Intel Core i5-13400E vs Intel Xeon Gold 6126T

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CPU comparison with benchmarks


Intel Core i5-13400E CPU1 vs CPU2 Intel Xeon Gold 6126T
Intel Core i5-13400E Intel Xeon Gold 6126T

CPU comparison

In this CPU comparison, we compare the Intel Core i5-13400E and the Intel Xeon Gold 6126T and use benchmarks to check which processor is faster.

We compare the Intel Core i5-13400E 10 core processor released in Q1/2023 with the Intel Xeon Gold 6126T which has 12 CPU cores and was introduced in Q3/2017.
Intel Core i5 (331) Family Intel Xeon Gold (163)
Intel Core i 13000 (AL) (16) CPU group Intel Xeon Gold 5100/6100 (34)
13 Generation 1
Alder Lake S Refresh Architecture Skylake
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i5-13400E is a 10 core processor with a clock frequency of 2.40 GHz (4.60 GHz). The processor can compute 16 threads at the same time. The Intel Xeon Gold 6126T clocks with 2.60 GHz (3.70 GHz), has 12 CPU cores and can calculate 24 threads in parallel.

Intel Core i5-13400E Characteristic Intel Xeon Gold 6126T
10 Cores 12
16 Threads 24
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.40 GHz (4.60 GHz)
6x Raptor Cove
A-Core 2.60 GHz (3.70 GHz)
1.50 GHz (3.30 GHz)
4x Gracemont
B-Core --

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 Core i5-13400E Characteristic Intel Xeon Gold 6126T
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

Intel UHD Graphics 730 GPU no iGPU
0.30 GHz GPU frequency --
1.55 GHz GPU (Turbo) --
12 GPU Generation --
14 nm Technology
3 Max. displays
24 Compute units --
192 Shader --
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory --
12 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.

Intel UHD Graphics 730 GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to 128 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i5-13400E, while the Intel Xeon Gold 6126T supports a maximum of 768 GB of memory with a maximum memory bandwidth of 128.1 GB/s enabled.

Intel Core i5-13400E Characteristic Intel Xeon Gold 6126T
DDR5-4800, DDR4-3200 Memory DDR4-2666
128 GB Max. Memory 768 GB
2 (Dual Channel) Memory channels 6 (Hexa Channel)
76.8 GB/s Max. Bandwidth 128.1 GB/s
Yes ECC Yes
9.50 MB L2 Cache --
20.00 MB L3 Cache 19.00 MB
5.0 PCIe version 3.0
20 PCIe lanes 48
78.8 GB/s PCIe Bandwidth 47.3 GB/s

Thermal Management

The Intel Core i5-13400E has a TDP of 65 W. The TDP of the Intel Xeon Gold 6126T is 125 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core i5-13400E Characteristic Intel Xeon Gold 6126T
65 W TDP (PL1 / PBP) 125 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Core i5-13400E has 29.50 MB cache and is manufactured in 10 nm. The cache of Intel Xeon Gold 6126T is at 19.00 MB. The processor is manufactured in 14 nm.

Intel Core i5-13400E Characteristic Intel Xeon Gold 6126T
10 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX2+ ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
LGA 1700 Socket LGA 3647
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Linux
Q1/2023 Release date Q3/2017
-- Release price 1850 $
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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Core i5-13400E (100%)
Intel Xeon Gold 6126T (52%)
⌀ Multi core performance in 0 CPU benchmarks
Intel Core i5-13400E (0%)
Intel Xeon Gold 6126T (0%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Core i5-13400E Intel Core i5-13400E
10C 16T @ 4.60 GHz
2375 (100%)
Intel Xeon Gold 6126T Intel Xeon Gold 6126T
12C 24T @ 3.70 GHz
1238 (52%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Intel Core i5-13400E Intel Core i5-13400E
10C 16T @ 4.60 GHz
106 (100%)
Intel Xeon Gold 6126T Intel Xeon Gold 6126T
12C 24T @ 3.70 GHz
0 (0%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Intel Core i5-13400E Intel Core i5-13400E
10C 16T @ 4.60 GHz
821 (100%)
Intel Xeon Gold 6126T Intel Xeon Gold 6126T
12C 24T @ 3.70 GHz
0 (0%)

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 Core i5-13400E Intel Core i5-13400E
Intel UHD Graphics 730 @ 1.55 GHz
595 (100%)
Intel Xeon Gold 6126T Intel Xeon Gold 6126T
@ 0.00 GHz
0 (0%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i5-13400E Intel Core i5-13400E
10C 16T @ 4.60 GHz
0 (0%)
Intel Xeon Gold 6126T Intel Xeon Gold 6126T
12C 24T @ 3.70 GHz
161 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i5-13400E Intel Core i5-13400E
10C 16T @ 3.80 GHz
0 (0%)
Intel Xeon Gold 6126T Intel Xeon Gold 6126T
12C 24T @ 3.00 GHz
1996 (100%)

Devices using this processor

Intel Core i5-13400E Intel Xeon Gold 6126T
Unknown Unknown

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