 6338N
2021
32 cores / 64 threads, 185 Watt
26.50
+47.3%
EPYC 7303
2023
16 cores / 32 threads, 130 Watt
17.99

Xeon Gold 6338N outperforms EPYC 7303 by a considerable 47% based on our aggregate benchmark results.

Primary details

Comparing Xeon Gold 6338N and EPYC 7303 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking187343
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data22.38
Market segmentServerServer
Power efficiency13.5613.10
Architecture codenameIce Lake-SP (2021)Milan (2021−2023)
Release date6 April 2021 (3 years ago)5 September 2023 (1 year ago)
Launch price (MSRP)no data$604

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon Gold 6338N and EPYC 7303 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)16 (Hexadeca-Core)
Threads6432
Base clock speed2.2 GHz2.4 GHz
Boost clock speed3.5 GHz3.4 GHz
L1 cache64K (per core)64 KB (per core)
L2 cache1 MB (per core)512 KB (per core)
L3 cache48 MB (shared)64 MB (shared)
Chip lithography10 nm7 nm
Die sizeno data2x 81 mm2
Maximum case temperature (TCase)83 °Cno data
Number of transistorsno data8,300 million
64 bit support+-
Windows 11 compatibility+no data

Compatibility

Information on Xeon Gold 6338N and EPYC 7303 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 configuration22
SocketFCLGA4189SP3
Power consumption (TDP)185 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6338N and EPYC 7303. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Precision Boost 2no data+
Deep Learning Boost+-

Security technologies

Xeon Gold 6338N and EPYC 7303 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
SGXYes with Intel® SPSno data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6338N and EPYC 7303 are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6338N and EPYC 7303. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2667DDR4
Maximum memory size6 TBno data
Max memory channels8no data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6338N and EPYC 7303.

PCIe version4.04.0
PCI Express lanes64128

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.

Xeon Gold 6338N 26.50
+47.3%
EPYC 7303 17.99

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.

Xeon Gold 6338N 42086
+47.3%
EPYC 7303 28572

Gaming performance

Pros & cons summary


Performance score 26.50 17.99
Recency 6 April 2021 5 September 2023
Physical cores 32 16
Threads 64 32
Chip lithography 10 nm 7 nm
Power consumption (TDP) 185 Watt 130 Watt

Xeon Gold 6338N has a 47.3% higher aggregate performance score, and 100% more physical cores and 100% more threads.

EPYC 7303, on the other hand, has an age advantage of 2 years, a 42.9% more advanced lithography process, and 42.3% lower power consumption.

The Xeon Gold 6338N is our recommended choice as it beats the EPYC 7303 in performance tests.


Should you still have questions on choice between Xeon Gold 6338N and EPYC 7303, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6338N
Xeon Gold 6338N
AMD EPYC 7303
EPYC 7303

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Community ratings

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