Intel Xeon Gold 6434H vs Intel Xeon D-1749NT

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CPU comparison with benchmarks


Intel Xeon Gold 6434H CPU1 vs CPU2 Intel Xeon D-1749NT
Intel Xeon Gold 6434H Intel Xeon D-1749NT

CPU comparison

Intel Xeon Gold 6434H or Intel Xeon D-1749NT - 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 6434H has 8 cores with 16 threads and clocks with a maximum frequency of 4.10 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon Gold 6434H was released in Q1/2023.

The Intel Xeon D-1749NT has 10 cores with 20 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Xeon D-1749NT was released in Q1/2022.
Intel Xeon Gold (163) Family Intel Xeon D (79)
Intel Xeon Gold 5400/6400 (25) CPU group Intel Xeon D-1700 (20)
4 Generation 4
Sapphire Rapids Architecture Ice Lake
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Gold 6434H is a 8 core processor with a clock frequency of 3.70 GHz (4.10 GHz). The Intel Xeon D-1749NT has 10 CPU cores with a clock frequency of 3.00 GHz (3.50 GHz).
Intel Xeon Gold 6434H Characteristic Intel Xeon D-1749NT
8 Cores 10
16 Threads 20
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
3.70 GHz Frequency 3.00 GHz
4.10 GHz Turbo Frequency (1 Core) 3.50 GHz
-- Turbo Frequency (All Cores) 3.30 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 6434H Characteristic Intel Xeon D-1749NT
-- AI hardware --
-- AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
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 6434H supports a maximum of 4096 GB of memory in 8 memory channels. The Intel Xeon D-1749NT can connect up to 256 GB of memory in 2 memory channels.
Intel Xeon Gold 6434H Characteristic Intel Xeon D-1749NT
DDR5-4400, DDR5-4800 Memory DDR4-2666
4096 GB Max. Memory 256 GB
8 (Octa Channel) Memory channels 2 (Dual Channel)
307.2 GB/s Max. Bandwidth 42.7 GB/s
Yes ECC Yes
-- L2 Cache 15.00 MB
22.50 MB L3 Cache --
5.0 PCIe version 4.0
80 PCIe lanes 16
315.0 GB/s PCIe Bandwidth 31.5 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon Gold 6434H has a TDP of 195 W, that of the Intel Xeon D-1749NT is 90 W.
Intel Xeon Gold 6434H Characteristic Intel Xeon D-1749NT
195 W TDP (PL1 / PBP) 90 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon Gold 6434H has a 22.50 MB cache, while the Intel Xeon D-1749NT cache has a total of 15.00 MB.
Intel Xeon Gold 6434H Characteristic Intel Xeon D-1749NT
10 nm Technology 10 nm
Chiplet 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 4677 Socket BGA 2227
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows, Linux Operating systems Windows 10, Linux
Q1/2023 Release date Q1/2022
3070 $ Release price 1189 $
show more data show more data


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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 6434H Intel Xeon Gold 6434H
8C 16T @ 4.10 GHz
0 (0%)
Intel Xeon D-1749NT Intel Xeon D-1749NT
10C 20T @ 3.50 GHz
1045 (100%)

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 6434H Intel Xeon Gold 6434H
8C 16T @ 3.70 GHz
0 (0%)
Intel Xeon D-1749NT Intel Xeon D-1749NT
10C 20T @ 3.30 GHz
8820 (100%)

Devices using this processor
Intel Xeon Gold 6434H Intel Xeon D-1749NT
Unknown Unknown

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