Intel Core i5-13400T vs Intel Xeon Platinum 8276M

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CPU comparison with benchmarks


Intel Core i5-13400T CPU1 vs CPU2 Intel Xeon Platinum 8276M
Intel Core i5-13400T Intel Xeon Platinum 8276M

CPU comparison

Intel Core i5-13400T or Intel Xeon Platinum 8276M - 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 Core i5-13400T has 10 cores with 16 threads and clocks with a maximum frequency of 4.40 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Core i5-13400T was released in Q1/2023.

The Intel Xeon Platinum 8276M has 28 cores with 56 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to GB of memory in 6 memory channels. The Intel Xeon Platinum 8276M was released in Q3/2019.
Intel Core i5 (331) Family Intel Xeon Platinum (89)
Intel Core i 13000 (AL) (16) CPU group Intel Xeon Platinum 8200/9200 (21)
13 Generation 2
Alder Lake S Refresh Architecture Cascade Lake
Desktop / Server Segment Desktop / Server
Intel Core i5-12400T Predecessor --
Intel Core i5-14400T Successor --

CPU Cores and Base Frequency

The Intel Core i5-13400T has 10 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Core i5-13400T is 1.30 GHz (4.40 GHz) while the Intel Xeon Platinum 8276M has 28 CPU cores and 56 threads can calculate simultaneously. The clock frequency of the Intel Xeon Platinum 8276M is at 2.20 GHz (4.00 GHz).

Intel Core i5-13400T Characteristic Intel Xeon Platinum 8276M
10 Cores 28
16 Threads 56
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
1.30 GHz (4.40 GHz)
6x Raptor Cove
A-Core 2.20 GHz (4.00 GHz)
1.00 GHz (3.00 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 i5-13400T Characteristic Intel Xeon Platinum 8276M
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Core i5-13400T or Intel Xeon Platinum 8276M 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.

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

The Intel Core i5-13400T can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 76.8 GB/s. The Intel Xeon Platinum 8276M supports up to GB of memory in 6 memory channels and achieves a memory bandwidth of up to 140.7 GB/s.

Intel Core i5-13400T Characteristic Intel Xeon Platinum 8276M
DDR5-4800, DDR4-3200 Memory DDR4-2933
128 GB Max. Memory
2 (Dual Channel) Memory channels 6 (Hexa Channel)
76.8 GB/s Max. Bandwidth 140.7 GB/s
Yes ECC Yes
9.50 MB L2 Cache --
20.00 MB L3 Cache 38.50 MB
5.0 PCIe version 3.0
20 PCIe lanes 48
78.8 GB/s PCIe Bandwidth 47.3 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Core i5-13400T is 35 W, while the Intel Xeon Platinum 8276M has a TDP of 165 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Core i5-13400T Characteristic Intel Xeon Platinum 8276M
35 W TDP (PL1 / PBP) 165 W
82 W TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Core i5-13400T is manufactured in 10 nm and has 29.50 MB cache. The Intel Xeon Platinum 8276M is manufactured in 14 nm and has a 38.50 MB cache.

Intel Core i5-13400T Characteristic Intel Xeon Platinum 8276M
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 Q3/2019
221 $ Release price --
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Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 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 i5-13400T Intel Core i5-13400T
10C 16T @ 4.40 GHz
0 (0%)
Intel Xeon Platinum 8276M Intel Xeon Platinum 8276M
28C 56T @ 4.00 GHz
378 (100%)

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 i5-13400T Intel Core i5-13400T
Intel UHD Graphics 730 @ 1.55 GHz
595 (100%)
Intel Xeon Platinum 8276M Intel Xeon Platinum 8276M
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Core i5-13400T Intel Xeon Platinum 8276M
Unknown Unknown

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