Xeon Gold 6338T vs Ryzen 9 3900

Primary details

Comparing Ryzen 9 3900 and Xeon Gold 6338T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking290not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation20.03no data
Market segmentDesktop processorServer
SeriesAMD Matisse (Ryzen 3000 Desktop)no data
Power efficiency28.23no data
Architecture codenameMatisse (Zen 2) (2019−2020)Ice Lake-SP (2021)
Release date24 September 2019 (5 years ago)6 April 2021 (3 years ago)
Launch price (MSRP)$499no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 3900 and Xeon Gold 6338T 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 cores12 (Dodeca-Core)24 (Tetracosa-Core)
Threads2448
Base clock speed3.1 GHz2.1 GHz
Boost clock speed4.3 GHz3.4 GHz
L1 cache64 KB (per core)64K (per core)
L2 cache512 KB (per core)1 MB (per core)
L3 cache64 MB36 MB (shared)
Chip lithography7 nm, 12 nm10 nm
Die size2x 74 mm2no data
Maximum case temperature (TCase)no data87 °C
Number of transistors7,600 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 3900 and Xeon Gold 6338T 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 configuration12
SocketAM4FCLGA4189
Power consumption (TDP)65 Watt165 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 3900 and Xeon Gold 6338T. You'll probably need this information if you require some particular technology.

Instruction set extensions86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2Intel® 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

Ryzen 9 3900 and Xeon Gold 6338T technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 3900 and Xeon Gold 6338T 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 Ryzen 9 3900 and Xeon Gold 6338T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR4-3200
Maximum memory size128 GB6 TB
Max memory channels28
Maximum memory bandwidth51.196 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 Ryzen 9 3900 and Xeon Gold 6338T.

PCIe version4.04.0
PCI Express lanes2464

Pros & cons summary


Recency 24 September 2019 6 April 2021
Physical cores 12 24
Threads 24 48
Chip lithography 7 nm 10 nm
Power consumption (TDP) 65 Watt 165 Watt

Ryzen 9 3900 has a 42.9% more advanced lithography process, and 153.8% lower power consumption.

Xeon Gold 6338T, on the other hand, has an age advantage of 1 year, and 100% more physical cores and 100% more threads.

We couldn't decide between Ryzen 9 3900 and Xeon Gold 6338T. We've got no test results to judge.

Note that Ryzen 9 3900 is a desktop processor while Xeon Gold 6338T is a server/workstation one.


Should you still have questions on choice between Ryzen 9 3900 and Xeon Gold 6338T, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 3900
Ryzen 9 3900
Intel Xeon Gold 6338T
Xeon Gold 6338T

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