Intel Xeon Gold 6238T vs Intel Xeon Silver 4209T

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CPU comparison with benchmarks


Intel Xeon Gold 6238T CPU1 vs CPU2 Intel Xeon Silver 4209T
Intel Xeon Gold 6238T Intel Xeon Silver 4209T

CPU comparison

Intel Xeon Gold 6238T or Intel Xeon Silver 4209T - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Xeon Gold 6238T has 22 cores with 44 threads and clocks with a maximum frequency of 3.70 GHz. Up to 1024 GB of memory is supported in 6 memory channels. The Intel Xeon Gold 6238T was released in Q2/2019.

The Intel Xeon Silver 4209T has 8 cores with 16 threads and clocks with a maximum frequency of 3.20 GHz. The CPU supports up to 1024 GB of memory in 6 memory channels. The Intel Xeon Silver 4209T was released in Q2/2019.
Intel Xeon Gold (163) Family Intel Xeon Silver (32)
Intel Xeon Gold 5200/6200 (55) CPU group Intel Xeon Silver 4200 (11)
2 Generation 2
Cascade Lake Architecture Cascade Lake
Desktop / Server Segment Desktop / Server
-- Predecessor Intel Xeon Silver 4109T
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Gold 6238T has 22 CPU cores and can calculate 44 threads in parallel. The clock frequency of the Intel Xeon Gold 6238T is 1.90 GHz (3.70 GHz) while the Intel Xeon Silver 4209T has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the Intel Xeon Silver 4209T is at 2.20 GHz (3.20 GHz).

Intel Xeon Gold 6238T Characteristic Intel Xeon Silver 4209T
22 Cores 8
44 Threads 16
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
1.90 GHz Frequency 2.20 GHz
3.70 GHz Turbo Frequency (1 Core) 3.20 GHz
2.40 GHz Turbo Frequency (All Cores) 2.40 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Xeon Gold 6238T Characteristic Intel Xeon Silver 4209T
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Xeon Gold 6238T or Intel Xeon Silver 4209T has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

no iGPU GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The Intel Xeon Gold 6238T can use up to 1024 GB of memory in 6 memory channels. The maximum memory bandwidth is 140.7 GB/s. The Intel Xeon Silver 4209T supports up to 1024 GB of memory in 6 memory channels and achieves a memory bandwidth of up to 115.2 GB/s.

Intel Xeon Gold 6238T Characteristic Intel Xeon Silver 4209T
DDR4-2933 Memory DDR4-2400
1024 GB Max. Memory 1024 GB
6 (Hexa Channel) Memory channels 6 (Hexa Channel)
140.7 GB/s Max. Bandwidth 115.2 GB/s
Yes ECC Yes
-- L2 Cache --
30.25 MB L3 Cache 11.00 MB
3.0 PCIe version 3.0
48 PCIe lanes 48
47.3 GB/s PCIe Bandwidth 47.3 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Xeon Gold 6238T is 125 W, while the Intel Xeon Silver 4209T has a TDP of 70 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Xeon Gold 6238T Characteristic Intel Xeon Silver 4209T
125 W TDP (PL1 / PBP) 70 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon Gold 6238T is manufactured in 14 nm and has 30.25 MB cache. The Intel Xeon Silver 4209T is manufactured in 14 nm and has a 11.00 MB cache.

Intel Xeon Gold 6238T Characteristic Intel Xeon Silver 4209T
14 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
LGA 3647 Socket LGA 3647
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q2/2019 Release date Q2/2019
2742 $ Release price 501 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Xeon Gold 6238T (100%)
Intel Xeon Silver 4209T (87%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Xeon Gold 6238T (100%)
Intel Xeon Silver 4209T (45%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon Gold 6238T Intel Xeon Gold 6238T
22C 44T @ 3.70 GHz
1027 (100%)
Intel Xeon Silver 4209T Intel Xeon Silver 4209T
8C 16T @ 3.20 GHz
889 (87%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon Gold 6238T Intel Xeon Gold 6238T
22C 44T @ 2.40 GHz
14206 (100%)
Intel Xeon Silver 4209T Intel Xeon Silver 4209T
8C 16T @ 2.40 GHz
6354 (45%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Xeon Gold 6238T Intel Xeon Gold 6238T
22C 44T @ 2.40 GHz
0 (0%)
Intel Xeon Silver 4209T Intel Xeon Silver 4209T
8C 16T @ 2.40 GHz
11087 (100%)

Devices using this processor

Intel Xeon Gold 6238T Intel Xeon Silver 4209T
Unknown Unknown

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