Intel Xeon Gold 6348H vs Intel Xeon W-1390T

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CPU comparison with benchmarks


Intel Xeon Gold 6348H CPU1 vs CPU2 Intel Xeon W-1390T
Intel Xeon Gold 6348H Intel Xeon W-1390T

CPU comparison

Intel Xeon Gold 6348H or Intel Xeon W-1390T - 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 6348H has 24 cores with 48 threads and clocks with a maximum frequency of 4.20 GHz. Up to 1146 GB of memory is supported in 6 memory channels. The Intel Xeon Gold 6348H was released in Q2/2020.

The Intel Xeon W-1390T has 8 cores with 16 threads and clocks with a maximum frequency of 4.90 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon W-1390T was released in Q2/2021.
Intel Xeon Gold (163) Family Intel Xeon W (83)
Intel Xeon Gold 5300/6300 (6) CPU group Intel Xeon W-1300 (7)
3 Generation 11
Cooper Lake Architecture Rocket Lake S
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Gold 6348H has 24 CPU cores and can calculate 48 threads in parallel. The clock frequency of the Intel Xeon Gold 6348H is 2.30 GHz (4.20 GHz) while the Intel Xeon W-1390T has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the Intel Xeon W-1390T is at 1.50 GHz (4.90 GHz).

Intel Xeon Gold 6348H Characteristic Intel Xeon W-1390T
24 Cores 8
48 Threads 16
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.30 GHz Frequency 1.50 GHz
4.20 GHz Turbo Frequency (1 Core) 4.90 GHz
2.60 GHz Turbo Frequency (All Cores) 2.50 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Xeon Gold 6348H Characteristic Intel Xeon W-1390T
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Xeon Gold 6348H or Intel Xeon W-1390T 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 Intel UHD Graphics P750
GPU frequency 0.35 GHz
-- GPU (Turbo) 1.20 GHz
-- GPU Generation 12
Technology 14 nm
Max. displays 3
-- Compute units 64
-- Shader 256
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 32 GB
-- DirectX Version 12

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 Intel UHD Graphics P750
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode
No Codec AV1 Decode
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The Intel Xeon Gold 6348H can use up to 1146 GB of memory in 6 memory channels. The maximum memory bandwidth is 140.7 GB/s. The Intel Xeon W-1390T supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 51.2 GB/s.

Intel Xeon Gold 6348H Characteristic Intel Xeon W-1390T
DDR4-2933 Memory DDR4-3200
1146 GB Max. Memory 128 GB
6 (Hexa Channel) Memory channels 2 (Dual Channel)
140.7 GB/s Max. Bandwidth 51.2 GB/s
Yes ECC Yes
-- L2 Cache 16.00 MB
33.00 MB L3 Cache --
3.0 PCIe version 4.0
48 PCIe lanes 20
47.3 GB/s PCIe Bandwidth 39.4 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Xeon Gold 6348H is 165 W, while the Intel Xeon W-1390T has a TDP of 35 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Xeon Gold 6348H Characteristic Intel Xeon W-1390T
165 W TDP (PL1 / PBP) 35 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 25 W
-- Tjunction max. 100 °C

Technical details

The Intel Xeon Gold 6348H is manufactured in 14 nm and has 33.00 MB cache. The Intel Xeon W-1390T is manufactured in 14 nm and has a 16.00 MB cache.

Intel Xeon Gold 6348H Characteristic Intel Xeon W-1390T
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 4189 Socket LGA 1200
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
Q2/2020 Release date Q2/2021
-- Release price 494 $
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iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Xeon Gold 6348H Intel Xeon Gold 6348H
@ 0.00 GHz
0 (0%)
Intel Xeon W-1390T Intel Xeon W-1390T
Intel UHD Graphics P750 @ 1.20 GHz
615 (100%)

Devices using this processor

Intel Xeon Gold 6348H Intel Xeon W-1390T
Unknown Unknown

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